├── GMapDownLoad.sln
├── GMapDownLoad
    ├── App.config
    ├── DBHelper.cs
    ├── DiTu_DB.cs
    ├── Form1.Designer.cs
    ├── Form1.cs
    ├── Form1.resx
    ├── GMapDownLoad.csproj
    ├── HttpHelper.cs
    ├── Log4Net.config
    ├── LogHelper.cs
    ├── Program.cs
    ├── Properties
    │   ├── AssemblyInfo.cs
    │   ├── Resources.Designer.cs
    │   ├── Resources.resx
    │   ├── Settings.Designer.cs
    │   └── Settings.settings
    ├── TitleClass.cs
    ├── dt.db
    └── packages.config
├── LICENSE
└── README.md


/GMapDownLoad.sln:
--------------------------------------------------------------------------------
 1 | 
 2 | Microsoft Visual Studio Solution File, Format Version 12.00
 3 | # Visual Studio 2013
 4 | VisualStudioVersion = 12.0.40629.0
 5 | MinimumVisualStudioVersion = 10.0.40219.1
 6 | Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GMapDownLoad", "GMapDownLoad\GMapDownLoad.csproj", "{DABC98CA-8F4B-404F-AFB5-8DE392E7B87E}"
 7 | EndProject
 8 | Global
 9 | 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
10 | 		Debug|Any CPU = Debug|Any CPU
11 | 		Release|Any CPU = Release|Any CPU
12 | 	EndGlobalSection
13 | 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
14 | 		{DABC98CA-8F4B-404F-AFB5-8DE392E7B87E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
15 | 		{DABC98CA-8F4B-404F-AFB5-8DE392E7B87E}.Debug|Any CPU.Build.0 = Debug|Any CPU
16 | 		{DABC98CA-8F4B-404F-AFB5-8DE392E7B87E}.Release|Any CPU.ActiveCfg = Release|Any CPU
17 | 		{DABC98CA-8F4B-404F-AFB5-8DE392E7B87E}.Release|Any CPU.Build.0 = Release|Any CPU
18 | 	EndGlobalSection
19 | 	GlobalSection(SolutionProperties) = preSolution
20 | 		HideSolutionNode = FALSE
21 | 	EndGlobalSection
22 | EndGlobal
23 | 


--------------------------------------------------------------------------------
/GMapDownLoad/App.config:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="utf-8"?>
2 | <configuration>
3 |     <startup> 
4 |         
5 |     <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5"/></startup>
6 | </configuration>
7 | 


--------------------------------------------------------------------------------
/GMapDownLoad/DBHelper.cs:
--------------------------------------------------------------------------------
  1 | using CYQ.Data;
  2 | using CYQ.Data.Table;
  3 | using System;
  4 | using System.Collections.Generic;
  5 | using System.Data.SQLite;
  6 | using System.Linq;
  7 | using System.Text;
  8 | 
  9 | namespace WindowsFormsApplication1
 10 | {
 11 |     public class DBHelper
 12 |     {
 13 |         private static string ConnectStr = "Data Source=dt.db;failifmissing=false";
 14 | 
 15 |         public static void SetDBPath(string name,string path)
 16 |         {
 17 |             ConnectStr = "Data Source=" + path + name + ".db;failifmissing=false";
 18 |         }
 19 |         /// <summary>
 20 |         /// 检查目录下是否存在同名数据库，如不存在则创建，如存在则清空之前的数据
 21 |         /// </summary>
 22 |         /// <param name="name"></param>
 23 |         /// <param name="path"></param>
 24 |         /// <returns></returns>
 25 |         public static bool CheckDB(string name,string path)
 26 |         {
 27 |             SetDBPath(name, path);
 28 | 
 29 |             string sql = "DROP TABLE IF EXISTS \"dt\";CREATE TABLE \"dt\" (\"id\"  TEXT NOT NULL,\"z\"  INTEGER DEFAULT 0,\"x\"  INTEGER DEFAULT 0,\"y\"  INTEGER DEFAULT 0,\"d\"  INTEGER DEFAULT 0,PRIMARY KEY (\"id\")); ";
 30 | 
 31 |             using (MProc proc = new MProc(sql, ConnectStr))
 32 |             {
 33 |                 int result = proc.ExeNonQuery();
 34 | 
 35 |                 return result >= 0;
 36 |             }
 37 |         }
 38 | 
 39 |         /// <summary>
 40 |         /// 批量向数据库写入瓦片数据xyz信息
 41 |         /// </summary>
 42 |         /// <param name="listdata"></param>
 43 |         /// <returns></returns>
 44 |         public static bool insertDatas(List<DiTu_DB> listdata)
 45 |         {
 46 |             using(MDataTable dt2 = MDataTable.CreateFrom(listdata))
 47 |             {
 48 |                 dt2.TableName = TableNames.dt.ToString();
 49 | 
 50 |                 dt2.Conn = ConnectStr;
 51 | 
 52 |                 return dt2.AcceptChanges(AcceptOp.InsertWithID);
 53 |             }
 54 |         }
 55 | 
 56 | 
 57 |         public static bool insertDatasNew(List<DiTu_DB> listdata)
 58 |         {
 59 |             using (SQLiteConnection conn = new SQLiteConnection(ConnectStr))
 60 |             {
 61 |                 conn.Open();
 62 |                 SQLiteCommand cmd = new SQLiteCommand();
 63 |                 cmd.Connection = conn;
 64 |                 SQLiteTransaction tx = conn.BeginTransaction();
 65 |                 cmd.Transaction = tx;
 66 |                 try
 67 |                 {
 68 |                     foreach (DiTu_DB item in listdata)
 69 |                     {
 70 |                         string strsql = item.GetInsertString();
 71 |                         if (strsql.Trim().Length > 1)
 72 |                         {
 73 |                             cmd.CommandText = strsql;
 74 |                             cmd.ExecuteNonQuery();
 75 |                         }
 76 |                     }
 77 |                     tx.Commit();
 78 |                 }
 79 |                 catch (System.Data.SQLite.SQLiteException E)
 80 |                 {
 81 |                     tx.Rollback();
 82 |                     return false;
 83 |                 }
 84 |             }
 85 |             return true;
 86 |         }
 87 | 
 88 |         /// <summary>
 89 |         /// 批量更新瓦片数据
 90 |         /// </summary>
 91 |         /// <param name="listdata"></param>
 92 |         /// <returns></returns>
 93 |         public static bool updateDatas(List<DiTu_DB> listdata)
 94 |         {
 95 |             using (MDataTable dt2 = MDataTable.CreateFrom(listdata))
 96 |             {
 97 |                 dt2.SetState(2);
 98 | 
 99 |                 dt2.TableName = TableNames.dt.ToString();
100 | 
101 |                 dt2.Conn = ConnectStr;
102 | 
103 |                 return dt2.AcceptChanges(AcceptOp.Update);
104 |             }
105 |         }
106 | 
107 |         /// <summary>
108 |         /// 更新某一个瓦片数据的标记位
109 |         /// </summary>
110 |         /// <param name="x"></param>
111 |         /// <param name="y"></param>
112 |         /// <param name="z"></param>
113 |         /// <param name="d"></param>
114 |         /// <returns></returns>
115 |         public static bool updateItem(int x,int y,int z,int d)
116 |         {
117 |             using (MAction action = new MAction(TableNames.dt, ConnectStr))
118 |             {
119 |                 action.Set(dt.d, d);
120 |                 string whereStr = "x=" + x + " and y=" + y + " and z=" + z;
121 |                 return action.Update(whereStr);
122 |             }
123 |         }
124 | 
125 |         /// <summary>
126 |         /// 根据标记位从库中获取一定数量的数据
127 |         /// </summary>
128 |         /// <param name="count"></param>
129 |         /// <param name="dataflag"></param>
130 |         /// <returns></returns>
131 |         public static List<DiTu_DB> GetData(int count,int dataflag)
132 |         {
133 |             using (MAction action = new MAction(TableNames.dt, ConnectStr))
134 |             {
135 |                 string whereStr = "d=" + dataflag + " LIMIT " + count;
136 |                 MDataTable rs = action.Select(whereStr);
137 | 
138 |                 return rs.ToList<DiTu_DB>();
139 |             }
140 |         }
141 | 
142 |         /// <summary>
143 |         /// 库中未处理的数据的数量
144 |         /// </summary>
145 |         /// <param name="fm"></param>
146 |         /// <param name="dataflag"></param>
147 |         /// <returns></returns>
148 |         public static int isComplate(Form1 fm, int dataflag)
149 |         {
150 |             string sql = "SELECT count(*) FROM dt WHERE d=" + dataflag;
151 | 
152 |             using (MProc proc = new MProc(sql, ConnectStr))
153 |             {
154 |                 int result = proc.ExeScalar<int>();
155 |                 if (fm != null)
156 |                 {
157 |                     fm.showLable4(result.ToString());
158 |                 }
159 |                 return result;
160 |             }
161 |         }
162 |     }
163 | }
164 | 


--------------------------------------------------------------------------------
/GMapDownLoad/DiTu_DB.cs:
--------------------------------------------------------------------------------
 1 | using System;
 2 | using System.Collections.Generic;
 3 | using System.Linq;
 4 | using System.Text;
 5 | namespace WindowsFormsApplication1
 6 | {
 7 |     public enum TableNames { dt }
 8 | 
 9 |     #region 枚举
10 |     public enum dt { id, z, x, y, d }
11 |     #endregion
12 | 
13 |     public class DiTu_DB
14 |     {
15 |         private string _id;
16 |         public string id
17 |         {
18 |             get
19 |             {
20 |                 return _id;
21 |             }
22 |             set
23 |             {
24 |                 _id = value;
25 |             }
26 |         }
27 | 
28 |         private int _z;
29 |         public int z
30 |         {
31 |             get
32 |             {
33 |                 return _z;
34 |             }
35 |             set
36 |             {
37 |                 _z = value;
38 |             }
39 |         }
40 |         private int _x;
41 |         public int x
42 |         {
43 |             get
44 |             {
45 |                 return _x;
46 |             }
47 |             set
48 |             {
49 |                 _x = value;
50 |             }
51 |         }
52 |         private int _y;
53 |         public int y
54 |         {
55 |             get
56 |             {
57 |                 return _y;
58 |             }
59 |             set
60 |             {
61 |                 _y = value;
62 |             }
63 |         }
64 |         private int _d;
65 |         public int d
66 |         {
67 |             get
68 |             {
69 |                 return _d;
70 |             }
71 |             set
72 |             {
73 |                 _d = value;
74 |             }
75 |         }
76 | 
77 |         private const String insertSqlTem = "INSERT INTO dt (id,x,y,z) VALUES ({0},{1},{2},{3})";
78 | 
79 |         public string GetInsertString()
80 |         {
81 |             return string.Format(insertSqlTem, id, x, y, z);
82 |         }
83 |     }
84 | }
85 | 


--------------------------------------------------------------------------------
/GMapDownLoad/Form1.Designer.cs:
--------------------------------------------------------------------------------
  1 | namespace WindowsFormsApplication1
  2 | {
  3 |     partial class Form1
  4 |     {
  5 |         /// <summary>
  6 |         /// 必需的设计器变量。
  7 |         /// </summary>
  8 |         private System.ComponentModel.IContainer components = null;
  9 | 
 10 |         /// <summary>
 11 |         /// 清理所有正在使用的资源。
 12 |         /// </summary>
 13 |         /// <param name="disposing">如果应释放托管资源，为 true；否则为 false。</param>
 14 |         protected override void Dispose(bool disposing)
 15 |         {
 16 |             if (disposing && (components != null))
 17 |             {
 18 |                 components.Dispose();
 19 |             }
 20 |             base.Dispose(disposing);
 21 |         }
 22 | 
 23 |         #region Windows 窗体设计器生成的代码
 24 | 
 25 |         /// <summary>
 26 |         /// 设计器支持所需的方法 - 不要
 27 |         /// 使用代码编辑器修改此方法的内容。
 28 |         /// </summary>
 29 |         private void InitializeComponent()
 30 |         {
 31 |             this.components = new System.ComponentModel.Container();
 32 |             this.textBox_dic = new System.Windows.Forms.TextBox();
 33 |             this.button_init = new System.Windows.Forms.Button();
 34 |             this.label1 = new System.Windows.Forms.Label();
 35 |             this.label2 = new System.Windows.Forms.Label();
 36 |             this.textBox_name = new System.Windows.Forms.TextBox();
 37 |             this.button_start = new System.Windows.Forms.Button();
 38 |             this.label3 = new System.Windows.Forms.Label();
 39 |             this.timer1 = new System.Windows.Forms.Timer(this.components);
 40 |             this.backgroundWorker1 = new System.ComponentModel.BackgroundWorker();
 41 |             this.label4 = new System.Windows.Forms.Label();
 42 |             this.label5 = new System.Windows.Forms.Label();
 43 |             this.label6 = new System.Windows.Forms.Label();
 44 |             this.label7 = new System.Windows.Forms.Label();
 45 |             this.label8 = new System.Windows.Forms.Label();
 46 |             this.textBox_s_lon = new System.Windows.Forms.TextBox();
 47 |             this.textBox_s_lat = new System.Windows.Forms.TextBox();
 48 |             this.textBox_e_lon = new System.Windows.Forms.TextBox();
 49 |             this.textBox_e_lat = new System.Windows.Forms.TextBox();
 50 |             this.groupBox1 = new System.Windows.Forms.GroupBox();
 51 |             this.button_selectDic = new System.Windows.Forms.Button();
 52 |             this.label9 = new System.Windows.Forms.Label();
 53 |             this.label10 = new System.Windows.Forms.Label();
 54 |             this.groupBox2 = new System.Windows.Forms.GroupBox();
 55 |             this.textBox_error_down = new System.Windows.Forms.TextBox();
 56 |             this.textBox_complate_down = new System.Windows.Forms.TextBox();
 57 |             this.textBox_need_down = new System.Windows.Forms.TextBox();
 58 |             this.label11 = new System.Windows.Forms.Label();
 59 |             this.label12 = new System.Windows.Forms.Label();
 60 |             this.numericUpDownSZ = new System.Windows.Forms.NumericUpDown();
 61 |             this.label13 = new System.Windows.Forms.Label();
 62 |             this.numericUpDownEZ = new System.Windows.Forms.NumericUpDown();
 63 |             this.textBox1 = new System.Windows.Forms.TextBox();
 64 |             this.groupBox1.SuspendLayout();
 65 |             this.groupBox2.SuspendLayout();
 66 |             ((System.ComponentModel.ISupportInitialize)(this.numericUpDownSZ)).BeginInit();
 67 |             ((System.ComponentModel.ISupportInitialize)(this.numericUpDownEZ)).BeginInit();
 68 |             this.SuspendLayout();
 69 |             // 
 70 |             // textBox_dic
 71 |             // 
 72 |             this.textBox_dic.Location = new System.Drawing.Point(74, 21);
 73 |             this.textBox_dic.Name = "textBox_dic";
 74 |             this.textBox_dic.Size = new System.Drawing.Size(340, 21);
 75 |             this.textBox_dic.TabIndex = 0;
 76 |             // 
 77 |             // button_init
 78 |             // 
 79 |             this.button_init.Location = new System.Drawing.Point(12, 310);
 80 |             this.button_init.Name = "button_init";
 81 |             this.button_init.Size = new System.Drawing.Size(110, 23);
 82 |             this.button_init.TabIndex = 5;
 83 |             this.button_init.Text = "1.初始化任务";
 84 |             this.button_init.UseVisualStyleBackColor = true;
 85 |             this.button_init.Click += new System.EventHandler(this.button2_Click);
 86 |             // 
 87 |             // label1
 88 |             // 
 89 |             this.label1.AutoSize = true;
 90 |             this.label1.Location = new System.Drawing.Point(15, 24);
 91 |             this.label1.Name = "label1";
 92 |             this.label1.Size = new System.Drawing.Size(53, 12);
 93 |             this.label1.TabIndex = 3;
 94 |             this.label1.Text = "存储位置";
 95 |             // 
 96 |             // label2
 97 |             // 
 98 |             this.label2.AutoSize = true;
 99 |             this.label2.Location = new System.Drawing.Point(15, 59);
100 |             this.label2.Name = "label2";
101 |             this.label2.Size = new System.Drawing.Size(53, 12);
102 |             this.label2.TabIndex = 4;
103 |             this.label2.Text = "任务名称";
104 |             // 
105 |             // textBox_name
106 |             // 
107 |             this.textBox_name.Location = new System.Drawing.Point(74, 56);
108 |             this.textBox_name.Name = "textBox_name";
109 |             this.textBox_name.Size = new System.Drawing.Size(340, 21);
110 |             this.textBox_name.TabIndex = 2;
111 |             // 
112 |             // button_start
113 |             // 
114 |             this.button_start.Location = new System.Drawing.Point(153, 310);
115 |             this.button_start.Name = "button_start";
116 |             this.button_start.Size = new System.Drawing.Size(93, 23);
117 |             this.button_start.TabIndex = 6;
118 |             this.button_start.Text = "2.下载数据";
119 |             this.button_start.UseVisualStyleBackColor = true;
120 |             this.button_start.Click += new System.EventHandler(this.button3_Click);
121 |             // 
122 |             // label3
123 |             // 
124 |             this.label3.AutoSize = true;
125 |             this.label3.Location = new System.Drawing.Point(15, 350);
126 |             this.label3.Name = "label3";
127 |             this.label3.Size = new System.Drawing.Size(53, 12);
128 |             this.label3.TabIndex = 7;
129 |             this.label3.Text = "完成进度";
130 |             // 
131 |             // timer1
132 |             // 
133 |             this.timer1.Interval = 2000;
134 |             this.timer1.Tick += new System.EventHandler(this.timer1_Tick);
135 |             // 
136 |             // backgroundWorker1
137 |             // 
138 |             this.backgroundWorker1.DoWork += new System.ComponentModel.DoWorkEventHandler(this.backgroundWorker1_DoWork);
139 |             // 
140 |             // label4
141 |             // 
142 |             this.label4.AutoSize = true;
143 |             this.label4.Location = new System.Drawing.Point(15, 377);
144 |             this.label4.Name = "label4";
145 |             this.label4.Size = new System.Drawing.Size(53, 12);
146 |             this.label4.TabIndex = 8;
147 |             this.label4.Text = "剩余数据";
148 |             // 
149 |             // label5
150 |             // 
151 |             this.label5.AutoSize = true;
152 |             this.label5.Location = new System.Drawing.Point(15, 30);
153 |             this.label5.Name = "label5";
154 |             this.label5.Size = new System.Drawing.Size(53, 12);
155 |             this.label5.TabIndex = 9;
156 |             this.label5.Text = "起始经度";
157 |             // 
158 |             // label6
159 |             // 
160 |             this.label6.AutoSize = true;
161 |             this.label6.Location = new System.Drawing.Point(15, 67);
162 |             this.label6.Name = "label6";
163 |             this.label6.Size = new System.Drawing.Size(53, 12);
164 |             this.label6.TabIndex = 10;
165 |             this.label6.Text = "起始纬度";
166 |             // 
167 |             // label7
168 |             // 
169 |             this.label7.AutoSize = true;
170 |             this.label7.Location = new System.Drawing.Point(15, 101);
171 |             this.label7.Name = "label7";
172 |             this.label7.Size = new System.Drawing.Size(53, 12);
173 |             this.label7.TabIndex = 11;
174 |             this.label7.Text = "结束经度";
175 |             // 
176 |             // label8
177 |             // 
178 |             this.label8.AutoSize = true;
179 |             this.label8.Location = new System.Drawing.Point(15, 138);
180 |             this.label8.Name = "label8";
181 |             this.label8.Size = new System.Drawing.Size(53, 12);
182 |             this.label8.TabIndex = 12;
183 |             this.label8.Text = "结束纬度";
184 |             // 
185 |             // textBox_s_lon
186 |             // 
187 |             this.textBox_s_lon.Location = new System.Drawing.Point(74, 27);
188 |             this.textBox_s_lon.Name = "textBox_s_lon";
189 |             this.textBox_s_lon.Size = new System.Drawing.Size(143, 21);
190 |             this.textBox_s_lon.TabIndex = 0;
191 |             this.textBox_s_lon.Text = "-175";
192 |             // 
193 |             // textBox_s_lat
194 |             // 
195 |             this.textBox_s_lat.Location = new System.Drawing.Point(74, 64);
196 |             this.textBox_s_lat.Name = "textBox_s_lat";
197 |             this.textBox_s_lat.Size = new System.Drawing.Size(143, 21);
198 |             this.textBox_s_lat.TabIndex = 1;
199 |             this.textBox_s_lat.Text = "-80";
200 |             // 
201 |             // textBox_e_lon
202 |             // 
203 |             this.textBox_e_lon.Location = new System.Drawing.Point(74, 98);
204 |             this.textBox_e_lon.Name = "textBox_e_lon";
205 |             this.textBox_e_lon.Size = new System.Drawing.Size(143, 21);
206 |             this.textBox_e_lon.TabIndex = 2;
207 |             this.textBox_e_lon.Text = "175";
208 |             // 
209 |             // textBox_e_lat
210 |             // 
211 |             this.textBox_e_lat.Location = new System.Drawing.Point(74, 135);
212 |             this.textBox_e_lat.Name = "textBox_e_lat";
213 |             this.textBox_e_lat.Size = new System.Drawing.Size(143, 21);
214 |             this.textBox_e_lat.TabIndex = 3;
215 |             this.textBox_e_lat.Text = "80";
216 |             // 
217 |             // groupBox1
218 |             // 
219 |             this.groupBox1.Controls.Add(this.numericUpDownEZ);
220 |             this.groupBox1.Controls.Add(this.label13);
221 |             this.groupBox1.Controls.Add(this.numericUpDownSZ);
222 |             this.groupBox1.Controls.Add(this.label12);
223 |             this.groupBox1.Controls.Add(this.textBox_s_lat);
224 |             this.groupBox1.Controls.Add(this.textBox_e_lat);
225 |             this.groupBox1.Controls.Add(this.label5);
226 |             this.groupBox1.Controls.Add(this.textBox_e_lon);
227 |             this.groupBox1.Controls.Add(this.label6);
228 |             this.groupBox1.Controls.Add(this.label7);
229 |             this.groupBox1.Controls.Add(this.textBox_s_lon);
230 |             this.groupBox1.Controls.Add(this.label8);
231 |             this.groupBox1.Location = new System.Drawing.Point(12, 100);
232 |             this.groupBox1.Name = "groupBox1";
233 |             this.groupBox1.Size = new System.Drawing.Size(234, 204);
234 |             this.groupBox1.TabIndex = 3;
235 |             this.groupBox1.TabStop = false;
236 |             this.groupBox1.Text = "数据范围";
237 |             // 
238 |             // button_selectDic
239 |             // 
240 |             this.button_selectDic.Location = new System.Drawing.Point(420, 19);
241 |             this.button_selectDic.Name = "button_selectDic";
242 |             this.button_selectDic.Size = new System.Drawing.Size(34, 23);
243 |             this.button_selectDic.TabIndex = 1;
244 |             this.button_selectDic.Text = "...";
245 |             this.button_selectDic.UseVisualStyleBackColor = true;
246 |             this.button_selectDic.Click += new System.EventHandler(this.button_selectDic_Click);
247 |             // 
248 |             // label9
249 |             // 
250 |             this.label9.AutoSize = true;
251 |             this.label9.Location = new System.Drawing.Point(22, 39);
252 |             this.label9.Name = "label9";
253 |             this.label9.Size = new System.Drawing.Size(89, 12);
254 |             this.label9.TabIndex = 19;
255 |             this.label9.Text = "需下载数据标记";
256 |             // 
257 |             // label10
258 |             // 
259 |             this.label10.AutoSize = true;
260 |             this.label10.Location = new System.Drawing.Point(22, 83);
261 |             this.label10.Name = "label10";
262 |             this.label10.Size = new System.Drawing.Size(89, 12);
263 |             this.label10.TabIndex = 20;
264 |             this.label10.Text = "下载完成后标记";
265 |             // 
266 |             // groupBox2
267 |             // 
268 |             this.groupBox2.Controls.Add(this.textBox_error_down);
269 |             this.groupBox2.Controls.Add(this.label10);
270 |             this.groupBox2.Controls.Add(this.textBox_complate_down);
271 |             this.groupBox2.Controls.Add(this.label9);
272 |             this.groupBox2.Controls.Add(this.textBox_need_down);
273 |             this.groupBox2.Controls.Add(this.label11);
274 |             this.groupBox2.Location = new System.Drawing.Point(272, 100);
275 |             this.groupBox2.Name = "groupBox2";
276 |             this.groupBox2.Size = new System.Drawing.Size(245, 172);
277 |             this.groupBox2.TabIndex = 4;
278 |             this.groupBox2.TabStop = false;
279 |             this.groupBox2.Text = "多次下载标记设置";
280 |             // 
281 |             // textBox_error_down
282 |             // 
283 |             this.textBox_error_down.Location = new System.Drawing.Point(125, 129);
284 |             this.textBox_error_down.Name = "textBox_error_down";
285 |             this.textBox_error_down.Size = new System.Drawing.Size(100, 21);
286 |             this.textBox_error_down.TabIndex = 2;
287 |             this.textBox_error_down.Text = "2";
288 |             // 
289 |             // textBox_complate_down
290 |             // 
291 |             this.textBox_complate_down.Location = new System.Drawing.Point(125, 80);
292 |             this.textBox_complate_down.Name = "textBox_complate_down";
293 |             this.textBox_complate_down.Size = new System.Drawing.Size(100, 21);
294 |             this.textBox_complate_down.TabIndex = 1;
295 |             this.textBox_complate_down.Text = "1";
296 |             // 
297 |             // textBox_need_down
298 |             // 
299 |             this.textBox_need_down.Location = new System.Drawing.Point(125, 36);
300 |             this.textBox_need_down.Name = "textBox_need_down";
301 |             this.textBox_need_down.Size = new System.Drawing.Size(100, 21);
302 |             this.textBox_need_down.TabIndex = 0;
303 |             this.textBox_need_down.Text = "0";
304 |             // 
305 |             // label11
306 |             // 
307 |             this.label11.AutoSize = true;
308 |             this.label11.Location = new System.Drawing.Point(22, 132);
309 |             this.label11.Name = "label11";
310 |             this.label11.Size = new System.Drawing.Size(77, 12);
311 |             this.label11.TabIndex = 22;
312 |             this.label11.Text = "下载错误标记";
313 |             // 
314 |             // label12
315 |             // 
316 |             this.label12.AutoSize = true;
317 |             this.label12.Location = new System.Drawing.Point(15, 170);
318 |             this.label12.Name = "label12";
319 |             this.label12.Size = new System.Drawing.Size(35, 12);
320 |             this.label12.TabIndex = 17;
321 |             this.label12.Text = "Z范围";
322 |             // 
323 |             // numericUpDownSZ
324 |             // 
325 |             this.numericUpDownSZ.Location = new System.Drawing.Point(74, 167);
326 |             this.numericUpDownSZ.Maximum = new decimal(new int[] {
327 |             22,
328 |             0,
329 |             0,
330 |             0});
331 |             this.numericUpDownSZ.Name = "numericUpDownSZ";
332 |             this.numericUpDownSZ.Size = new System.Drawing.Size(44, 21);
333 |             this.numericUpDownSZ.TabIndex = 4;
334 |             // 
335 |             // label13
336 |             // 
337 |             this.label13.AutoSize = true;
338 |             this.label13.Location = new System.Drawing.Point(124, 170);
339 |             this.label13.Name = "label13";
340 |             this.label13.Size = new System.Drawing.Size(23, 12);
341 |             this.label13.TabIndex = 19;
342 |             this.label13.Text = "---";
343 |             // 
344 |             // numericUpDownEZ
345 |             // 
346 |             this.numericUpDownEZ.Location = new System.Drawing.Point(153, 167);
347 |             this.numericUpDownEZ.Maximum = new decimal(new int[] {
348 |             22,
349 |             0,
350 |             0,
351 |             0});
352 |             this.numericUpDownEZ.Name = "numericUpDownEZ";
353 |             this.numericUpDownEZ.Size = new System.Drawing.Size(43, 21);
354 |             this.numericUpDownEZ.TabIndex = 5;
355 |             this.numericUpDownEZ.Value = new decimal(new int[] {
356 |             19,
357 |             0,
358 |             0,
359 |             0});
360 |             // 
361 |             // textBox1
362 |             // 
363 |             this.textBox1.Location = new System.Drawing.Point(271, 292);
364 |             this.textBox1.Multiline = true;
365 |             this.textBox1.Name = "textBox1";
366 |             this.textBox1.ReadOnly = true;
367 |             this.textBox1.ScrollBars = System.Windows.Forms.ScrollBars.Vertical;
368 |             this.textBox1.Size = new System.Drawing.Size(246, 106);
369 |             this.textBox1.TabIndex = 22;
370 |             // 
371 |             // Form1
372 |             // 
373 |             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
374 |             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
375 |             this.ClientSize = new System.Drawing.Size(549, 410);
376 |             this.Controls.Add(this.textBox1);
377 |             this.Controls.Add(this.groupBox2);
378 |             this.Controls.Add(this.button_selectDic);
379 |             this.Controls.Add(this.groupBox1);
380 |             this.Controls.Add(this.label4);
381 |             this.Controls.Add(this.label3);
382 |             this.Controls.Add(this.button_start);
383 |             this.Controls.Add(this.textBox_name);
384 |             this.Controls.Add(this.label2);
385 |             this.Controls.Add(this.label1);
386 |             this.Controls.Add(this.button_init);
387 |             this.Controls.Add(this.textBox_dic);
388 |             this.Name = "Form1";
389 |             this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
390 |             this.Text = "Form1";
391 |             this.Load += new System.EventHandler(this.Form1_Load);
392 |             this.groupBox1.ResumeLayout(false);
393 |             this.groupBox1.PerformLayout();
394 |             this.groupBox2.ResumeLayout(false);
395 |             this.groupBox2.PerformLayout();
396 |             ((System.ComponentModel.ISupportInitialize)(this.numericUpDownSZ)).EndInit();
397 |             ((System.ComponentModel.ISupportInitialize)(this.numericUpDownEZ)).EndInit();
398 |             this.ResumeLayout(false);
399 |             this.PerformLayout();
400 | 
401 |         }
402 | 
403 |         #endregion
404 | 
405 |         private System.Windows.Forms.TextBox textBox_dic;
406 |         private System.Windows.Forms.Button button_init;
407 |         private System.Windows.Forms.Label label1;
408 |         private System.Windows.Forms.Label label2;
409 |         private System.Windows.Forms.TextBox textBox_name;
410 |         private System.Windows.Forms.Button button_start;
411 |         private System.Windows.Forms.Label label3;
412 |         private System.Windows.Forms.Timer timer1;
413 |         private System.ComponentModel.BackgroundWorker backgroundWorker1;
414 |         private System.Windows.Forms.Label label4;
415 |         private System.Windows.Forms.Label label5;
416 |         private System.Windows.Forms.Label label6;
417 |         private System.Windows.Forms.Label label7;
418 |         private System.Windows.Forms.Label label8;
419 |         private System.Windows.Forms.TextBox textBox_s_lon;
420 |         private System.Windows.Forms.TextBox textBox_s_lat;
421 |         private System.Windows.Forms.TextBox textBox_e_lon;
422 |         private System.Windows.Forms.TextBox textBox_e_lat;
423 |         private System.Windows.Forms.GroupBox groupBox1;
424 |         private System.Windows.Forms.Button button_selectDic;
425 |         private System.Windows.Forms.Label label9;
426 |         private System.Windows.Forms.Label label10;
427 |         private System.Windows.Forms.GroupBox groupBox2;
428 |         private System.Windows.Forms.TextBox textBox_error_down;
429 |         private System.Windows.Forms.TextBox textBox_complate_down;
430 |         private System.Windows.Forms.TextBox textBox_need_down;
431 |         private System.Windows.Forms.Label label11;
432 |         private System.Windows.Forms.NumericUpDown numericUpDownEZ;
433 |         private System.Windows.Forms.Label label13;
434 |         private System.Windows.Forms.NumericUpDown numericUpDownSZ;
435 |         private System.Windows.Forms.Label label12;
436 |         private System.Windows.Forms.TextBox textBox1;
437 |     }
438 | }
439 | 
440 | 


--------------------------------------------------------------------------------
/GMapDownLoad/Form1.cs:
--------------------------------------------------------------------------------
  1 | using DotNet.Utilities;
  2 | using System;
  3 | using System.Collections.Generic;
  4 | using System.ComponentModel;
  5 | using System.Data;
  6 | using System.Drawing;
  7 | using System.Linq;
  8 | using System.Net;
  9 | using System.Text;
 10 | using System.Windows.Forms;
 11 | 
 12 | namespace WindowsFormsApplication1
 13 | {
 14 |     public partial class Form1 : Form
 15 |     {
 16 |         public Form1()
 17 |         {
 18 |             InitializeComponent();
 19 |         }
 20 | 
 21 |         //经纬度信息
 22 |         double lon1, lat1, lon2, lat2;
 23 |         int zmin=0;
 24 |         int zmax=19;
 25 | 
 26 |         //数据下载时的标志
 27 |         int needflag = 0;
 28 |         int complateflag = 1;
 29 |         int errorflag = 2;
 30 | 
 31 |         Random rd = new Random();
 32 |         //谷歌中国卫星地图，有偏移[0123]
 33 |         string baseurl = "http://mt{3}.google.cn/maps/vt?lyrs=s%40773&hl=zh-CN&gl=CN&x={0}&y={1}&z={2}";
 34 |         //谷歌卫星影像，无偏移[0123]
 35 |         //string baseurl = "http://khm{3}.google.com/kh/v=762&hl=zh&x={0}&y={1}&z={2}&s=";
 36 |         //基础路径
 37 |         string basepath = @"F:/osgearth/data/csharp/wuqi/";
 38 |         //基础名称
 39 |         string basename = "dt";
 40 | 
 41 |         /// <summary>
 42 |         /// 获取输入的经纬度
 43 |         /// </summary>
 44 |         /// <returns></returns>
 45 |         private bool initLonlat()
 46 |         {
 47 |             //西安
 48 |             //lon1 = 108.809959;
 49 |             //lat1 = 34.152847;
 50 |             //lon2 = 109.078258;
 51 |             //lat2 = 34.376046;
 52 | 
 53 |             //吴起县
 54 |             //lon1 = 108.562113;
 55 |             //lat1 = 37.419379;
 56 |             //lon2 = 107.649612;
 57 |             //lat2 = 36.551149;
 58 |             try 
 59 |             {
 60 |                 lon1 = double.Parse(this.textBox_s_lon.Text);
 61 |                 lat1 = double.Parse(this.textBox_s_lat.Text);
 62 |                 lon2 = double.Parse(this.textBox_e_lon.Text);
 63 |                 lat2 = double.Parse(this.textBox_e_lat.Text);
 64 |                 return true;
 65 |             }
 66 |             catch (Exception ex)
 67 |             {
 68 |                 return false;
 69 |             }
 70 |         }
 71 | 
 72 |         /// <summary>
 73 |         /// 获取并检查输入的基础路径是否存在
 74 |         /// </summary>
 75 |         /// <returns></returns>
 76 |         private bool chackBasePath()
 77 |         {
 78 |             basename = this.textBox_name.Text;
 79 |             basepath = this.textBox_dic.Text;
 80 |             if (System.IO.Directory.Exists(basepath) && string.IsNullOrWhiteSpace(basename)==false)
 81 |             {
 82 |                 if (basepath[basepath.Length - 1] != '\\' || basepath[basepath.Length - 1] != '/')
 83 |                 {
 84 |                     basepath += @"\";
 85 |                 }
 86 |                 return true;
 87 |             }
 88 |             return false;
 89 |         }
 90 | 
 91 |         /// <summary>
 92 |         /// 检查输入的标识是否合法
 93 |         /// </summary>
 94 |         /// <returns></returns>
 95 |         private bool CheckFlag()
 96 |         {
 97 |             try
 98 |             {
 99 |                 needflag = int.Parse(this.textBox_need_down.Text);
100 |                 complateflag = int.Parse(this.textBox_complate_down.Text);
101 |                 errorflag = int.Parse(this.textBox_error_down.Text);
102 |                 return true;
103 |             }
104 |             catch (Exception ex)
105 |             {
106 |                 return false;
107 |             }
108 |         }
109 | 
110 |         /// <summary>
111 |         /// 通过给定的瓦片序号构造瓦片数据地址
112 |         /// </summary>
113 |         /// <param name="x"></param>
114 |         /// <param name="y"></param>
115 |         /// <param name="z"></param>
116 |         /// <returns></returns>
117 |         private string GetTileUrl(int x, int y, int z)
118 |         {
119 |             return string.Format(baseurl, x, y, z,rd.Next(0,4));
120 |         }
121 | 
122 |         /// <summary>
123 |         /// 检查路径是否存在，如不存在则创建
124 |         /// </summary>
125 |         /// <param name="path"></param>
126 |         private void CheckPath(string path)
127 |         {
128 |             if (!System.IO.Directory.Exists(path))
129 |             {
130 |                 System.IO.Directory.CreateDirectory(path);
131 |             }
132 |         }
133 | 
134 |         /// <summary>
135 |         /// 检查输入的层级索引是否正确
136 |         /// </summary>
137 |         /// <returns></returns>
138 |         private bool CheckZindex()
139 |         {
140 |             zmin = (int)this.numericUpDownSZ.Value;
141 |             zmax = (int)this.numericUpDownEZ.Value;
142 |             if (zmax < zmin)
143 |             {
144 |                 return false;
145 |             }
146 |             return true;
147 |         }
148 | 
149 |         private void button2_Click(object sender, EventArgs e)
150 |         {
151 |             if (chackBasePath() == false)
152 |             {
153 |                 MessageBox.Show("输入的路径不存在或名称为空");
154 |                 return;
155 |             }
156 |             if (initLonlat() == false)
157 |             {
158 |                 MessageBox.Show("输入的经纬度数据不正确");
159 |                 return;
160 |             }
161 |             if (CheckFlag() == false)
162 |             {
163 |                 MessageBox.Show("输入的标记位数据不正确");
164 |                 return;
165 |             }
166 |             if (CheckZindex() == false)
167 |             {
168 |                 MessageBox.Show("Z索引输入有误");
169 |                 return;
170 |             }
171 | 
172 |             long countsum = 0;
173 | 
174 |             //检查并初始化数据库
175 |             DBHelper.CheckDB(basename,basepath);
176 | 
177 |             List<DiTu_DB> listdata = new List<DiTu_DB>();
178 |             //根据坐标计算每一级别的tmsXY
179 |             for (int z = zmin; z <= zmax; ++z)
180 |             {
181 |                 //通过经纬度和层级计算tile坐标
182 |                 Point tmstemp1 = TitleClass.WorldToTilePosP(lon1, lat1, z);
183 |                 Point tmstemp2 = TitleClass.WorldToTilePosP(lon2, lat2, z);
184 | 
185 |                 Point tmsmax = new Point(Math.Max(tmstemp1.X, tmstemp2.X), Math.Max(tmstemp1.Y, tmstemp2.Y));
186 |                 Point tmsmin = new Point(Math.Min(tmstemp1.X, tmstemp2.X), Math.Min(tmstemp1.Y, tmstemp2.Y));
187 |                 
188 | 
189 |                 //循环构造tile数据信息，创建相应目录并把tile的xyz写入数据库
190 |                 string zpath = basepath + z + @"\";
191 |                 for (int x = tmsmin.X; x < tmsmax.X + 1; ++x)
192 |                 {
193 |                     string xpath = zpath + x + @"\";
194 |                     CheckPath(xpath);
195 |                     for (int y = tmsmin.Y; y < tmsmax.Y + 1; ++y)
196 |                     {
197 |                         countsum++;
198 |                         DiTu_DB dobj = new DiTu_DB();
199 |                         dobj.id = x.ToString() + y.ToString() + z.ToString();
200 |                         dobj.x = x;
201 |                         dobj.y = y;
202 |                         dobj.z = z;
203 |                         dobj.d = 0;
204 | 
205 |                         listdata.Add(dobj);
206 |                         if (listdata.Count > 500000)
207 |                         {
208 |                             DBHelper.insertDatasNew(listdata);
209 |                             listdata.Clear();
210 |                         }
211 |                     }
212 |                 }
213 |             }
214 | 
215 |             DBHelper.insertDatas(listdata);
216 | 
217 |             this.button_init.Text = "已完成" + countsum.ToString();
218 |             listdata.Clear();
219 |         }
220 | 
221 |         private void button3_Click(object sender, EventArgs e)
222 |         {
223 |             if (chackBasePath() == false)
224 |             {
225 |                 MessageBox.Show("输入的路径不存在或名称为空");
226 |                 return;
227 |             }
228 |             if (CheckFlag() == false)
229 |             {
230 |                 MessageBox.Show("输入的标记位数据不正确");
231 |                 return;
232 |             }
233 | 
234 |             if (chackBasePath() == false)
235 |             {
236 |                 MessageBox.Show("输入的路径不存在或名称为空");
237 |                 return;
238 |             }
239 | 
240 |             DBHelper.SetDBPath(basename, basepath);
241 | 
242 |             timer1.Start();
243 | 
244 |             backgroundWorker1.RunWorkerAsync();
245 | 
246 |             this.button_init.Enabled = false;
247 | 
248 |             this.button_selectDic.Enabled = false;
249 | 
250 |             this.button_start.Enabled = false;
251 |         }
252 | 
253 |         int allCount = 0;
254 |         int timeCount = 0;
255 | 
256 |         private void AddAllCount()
257 |         {
258 |             timeCount++;
259 |             if (label3.InvokeRequired)
260 |             {
261 |                 label3.BeginInvoke(
262 |                     new Action(() =>
263 |                     {
264 |                         label3.Text = "已完成" + allCount + "次，耗时" + timeCount * timer1.Interval / 1000 + "秒";
265 |                     })
266 |                 );
267 |             }
268 |             else
269 |             {
270 |                 label3.Text = "已完成" + allCount + "次，耗时" + timeCount * timer1.Interval / 1000 + "秒";
271 |             }
272 |         }
273 | 
274 |         public void showLable4(string info)
275 |         {
276 |             if (label4.InvokeRequired)
277 |             {
278 |                 label4.BeginInvoke(
279 |                     new Action(() =>
280 |                     {
281 |                         label4.Text = info;
282 |                     })
283 |                 );
284 |             }
285 |             else
286 |             {
287 |                 label4.Text = info;
288 |             }
289 |         }
290 | 
291 |         private void timer1_Tick(object sender, EventArgs e)
292 |         {
293 |             AddAllCount();
294 |         }
295 | 
296 |         /// <summary>
297 |         /// 数据下载的线程
298 |         /// </summary>
299 |         /// <param name="sender"></param>
300 |         /// <param name="e"></param>
301 |         private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs e)
302 |         {
303 |             //检查数据库中是否还有需要下载的数据
304 |             while (DBHelper.isComplate(this, needflag) != 0)
305 |             {
306 |                 //从需要下载的数据中取出10000个数据
307 |                 List<DiTu_DB> datas = DBHelper.GetData(10000,needflag);
308 | 
309 |                 //对这10000个数据进行并行处理
310 |                 System.Threading.Tasks.Parallel.For(0, datas.Count, (int i) =>
311 |                 {
312 |                     //构造下载数据的保存路径
313 |                     string path = basepath + datas[i].z + @"\" + datas[i].x + @"\" + datas[i].y + ".jpg";
314 |                     //构造下载地址
315 |                     string url = GetTileUrl(datas[i].x, datas[i].y, datas[i].z);
316 |                     //下载数据
317 |                     try
318 |                     {
319 |                         using (WebClient webClient = new WebClient())
320 |                         {
321 |                             webClient.Headers.Add("User-Agent", "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.167 Safari/537.36");
322 |                             webClient.Headers.Add("Accept", "image/webp,image/apng,image/*,*/*;q=0.8");
323 |                             webClient.Headers.Add("Accept-Encoding", "gzip, deflate");
324 |                             webClient.Headers.Add("Accept-Language", "zh-CN,zh;q=0.9");
325 |                             webClient.Headers.Add("Referer", "http://www.361.me/");
326 |                             webClient.DownloadFile(url, path);
327 |                         }
328 |                         //检查是否下载完成及下载的文件是否合法，并更新数据标记位
329 |                         if (System.IO.File.Exists(path))
330 |                         {
331 |                             System.IO.FileInfo fileInfo = new System.IO.FileInfo(path);
332 |                             if (fileInfo.Length > 0)
333 |                             {
334 |                                 datas[i].d = complateflag;
335 |                             }
336 |                             else
337 |                             {
338 |                                 datas[i].d = errorflag;
339 |                             }
340 |                         }
341 |                         else
342 |                         {
343 |                             datas[i].d = errorflag;
344 |                         }
345 |                     }
346 |                     catch (Exception ex)
347 |                     {
348 |                         LogHelper.WriteLog(url + "\t" + ex.Message);
349 |                         //Console.WriteLine(url + "\t" + ex.Message);
350 |                         if (datas[i].d != complateflag)
351 |                         {
352 |                             datas[i].d = errorflag;
353 |                         }
354 |                     }
355 |                     //原子操作计数器
356 |                     System.Threading.Interlocked.Increment(ref allCount);
357 |                 }
358 |                 );
359 |                 //批量更新已下载数据的标记位
360 |                 DBHelper.updateDatas(datas);
361 |             }
362 | 
363 |             timer1.Stop();
364 | 
365 |             this.button_init.Enabled = true;
366 | 
367 |             this.button_selectDic.Enabled = true;
368 | 
369 |             this.button_start.Enabled = true;
370 |         }
371 | 
372 |         private void button_selectDic_Click(object sender, EventArgs e)
373 |         {
374 |             FolderBrowserDialog P_File_Folder = new FolderBrowserDialog();
375 | 
376 |             if (P_File_Folder.ShowDialog() == DialogResult.OK)
377 |             {
378 |                 this.textBox_dic.Text = P_File_Folder.SelectedPath;
379 |             }
380 |         }
381 | 
382 |         private void Form1_Load(object sender, EventArgs e)
383 |         {
384 |             this.textBox1.AppendText("1.初次使用正确输入路径名称及范围，并初始化任务\n\n");
385 | 
386 |             this.textBox1.AppendText("2.第一次初始化某个任务时三个标记位不需要修改\n\n");
387 | 
388 |             this.textBox1.AppendText("3.初始化完毕后，开始下载数据\n\n");
389 | 
390 |             this.textBox1.AppendText("4.下载完毕后，由于下载数目太多，下载过程中很容易出错，此时调整标记位，把需要下载的标记位的值设置为之前下载错误的标记位的值，同时给下载错误的标记位设置新值\n\n");
391 | 
392 |             this.textBox1.AppendText("5.继续点击开始下载，把之前下载错误的瓦片数据重新下载一次\n\n");
393 | 
394 |             this.textBox1.AppendText("6.如下载过程中关机或者关闭程序，再次打开程序后，只需选择之前的路径并输入和之前一样的任务名称后点击开始下载即可\n\n");
395 |         }
396 |     }
397 | }
398 | 


--------------------------------------------------------------------------------
/GMapDownLoad/Form1.resx:
--------------------------------------------------------------------------------
  1 | <?xml version="1.0" encoding="utf-8"?>
  2 | <root>
  3 |   <!-- 
  4 |     Microsoft ResX Schema 
  5 |     
  6 |     Version 2.0
  7 |     
  8 |     The primary goals of this format is to allow a simple XML format 
  9 |     that is mostly human readable. The generation and parsing of the 
 10 |     various data types are done through the TypeConverter classes 
 11 |     associated with the data types.
 12 |     
 13 |     Example:
 14 |     
 15 |     ... ado.net/XML headers & schema ...
 16 |     <resheader name="resmimetype">text/microsoft-resx</resheader>
 17 |     <resheader name="version">2.0</resheader>
 18 |     <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
 19 |     <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
 20 |     <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
 21 |     <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
 22 |     <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
 23 |         <value>[base64 mime encoded serialized .NET Framework object]</value>
 24 |     </data>
 25 |     <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
 26 |         <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
 27 |         <comment>This is a comment</comment>
 28 |     </data>
 29 |                 
 30 |     There are any number of "resheader" rows that contain simple 
 31 |     name/value pairs.
 32 |     
 33 |     Each data row contains a name, and value. The row also contains a 
 34 |     type or mimetype. Type corresponds to a .NET class that support 
 35 |     text/value conversion through the TypeConverter architecture. 
 36 |     Classes that don't support this are serialized and stored with the 
 37 |     mimetype set.
 38 |     
 39 |     The mimetype is used for serialized objects, and tells the 
 40 |     ResXResourceReader how to depersist the object. This is currently not 
 41 |     extensible. For a given mimetype the value must be set accordingly:
 42 |     
 43 |     Note - application/x-microsoft.net.object.binary.base64 is the format 
 44 |     that the ResXResourceWriter will generate, however the reader can 
 45 |     read any of the formats listed below.
 46 |     
 47 |     mimetype: application/x-microsoft.net.object.binary.base64
 48 |     value   : The object must be serialized with 
 49 |             : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
 50 |             : and then encoded with base64 encoding.
 51 |     
 52 |     mimetype: application/x-microsoft.net.object.soap.base64
 53 |     value   : The object must be serialized with 
 54 |             : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
 55 |             : and then encoded with base64 encoding.
 56 | 
 57 |     mimetype: application/x-microsoft.net.object.bytearray.base64
 58 |     value   : The object must be serialized into a byte array 
 59 |             : using a System.ComponentModel.TypeConverter
 60 |             : and then encoded with base64 encoding.
 61 |     -->
 62 |   <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
 63 |     <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
 64 |     <xsd:element name="root" msdata:IsDataSet="true">
 65 |       <xsd:complexType>
 66 |         <xsd:choice maxOccurs="unbounded">
 67 |           <xsd:element name="metadata">
 68 |             <xsd:complexType>
 69 |               <xsd:sequence>
 70 |                 <xsd:element name="value" type="xsd:string" minOccurs="0" />
 71 |               </xsd:sequence>
 72 |               <xsd:attribute name="name" use="required" type="xsd:string" />
 73 |               <xsd:attribute name="type" type="xsd:string" />
 74 |               <xsd:attribute name="mimetype" type="xsd:string" />
 75 |               <xsd:attribute ref="xml:space" />
 76 |             </xsd:complexType>
 77 |           </xsd:element>
 78 |           <xsd:element name="assembly">
 79 |             <xsd:complexType>
 80 |               <xsd:attribute name="alias" type="xsd:string" />
 81 |               <xsd:attribute name="name" type="xsd:string" />
 82 |             </xsd:complexType>
 83 |           </xsd:element>
 84 |           <xsd:element name="data">
 85 |             <xsd:complexType>
 86 |               <xsd:sequence>
 87 |                 <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
 88 |                 <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
 89 |               </xsd:sequence>
 90 |               <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
 91 |               <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
 92 |               <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
 93 |               <xsd:attribute ref="xml:space" />
 94 |             </xsd:complexType>
 95 |           </xsd:element>
 96 |           <xsd:element name="resheader">
 97 |             <xsd:complexType>
 98 |               <xsd:sequence>
 99 |                 <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
100 |               </xsd:sequence>
101 |               <xsd:attribute name="name" type="xsd:string" use="required" />
102 |             </xsd:complexType>
103 |           </xsd:element>
104 |         </xsd:choice>
105 |       </xsd:complexType>
106 |     </xsd:element>
107 |   </xsd:schema>
108 |   <resheader name="resmimetype">
109 |     <value>text/microsoft-resx</value>
110 |   </resheader>
111 |   <resheader name="version">
112 |     <value>2.0</value>
113 |   </resheader>
114 |   <resheader name="reader">
115 |     <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
116 |   </resheader>
117 |   <resheader name="writer">
118 |     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
119 |   </resheader>
120 |   <metadata name="timer1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
121 |     <value>17, 17</value>
122 |   </metadata>
123 |   <metadata name="backgroundWorker1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
124 |     <value>107, 17</value>
125 |   </metadata>
126 | </root>


--------------------------------------------------------------------------------
/GMapDownLoad/GMapDownLoad.csproj:
--------------------------------------------------------------------------------
  1 | <?xml version="1.0" encoding="utf-8"?>
  2 | <Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  3 |   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
  4 |   <PropertyGroup>
  5 |     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
  6 |     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
  7 |     <ProjectGuid>{DABC98CA-8F4B-404F-AFB5-8DE392E7B87E}</ProjectGuid>
  8 |     <OutputType>WinExe</OutputType>
  9 |     <AppDesignerFolder>Properties</AppDesignerFolder>
 10 |     <RootNamespace>GoogleMapDownLoad</RootNamespace>
 11 |     <AssemblyName>GoogleMapDownLoad</AssemblyName>
 12 |     <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
 13 |     <FileAlignment>512</FileAlignment>
 14 |     <NuGetPackageImportStamp>3c46ad16</NuGetPackageImportStamp>
 15 |     <TargetFrameworkProfile />
 16 |   </PropertyGroup>
 17 |   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
 18 |     <PlatformTarget>AnyCPU</PlatformTarget>
 19 |     <DebugSymbols>true</DebugSymbols>
 20 |     <DebugType>full</DebugType>
 21 |     <Optimize>false</Optimize>
 22 |     <OutputPath>bin\Debug\</OutputPath>
 23 |     <DefineConstants>DEBUG;TRACE</DefineConstants>
 24 |     <ErrorReport>prompt</ErrorReport>
 25 |     <WarningLevel>4</WarningLevel>
 26 |     <Prefer32Bit>false</Prefer32Bit>
 27 |   </PropertyGroup>
 28 |   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
 29 |     <PlatformTarget>AnyCPU</PlatformTarget>
 30 |     <DebugType>pdbonly</DebugType>
 31 |     <Optimize>true</Optimize>
 32 |     <OutputPath>bin\Release\</OutputPath>
 33 |     <DefineConstants>TRACE</DefineConstants>
 34 |     <ErrorReport>prompt</ErrorReport>
 35 |     <WarningLevel>4</WarningLevel>
 36 |     <Prefer32Bit>false</Prefer32Bit>
 37 |   </PropertyGroup>
 38 |   <ItemGroup>
 39 |     <Reference Include="CYQ.Data, Version=5.7.8.2, Culture=neutral, processorArchitecture=MSIL">
 40 |       <HintPath>..\packages\cyqdata.5.7.8.2\lib\net\CYQ.Data.dll</HintPath>
 41 |       <Private>True</Private>
 42 |     </Reference>
 43 |     <Reference Include="log4net, Version=2.0.8.0, Culture=neutral, PublicKeyToken=669e0ddf0bb1aa2a, processorArchitecture=MSIL">
 44 |       <HintPath>..\packages\log4net.2.0.8\lib\net45-full\log4net.dll</HintPath>
 45 |       <Private>True</Private>
 46 |     </Reference>
 47 |     <Reference Include="System" />
 48 |     <Reference Include="System.Core" />
 49 |     <Reference Include="System.Data.SQLite, Version=1.0.107.0, Culture=neutral, PublicKeyToken=db937bc2d44ff139, processorArchitecture=MSIL">
 50 |       <HintPath>..\packages\System.Data.SQLite.Core.1.0.107.0\lib\net45\System.Data.SQLite.dll</HintPath>
 51 |       <Private>True</Private>
 52 |     </Reference>
 53 |     <Reference Include="System.Xml.Linq" />
 54 |     <Reference Include="System.Data.DataSetExtensions" />
 55 |     <Reference Include="System.Data" />
 56 |     <Reference Include="System.Deployment" />
 57 |     <Reference Include="System.Drawing" />
 58 |     <Reference Include="System.Windows.Forms" />
 59 |     <Reference Include="System.Xml" />
 60 |   </ItemGroup>
 61 |   <ItemGroup>
 62 |     <Compile Include="DBHelper.cs" />
 63 |     <Compile Include="DiTu_DB.cs" />
 64 |     <Compile Include="Form1.cs">
 65 |       <SubType>Form</SubType>
 66 |     </Compile>
 67 |     <Compile Include="Form1.Designer.cs">
 68 |       <DependentUpon>Form1.cs</DependentUpon>
 69 |     </Compile>
 70 |     <Compile Include="HttpHelper.cs" />
 71 |     <Compile Include="LogHelper.cs" />
 72 |     <Compile Include="Program.cs" />
 73 |     <Compile Include="Properties\AssemblyInfo.cs" />
 74 |     <Compile Include="TitleClass.cs" />
 75 |     <EmbeddedResource Include="Form1.resx">
 76 |       <DependentUpon>Form1.cs</DependentUpon>
 77 |     </EmbeddedResource>
 78 |     <EmbeddedResource Include="Properties\Resources.resx">
 79 |       <Generator>ResXFileCodeGenerator</Generator>
 80 |       <LastGenOutput>Resources.Designer.cs</LastGenOutput>
 81 |       <SubType>Designer</SubType>
 82 |     </EmbeddedResource>
 83 |     <Compile Include="Properties\Resources.Designer.cs">
 84 |       <AutoGen>True</AutoGen>
 85 |       <DependentUpon>Resources.resx</DependentUpon>
 86 |       <DesignTime>True</DesignTime>
 87 |     </Compile>
 88 |     <None Include="Log4Net.config">
 89 |       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
 90 |     </None>
 91 |     <None Include="packages.config" />
 92 |     <None Include="Properties\Settings.settings">
 93 |       <Generator>SettingsSingleFileGenerator</Generator>
 94 |       <LastGenOutput>Settings.Designer.cs</LastGenOutput>
 95 |     </None>
 96 |     <Compile Include="Properties\Settings.Designer.cs">
 97 |       <AutoGen>True</AutoGen>
 98 |       <DependentUpon>Settings.settings</DependentUpon>
 99 |       <DesignTimeSharedInput>True</DesignTimeSharedInput>
100 |     </Compile>
101 |   </ItemGroup>
102 |   <ItemGroup>
103 |     <None Include="App.config" />
104 |   </ItemGroup>
105 |   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
106 |   <Import Project="..\packages\System.Data.SQLite.Core.1.0.107.0\build\net45\System.Data.SQLite.Core.targets" Condition="Exists('..\packages\System.Data.SQLite.Core.1.0.107.0\build\net45\System.Data.SQLite.Core.targets')" />
107 |   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
108 |     <PropertyGroup>
109 |       <ErrorText>This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
110 |     </PropertyGroup>
111 |     <Error Condition="!Exists('..\packages\System.Data.SQLite.Core.1.0.107.0\build\net45\System.Data.SQLite.Core.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\System.Data.SQLite.Core.1.0.107.0\build\net45\System.Data.SQLite.Core.targets'))" />
112 |   </Target>
113 |   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
114 |        Other similar extension points exist, see Microsoft.Common.targets.
115 |   <Target Name="BeforeBuild">
116 |   </Target>
117 |   <Target Name="AfterBuild">
118 |   </Target>
119 |   -->
120 | </Project>


--------------------------------------------------------------------------------
/GMapDownLoad/HttpHelper.cs:
--------------------------------------------------------------------------------
  1 | /// <summary>
  2 | /// 类说明：HttpHelper类，用来实现Http访问，Post或者Get方式的，直接访问，带Cookie的，带证书的等方式，可以设置代理
  3 | /// 重要提示：请不要自行修改本类，如果因为你自己修改后将无法升级到新版本。如果确实有什么问题请到官方网站提建议，
  4 | /// 我们一定会及时修改
  5 | /// 编码日期：2011-09-20
  6 | /// 编 码 人：苏飞
  7 | /// 联系方式：361983679  
  8 | /// 官方网址：http://www.sufeinet.com/thread-3-1-1.html
  9 | /// 修改日期：2017-01-16
 10 | /// 版 本 号：1.8
 11 | /// </summary>
 12 | using System;
 13 | using System.Collections.Generic;
 14 | using System.Text;
 15 | using System.Net;
 16 | using System.IO;
 17 | using System.Text.RegularExpressions;
 18 | using System.IO.Compression;
 19 | using System.Security.Cryptography.X509Certificates;
 20 | using System.Net.Security;
 21 | 
 22 | namespace DotNet.Utilities
 23 | {
 24 |     /// <summary>
 25 |     /// Http连接操作帮助类
 26 |     /// </summary>
 27 |     public class HttpHelper
 28 |     {
 29 | 
 30 |         #region 预定义方变量
 31 |         //默认的编码
 32 |         private Encoding encoding = Encoding.Default;
 33 |         //Post数据编码
 34 |         private Encoding postencoding = Encoding.Default;
 35 |         //HttpWebRequest对象用来发起请求
 36 |         private HttpWebRequest request = null;
 37 |         //获取影响流的数据对象
 38 |         private HttpWebResponse response = null;
 39 |         //设置本地的出口ip和端口
 40 |         private IPEndPoint _IPEndPoint = null;
 41 |         #endregion
 42 | 
 43 |         #region Public
 44 | 
 45 |         /// <summary>
 46 |         /// 根据相传入的数据，得到相应页面数据
 47 |         /// </summary>
 48 |         /// <param name="item">参数类对象</param>
 49 |         /// <returns>返回HttpResult类型</returns>
 50 |         public HttpResult GetHtml(HttpItem item)
 51 |         {
 52 |             //返回参数
 53 |             HttpResult result = new HttpResult();
 54 |             try
 55 |             {
 56 |                 //准备参数
 57 |                 SetRequest(item);
 58 |             }
 59 |             catch (Exception ex)
 60 |             {
 61 |                 result.Cookie = string.Empty;
 62 |                 result.Header = null;
 63 |                 result.Html = ex.Message;
 64 |                 result.StatusDescription = "配置参数时出错：" + ex.Message;
 65 |                 //配置参数时出错
 66 |                 return result;
 67 |             }
 68 |             try
 69 |             {
 70 |                 //请求数据
 71 |                 using (response = (HttpWebResponse)request.GetResponse())
 72 |                 {
 73 |                     GetData(item, result);
 74 |                 }
 75 |             }
 76 |             catch (WebException ex)
 77 |             {
 78 |                 if (ex.Response != null)
 79 |                 {
 80 |                     using (response = (HttpWebResponse)ex.Response)
 81 |                     {
 82 |                         GetData(item, result);
 83 |                     }
 84 |                 }
 85 |                 else
 86 |                 {
 87 |                     result.Html = ex.Message;
 88 |                 }
 89 |             }
 90 |             catch (Exception ex)
 91 |             {
 92 |                 result.Html = ex.Message;
 93 |             }
 94 |             if (item.IsToLower) result.Html = result.Html.ToLower();
 95 |             return result;
 96 |         }
 97 |         #endregion
 98 | 
 99 |         #region GetData
100 | 
101 |         /// <summary>
102 |         /// 获取数据的并解析的方法
103 |         /// </summary>
104 |         /// <param name="item"></param>
105 |         /// <param name="result"></param>
106 |         private void GetData(HttpItem item, HttpResult result)
107 |         {
108 |             #region base
109 |             //获取StatusCode
110 |             result.StatusCode = response.StatusCode;
111 |             //获取StatusDescription
112 |             result.StatusDescription = response.StatusDescription;
113 |             //获取最后访问的URl
114 |             result.ResponseUri = response.ResponseUri.ToString();
115 |             //获取Headers
116 |             result.Header = response.Headers;
117 |             //获取CookieCollection
118 |             if (response.Cookies != null) result.CookieCollection = response.Cookies;
119 |             //获取set-cookie
120 |             if (response.Headers["set-cookie"] != null) result.Cookie = response.Headers["set-cookie"];
121 |             #endregion
122 | 
123 |             #region byte
124 |             //处理网页Byte
125 |             byte[] ResponseByte = GetByte();
126 |             #endregion
127 | 
128 |             #region Html
129 |             if (ResponseByte != null && ResponseByte.Length > 0)
130 |             {
131 |                 //设置编码
132 |                 SetEncoding(item, result, ResponseByte);
133 |                 //得到返回的HTML
134 |                 result.Html = encoding.GetString(ResponseByte);
135 |             }
136 |             else
137 |             {
138 |                 //没有返回任何Html代码
139 |                 result.Html = string.Empty;
140 |             }
141 |             #endregion
142 |         }
143 |         /// <summary>
144 |         /// 设置编码
145 |         /// </summary>
146 |         /// <param name="item">HttpItem</param>
147 |         /// <param name="result">HttpResult</param>
148 |         /// <param name="ResponseByte">byte[]</param>
149 |         private void SetEncoding(HttpItem item, HttpResult result, byte[] ResponseByte)
150 |         {
151 |             //是否返回Byte类型数据
152 |             if (item.ResultType == ResultType.Byte) result.ResultByte = ResponseByte;
153 |             //从这里开始我们要无视编码了
154 |             if (encoding == null)
155 |             {
156 |                 Match meta = Regex.Match(Encoding.Default.GetString(ResponseByte), "<meta[^<]*charset=([^<]*)[\"']", RegexOptions.IgnoreCase);
157 |                 string c = string.Empty;
158 |                 if (meta != null && meta.Groups.Count > 0)
159 |                 {
160 |                     c = meta.Groups[1].Value.ToLower().Trim();
161 |                 }
162 |                 if (c.Length > 2)
163 |                 {
164 |                     try
165 |                     {
166 |                         encoding = Encoding.GetEncoding(c.Replace("\"", string.Empty).Replace("'", "").Replace(";", "").Replace("iso-8859-1", "gbk").Trim());
167 |                     }
168 |                     catch
169 |                     {
170 |                         if (string.IsNullOrEmpty(response.CharacterSet))
171 |                         {
172 |                             encoding = Encoding.UTF8;
173 |                         }
174 |                         else
175 |                         {
176 |                             encoding = Encoding.GetEncoding(response.CharacterSet);
177 |                         }
178 |                     }
179 |                 }
180 |                 else
181 |                 {
182 |                     if (string.IsNullOrEmpty(response.CharacterSet))
183 |                     {
184 |                         encoding = Encoding.UTF8;
185 |                     }
186 |                     else
187 |                     {
188 |                         encoding = Encoding.GetEncoding(response.CharacterSet);
189 |                     }
190 |                 }
191 |             }
192 |         }
193 |         /// <summary>
194 |         /// 提取网页Byte
195 |         /// </summary>
196 |         /// <returns></returns>
197 |         private byte[] GetByte()
198 |         {
199 |             byte[] ResponseByte = null;
200 |             MemoryStream _stream = new MemoryStream();
201 | 
202 |             //GZIIP处理
203 |             if (response.ContentEncoding != null && response.ContentEncoding.Equals("gzip", StringComparison.InvariantCultureIgnoreCase))
204 |             {
205 |                 //开始读取流并设置编码方式
206 |                 _stream = GetMemoryStream(new GZipStream(response.GetResponseStream(), CompressionMode.Decompress));
207 |             }
208 |             else
209 |             {
210 |                 //开始读取流并设置编码方式
211 |                 _stream = GetMemoryStream(response.GetResponseStream());
212 |             }
213 |             //获取Byte
214 |             ResponseByte = _stream.ToArray();
215 |             _stream.Close();
216 |             return ResponseByte;
217 |         }
218 | 
219 |         /// <summary>
220 |         /// 4.0以下.net版本取数据使用
221 |         /// </summary>
222 |         /// <param name="streamResponse">流</param>
223 |         private MemoryStream GetMemoryStream(Stream streamResponse)
224 |         {
225 |             MemoryStream _stream = new MemoryStream();
226 |             int Length = 256;
227 |             Byte[] buffer = new Byte[Length];
228 |             int bytesRead = streamResponse.Read(buffer, 0, Length);
229 |             while (bytesRead > 0)
230 |             {
231 |                 _stream.Write(buffer, 0, bytesRead);
232 |                 bytesRead = streamResponse.Read(buffer, 0, Length);
233 |             }
234 |             return _stream;
235 |         }
236 |         #endregion
237 | 
238 |         #region SetRequest
239 | 
240 |         /// <summary>
241 |         /// 为请求准备参数
242 |         /// </summary>
243 |         ///<param name="item">参数列表</param>
244 |         private void SetRequest(HttpItem item)
245 |         {
246 |             // 验证证书
247 |             SetCer(item);
248 |             if (item.IPEndPoint != null)
249 |             {
250 |                 _IPEndPoint = item.IPEndPoint;
251 |                 //设置本地的出口ip和端口
252 |                 request.ServicePoint.BindIPEndPointDelegate = new BindIPEndPoint(BindIPEndPointCallback);
253 |             }
254 |             //设置Header参数
255 |             if (item.Header != null && item.Header.Count > 0) foreach (string key in item.Header.AllKeys)
256 |                 {
257 |                     request.Headers.Add(key, item.Header[key]);
258 |                 }
259 |             // 设置代理
260 |             SetProxy(item);
261 |             if (item.ProtocolVersion != null) request.ProtocolVersion = item.ProtocolVersion;
262 |             request.ServicePoint.Expect100Continue = item.Expect100Continue;
263 |             //请求方式Get或者Post
264 |             request.Method = item.Method;
265 |             request.Timeout = item.Timeout;
266 |             request.KeepAlive = item.KeepAlive;
267 |             request.ReadWriteTimeout = item.ReadWriteTimeout;
268 |             if (item.IfModifiedSince != null) request.IfModifiedSince = Convert.ToDateTime(item.IfModifiedSince);
269 |             //Accept
270 |             request.Accept = item.Accept;
271 |             //ContentType返回类型
272 |             request.ContentType = item.ContentType;
273 |             //UserAgent客户端的访问类型，包括浏览器版本和操作系统信息
274 |             request.UserAgent = item.UserAgent;
275 |             // 编码
276 |             encoding = item.Encoding;
277 |             //设置安全凭证
278 |             request.Credentials = item.ICredentials;
279 |             //设置Cookie
280 |             SetCookie(item);
281 |             //来源地址
282 |             request.Referer = item.Referer;
283 |             //是否执行跳转功能
284 |             request.AllowAutoRedirect = item.Allowautoredirect;
285 |             if (item.MaximumAutomaticRedirections > 0)
286 |             {
287 |                 request.MaximumAutomaticRedirections = item.MaximumAutomaticRedirections;
288 |             }
289 |             //设置Post数据
290 |             SetPostData(item);
291 |             //设置最大连接
292 |             if (item.Connectionlimit > 0) request.ServicePoint.ConnectionLimit = item.Connectionlimit;
293 |         }
294 |         /// <summary>
295 |         /// 设置证书
296 |         /// </summary>
297 |         /// <param name="item"></param>
298 |         private void SetCer(HttpItem item)
299 |         {
300 |             if (!string.IsNullOrEmpty(item.CerPath))
301 |             {
302 |                 //这一句一定要写在创建连接的前面。使用回调的方法进行证书验证。
303 |                 ServicePointManager.ServerCertificateValidationCallback = new System.Net.Security.RemoteCertificateValidationCallback(CheckValidationResult);
304 |                 //初始化对像，并设置请求的URL地址
305 |                 request = (HttpWebRequest)WebRequest.Create(item.URL);
306 |                 SetCerList(item);
307 |                 //将证书添加到请求里
308 |                 request.ClientCertificates.Add(new X509Certificate(item.CerPath));
309 |             }
310 |             else
311 |             {
312 |                 //初始化对像，并设置请求的URL地址
313 |                 request = (HttpWebRequest)WebRequest.Create(item.URL);
314 |                 SetCerList(item);
315 |             }
316 |         }
317 |         /// <summary>
318 |         /// 设置多个证书
319 |         /// </summary>
320 |         /// <param name="item"></param>
321 |         private void SetCerList(HttpItem item)
322 |         {
323 |             if (item.ClentCertificates != null && item.ClentCertificates.Count > 0)
324 |             {
325 |                 foreach (X509Certificate c in item.ClentCertificates)
326 |                 {
327 |                     request.ClientCertificates.Add(c);
328 |                 }
329 |             }
330 |         }
331 |         /// <summary>
332 |         /// 设置Cookie
333 |         /// </summary>
334 |         /// <param name="item">Http参数</param>
335 |         private void SetCookie(HttpItem item)
336 |         {
337 |             if (!string.IsNullOrEmpty(item.Cookie)) request.Headers[HttpRequestHeader.Cookie] = item.Cookie;
338 |             //设置CookieCollection
339 |             if (item.ResultCookieType == ResultCookieType.CookieCollection)
340 |             {
341 |                 request.CookieContainer = new CookieContainer();
342 |                 if (item.CookieCollection != null && item.CookieCollection.Count > 0)
343 |                     request.CookieContainer.Add(item.CookieCollection);
344 |             }
345 |         }
346 |         /// <summary>
347 |         /// 设置Post数据
348 |         /// </summary>
349 |         /// <param name="item">Http参数</param>
350 |         private void SetPostData(HttpItem item)
351 |         {
352 |             //验证在得到结果时是否有传入数据
353 |             if (!request.Method.Trim().ToLower().Contains("get"))
354 |             {
355 |                 if (item.PostEncoding != null)
356 |                 {
357 |                     postencoding = item.PostEncoding;
358 |                 }
359 |                 byte[] buffer = null;
360 |                 //写入Byte类型
361 |                 if (item.PostDataType == PostDataType.Byte && item.PostdataByte != null && item.PostdataByte.Length > 0)
362 |                 {
363 |                     //验证在得到结果时是否有传入数据
364 |                     buffer = item.PostdataByte;
365 |                 }//写入文件
366 |                 else if (item.PostDataType == PostDataType.FilePath && !string.IsNullOrEmpty(item.Postdata))
367 |                 {
368 |                     StreamReader r = new StreamReader(item.Postdata, postencoding);
369 |                     buffer = postencoding.GetBytes(r.ReadToEnd());
370 |                     r.Close();
371 |                 } //写入字符串
372 |                 else if (!string.IsNullOrEmpty(item.Postdata))
373 |                 {
374 |                     buffer = postencoding.GetBytes(item.Postdata);
375 |                 }
376 |                 if (buffer != null)
377 |                 {
378 |                     request.ContentLength = buffer.Length;
379 |                     request.GetRequestStream().Write(buffer, 0, buffer.Length);
380 |                 }
381 |                 else
382 |                 {
383 |                     request.ContentLength = 0;
384 |                 }
385 |             }
386 |         }
387 |         /// <summary>
388 |         /// 设置代理
389 |         /// </summary>
390 |         /// <param name="item">参数对象</param>
391 |         private void SetProxy(HttpItem item)
392 |         {
393 |             bool isIeProxy = false;
394 |             if (!string.IsNullOrEmpty(item.ProxyIp))
395 |             {
396 |                 isIeProxy = item.ProxyIp.ToLower().Contains("ieproxy");
397 |             }
398 |             if (!string.IsNullOrEmpty(item.ProxyIp) && !isIeProxy)
399 |             {
400 |                 //设置代理服务器
401 |                 if (item.ProxyIp.Contains(":"))
402 |                 {
403 |                     string[] plist = item.ProxyIp.Split(':');
404 |                     WebProxy myProxy = new WebProxy(plist[0].Trim(), Convert.ToInt32(plist[1].Trim()));
405 |                     //建议连接
406 |                     myProxy.Credentials = new NetworkCredential(item.ProxyUserName, item.ProxyPwd);
407 |                     //给当前请求对象
408 |                     request.Proxy = myProxy;
409 |                 }
410 |                 else
411 |                 {
412 |                     WebProxy myProxy = new WebProxy(item.ProxyIp, false);
413 |                     //建议连接
414 |                     myProxy.Credentials = new NetworkCredential(item.ProxyUserName, item.ProxyPwd);
415 |                     //给当前请求对象
416 |                     request.Proxy = myProxy;
417 |                 }
418 |             }
419 |             else if (isIeProxy)
420 |             {
421 |                 //设置为IE代理
422 |             }
423 |             else
424 |             {
425 |                 request.Proxy = item.WebProxy;
426 |             }
427 |         }
428 |         #endregion
429 | 
430 |         #region private main
431 |         /// <summary>
432 |         /// 回调验证证书问题
433 |         /// </summary>
434 |         /// <param name="sender">流对象</param>
435 |         /// <param name="certificate">证书</param>
436 |         /// <param name="chain">X509Chain</param>
437 |         /// <param name="errors">SslPolicyErrors</param>
438 |         /// <returns>bool</returns>
439 |         private bool CheckValidationResult(object sender, X509Certificate certificate, X509Chain chain, SslPolicyErrors errors) { return true; }
440 | 
441 |         /// <summary>
442 |         /// 通过设置这个属性，可以在发出连接的时候绑定客户端发出连接所使用的IP地址。 
443 |         /// </summary>
444 |         /// <param name="servicePoint"></param>
445 |         /// <param name="remoteEndPoint"></param>
446 |         /// <param name="retryCount"></param>
447 |         /// <returns></returns>
448 |         private IPEndPoint BindIPEndPointCallback(ServicePoint servicePoint, IPEndPoint remoteEndPoint, int retryCount)
449 |         {
450 |             return _IPEndPoint;//端口号
451 |         }
452 |         #endregion
453 |     }
454 |     /// <summary>
455 |     /// Http请求参考类
456 |     /// </summary>
457 |     public class HttpItem
458 |     {
459 |         string _URL = string.Empty;
460 |         /// <summary>
461 |         /// 请求URL必须填写
462 |         /// </summary>
463 |         public string URL
464 |         {
465 |             get { return _URL; }
466 |             set { _URL = value; }
467 |         }
468 |         string _Method = "GET";
469 |         /// <summary>
470 |         /// 请求方式默认为GET方式,当为POST方式时必须设置Postdata的值
471 |         /// </summary>
472 |         public string Method
473 |         {
474 |             get { return _Method; }
475 |             set { _Method = value; }
476 |         }
477 |         int _Timeout = 100000;
478 |         /// <summary>
479 |         /// 默认请求超时时间
480 |         /// </summary>
481 |         public int Timeout
482 |         {
483 |             get { return _Timeout; }
484 |             set { _Timeout = value; }
485 |         }
486 |         int _ReadWriteTimeout = 30000;
487 |         /// <summary>
488 |         /// 默认写入Post数据超时间
489 |         /// </summary>
490 |         public int ReadWriteTimeout
491 |         {
492 |             get { return _ReadWriteTimeout; }
493 |             set { _ReadWriteTimeout = value; }
494 |         }
495 |         Boolean _KeepAlive = true;
496 |         /// <summary>
497 |         ///  获取或设置一个值，该值指示是否与 Internet 资源建立持久性连接默认为true。
498 |         /// </summary>
499 |         public Boolean KeepAlive
500 |         {
501 |             get { return _KeepAlive; }
502 |             set { _KeepAlive = value; }
503 |         }
504 |         string _Accept = "text/html, application/xhtml+xml, */*";
505 |         /// <summary>
506 |         /// 请求标头值 默认为text/html, application/xhtml+xml, */*
507 |         /// </summary>
508 |         public string Accept
509 |         {
510 |             get { return _Accept; }
511 |             set { _Accept = value; }
512 |         }
513 |         string _ContentType = "text/html";
514 |         /// <summary>
515 |         /// 请求返回类型默认 text/html
516 |         /// </summary>
517 |         public string ContentType
518 |         {
519 |             get { return _ContentType; }
520 |             set { _ContentType = value; }
521 |         }
522 |         string _UserAgent = "Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0)";
523 |         /// <summary>
524 |         /// 客户端访问信息默认Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0)
525 |         /// </summary>
526 |         public string UserAgent
527 |         {
528 |             get { return _UserAgent; }
529 |             set { _UserAgent = value; }
530 |         }
531 |         Encoding _Encoding = null;
532 |         /// <summary>
533 |         /// 返回数据编码默认为NUll,可以自动识别,一般为utf-8,gbk,gb2312
534 |         /// </summary>
535 |         public Encoding Encoding
536 |         {
537 |             get { return _Encoding; }
538 |             set { _Encoding = value; }
539 |         }
540 |         private PostDataType _PostDataType = PostDataType.String;
541 |         /// <summary>
542 |         /// Post的数据类型
543 |         /// </summary>
544 |         public PostDataType PostDataType
545 |         {
546 |             get { return _PostDataType; }
547 |             set { _PostDataType = value; }
548 |         }
549 |         string _Postdata = string.Empty;
550 |         /// <summary>
551 |         /// Post请求时要发送的字符串Post数据
552 |         /// </summary>
553 |         public string Postdata
554 |         {
555 |             get { return _Postdata; }
556 |             set { _Postdata = value; }
557 |         }
558 |         private byte[] _PostdataByte = null;
559 |         /// <summary>
560 |         /// Post请求时要发送的Byte类型的Post数据
561 |         /// </summary>
562 |         public byte[] PostdataByte
563 |         {
564 |             get { return _PostdataByte; }
565 |             set { _PostdataByte = value; }
566 |         }
567 |         private WebProxy _WebProxy;
568 |         /// <summary>
569 |         /// 设置代理对象，不想使用IE默认配置就设置为Null，而且不要设置ProxyIp
570 |         /// </summary>
571 |         public WebProxy WebProxy
572 |         {
573 |             get { return _WebProxy; }
574 |             set { _WebProxy = value; }
575 |         }
576 | 
577 |         CookieCollection cookiecollection = null;
578 |         /// <summary>
579 |         /// Cookie对象集合
580 |         /// </summary>
581 |         public CookieCollection CookieCollection
582 |         {
583 |             get { return cookiecollection; }
584 |             set { cookiecollection = value; }
585 |         }
586 |         string _Cookie = string.Empty;
587 |         /// <summary>
588 |         /// 请求时的Cookie
589 |         /// </summary>
590 |         public string Cookie
591 |         {
592 |             get { return _Cookie; }
593 |             set { _Cookie = value; }
594 |         }
595 |         string _Referer = string.Empty;
596 |         /// <summary>
597 |         /// 来源地址，上次访问地址
598 |         /// </summary>
599 |         public string Referer
600 |         {
601 |             get { return _Referer; }
602 |             set { _Referer = value; }
603 |         }
604 |         string _CerPath = string.Empty;
605 |         /// <summary>
606 |         /// 证书绝对路径
607 |         /// </summary>
608 |         public string CerPath
609 |         {
610 |             get { return _CerPath; }
611 |             set { _CerPath = value; }
612 |         }
613 |         private Boolean isToLower = false;
614 |         /// <summary>
615 |         /// 是否设置为全文小写，默认为不转化
616 |         /// </summary>
617 |         public Boolean IsToLower
618 |         {
619 |             get { return isToLower; }
620 |             set { isToLower = value; }
621 |         }
622 |         private Boolean allowautoredirect = false;
623 |         /// <summary>
624 |         /// 支持跳转页面，查询结果将是跳转后的页面，默认是不跳转
625 |         /// </summary>
626 |         public Boolean Allowautoredirect
627 |         {
628 |             get { return allowautoredirect; }
629 |             set { allowautoredirect = value; }
630 |         }
631 |         private int connectionlimit = 1024;
632 |         /// <summary>
633 |         /// 最大连接数
634 |         /// </summary>
635 |         public int Connectionlimit
636 |         {
637 |             get { return connectionlimit; }
638 |             set { connectionlimit = value; }
639 |         }
640 |         private string proxyusername = string.Empty;
641 |         /// <summary>
642 |         /// 代理Proxy 服务器用户名
643 |         /// </summary>
644 |         public string ProxyUserName
645 |         {
646 |             get { return proxyusername; }
647 |             set { proxyusername = value; }
648 |         }
649 |         private string proxypwd = string.Empty;
650 |         /// <summary>
651 |         /// 代理 服务器密码
652 |         /// </summary>
653 |         public string ProxyPwd
654 |         {
655 |             get { return proxypwd; }
656 |             set { proxypwd = value; }
657 |         }
658 |         private string proxyip = string.Empty;
659 |         /// <summary>
660 |         /// 代理 服务IP ,如果要使用IE代理就设置为ieproxy
661 |         /// </summary>
662 |         public string ProxyIp
663 |         {
664 |             get { return proxyip; }
665 |             set { proxyip = value; }
666 |         }
667 |         private ResultType resulttype = ResultType.String;
668 |         /// <summary>
669 |         /// 设置返回类型String和Byte
670 |         /// </summary>
671 |         public ResultType ResultType
672 |         {
673 |             get { return resulttype; }
674 |             set { resulttype = value; }
675 |         }
676 |         private WebHeaderCollection header = new WebHeaderCollection();
677 |         /// <summary>
678 |         /// header对象
679 |         /// </summary>
680 |         public WebHeaderCollection Header
681 |         {
682 |             get { return header; }
683 |             set { header = value; }
684 |         }
685 | 
686 |         private Version _ProtocolVersion;
687 | 
688 |         /// <summary>
689 |         //     获取或设置用于请求的 HTTP 版本。返回结果:用于请求的 HTTP 版本。默认为 System.Net.HttpVersion.Version11。
690 |         /// </summary>
691 |         public Version ProtocolVersion
692 |         {
693 |             get { return _ProtocolVersion; }
694 |             set { _ProtocolVersion = value; }
695 |         }
696 |         private Boolean _expect100continue = false;
697 |         /// <summary>
698 |         ///  获取或设置一个 System.Boolean 值，该值确定是否使用 100-Continue 行为。如果 POST 请求需要 100-Continue 响应，则为 true；否则为 false。默认值为 true。
699 |         /// </summary>
700 |         public Boolean Expect100Continue
701 |         {
702 |             get { return _expect100continue; }
703 |             set { _expect100continue = value; }
704 |         }
705 |         private X509CertificateCollection _ClentCertificates;
706 |         /// <summary>
707 |         /// 设置509证书集合
708 |         /// </summary>
709 |         public X509CertificateCollection ClentCertificates
710 |         {
711 |             get { return _ClentCertificates; }
712 |             set { _ClentCertificates = value; }
713 |         }
714 |         private Encoding _PostEncoding;
715 |         /// <summary>
716 |         /// 设置或获取Post参数编码,默认的为Default编码
717 |         /// </summary>
718 |         public Encoding PostEncoding
719 |         {
720 |             get { return _PostEncoding; }
721 |             set { _PostEncoding = value; }
722 |         }
723 |         private ResultCookieType _ResultCookieType = ResultCookieType.String;
724 |         /// <summary>
725 |         /// Cookie返回类型,默认的是只返回字符串类型
726 |         /// </summary>
727 |         public ResultCookieType ResultCookieType
728 |         {
729 |             get { return _ResultCookieType; }
730 |             set { _ResultCookieType = value; }
731 |         }
732 | 
733 |         private ICredentials _ICredentials = CredentialCache.DefaultCredentials;
734 |         /// <summary>
735 |         /// 获取或设置请求的身份验证信息。
736 |         /// </summary>
737 |         public ICredentials ICredentials
738 |         {
739 |             get { return _ICredentials; }
740 |             set { _ICredentials = value; }
741 |         }
742 |         /// <summary>
743 |         /// 设置请求将跟随的重定向的最大数目
744 |         /// </summary>
745 |         private int _MaximumAutomaticRedirections;
746 | 
747 |         public int MaximumAutomaticRedirections
748 |         {
749 |             get { return _MaximumAutomaticRedirections; }
750 |             set { _MaximumAutomaticRedirections = value; }
751 |         }
752 | 
753 |         private DateTime? _IfModifiedSince = null;
754 |         /// <summary>
755 |         /// 获取和设置IfModifiedSince，默认为当前日期和时间
756 |         /// </summary>
757 |         public DateTime? IfModifiedSince
758 |         {
759 |             get { return _IfModifiedSince; }
760 |             set { _IfModifiedSince = value; }
761 |         }
762 |         #region ip-port
763 |         private IPEndPoint _IPEndPoint = null;
764 |         /// <summary>
765 |         /// 设置本地的出口ip和端口
766 |         /// </summary>]
767 |         /// <example>
768 |         ///item.IPEndPoint = new IPEndPoint(IPAddress.Parse("192.168.1.1"),80);
769 |         /// </example>
770 |         public IPEndPoint IPEndPoint
771 |         {
772 |             get { return _IPEndPoint; }
773 |             set { _IPEndPoint = value; }
774 |         }
775 |         #endregion
776 |     }
777 |     /// <summary>
778 |     /// Http返回参数类
779 |     /// </summary>
780 |     public class HttpResult
781 |     {
782 |         private string _Cookie;
783 |         /// <summary>
784 |         /// Http请求返回的Cookie
785 |         /// </summary>
786 |         public string Cookie
787 |         {
788 |             get { return _Cookie; }
789 |             set { _Cookie = value; }
790 |         }
791 | 
792 |         private CookieCollection _CookieCollection;
793 |         /// <summary>
794 |         /// Cookie对象集合
795 |         /// </summary>
796 |         public CookieCollection CookieCollection
797 |         {
798 |             get { return _CookieCollection; }
799 |             set { _CookieCollection = value; }
800 |         }
801 |         private string _html = string.Empty;
802 |         /// <summary>
803 |         /// 返回的String类型数据 只有ResultType.String时才返回数据，其它情况为空
804 |         /// </summary>
805 |         public string Html
806 |         {
807 |             get { return _html; }
808 |             set { _html = value; }
809 |         }
810 |         private byte[] _ResultByte;
811 |         /// <summary>
812 |         /// 返回的Byte数组 只有ResultType.Byte时才返回数据，其它情况为空
813 |         /// </summary>
814 |         public byte[] ResultByte
815 |         {
816 |             get { return _ResultByte; }
817 |             set { _ResultByte = value; }
818 |         }
819 |         private WebHeaderCollection _Header;
820 |         /// <summary>
821 |         /// header对象
822 |         /// </summary>
823 |         public WebHeaderCollection Header
824 |         {
825 |             get { return _Header; }
826 |             set { _Header = value; }
827 |         }
828 |         private string _StatusDescription;
829 |         /// <summary>
830 |         /// 返回状态说明
831 |         /// </summary>
832 |         public string StatusDescription
833 |         {
834 |             get { return _StatusDescription; }
835 |             set { _StatusDescription = value; }
836 |         }
837 |         private HttpStatusCode _StatusCode;
838 |         /// <summary>
839 |         /// 返回状态码,默认为OK
840 |         /// </summary>
841 |         public HttpStatusCode StatusCode
842 |         {
843 |             get { return _StatusCode; }
844 |             set { _StatusCode = value; }
845 |         }
846 |         /// <summary>
847 |         /// 最后访问的URl
848 |         /// </summary>
849 |         public string ResponseUri { get; set; }
850 |         /// <summary>
851 |         /// 获取重定向的URl
852 |         /// </summary>
853 |         public string RedirectUrl
854 |         {
855 |             get
856 |             {
857 |                 try
858 |                 {
859 |                     if (Header != null && Header.Count > 0)
860 |                     {
861 |                         string baseurl = Header["location"].ToString().Trim();
862 |                         string locationurl = baseurl.ToLower();
863 |                         if (!string.IsNullOrWhiteSpace(locationurl))
864 |                         {
865 |                             bool b = locationurl.StartsWith("http://") || locationurl.StartsWith("https://");
866 |                             if (!b)
867 |                             {
868 |                                 baseurl = new Uri(new Uri(ResponseUri), baseurl).AbsoluteUri;
869 |                             }
870 |                         }
871 |                         return baseurl;
872 |                     }
873 |                 }
874 |                 catch { }
875 |                 return string.Empty;
876 |             }
877 | 
878 |         }
879 |     }
880 |     /// <summary>
881 |     /// 返回类型
882 |     /// </summary>
883 |     public enum ResultType
884 |     {
885 |         /// <summary>
886 |         /// 表示只返回字符串 只有Html有数据
887 |         /// </summary>
888 |         String,
889 |         /// <summary>
890 |         /// 表示返回字符串和字节流 ResultByte和Html都有数据返回
891 |         /// </summary>
892 |         Byte
893 |     }
894 |     /// <summary>
895 |     /// Post的数据格式默认为string
896 |     /// </summary>
897 |     public enum PostDataType
898 |     {
899 |         /// <summary>
900 |         /// 字符串类型，这时编码Encoding可不设置
901 |         /// </summary>
902 |         String,
903 |         /// <summary>
904 |         /// Byte类型，需要设置PostdataByte参数的值编码Encoding可设置为空
905 |         /// </summary>
906 |         Byte,
907 |         /// <summary>
908 |         /// 传文件，Postdata必须设置为文件的绝对路径，必须设置Encoding的值
909 |         /// </summary>
910 |         FilePath
911 |     }
912 |     /// <summary>
913 |     /// Cookie返回类型
914 |     /// </summary>
915 |     public enum ResultCookieType
916 |     {
917 |         /// <summary>
918 |         /// 只返回字符串类型的Cookie
919 |         /// </summary>
920 |         String,
921 |         /// <summary>
922 |         /// CookieCollection格式的Cookie集合同时也返回String类型的cookie
923 |         /// </summary>
924 |         CookieCollection
925 |     }
926 | }


--------------------------------------------------------------------------------
/GMapDownLoad/Log4Net.config:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0"?>
 2 | <configuration>
 3 |   <configSections>
 4 |     <section name="log4net"
 5 |              type="log4net.Config.Log4NetConfigurationSectionHandler,log4net"/>
 6 |   </configSections>
 7 |   <!--站点日志配置部分-->
 8 |   <log4net>
 9 |     <root>
10 |       <!--控制级别，由低到高: ALL|DEBUG|INFO|WARN|ERROR|FATAL|OFF-->
11 |       <!--比如定义级别为INFO，则INFO级别向下的级别，比如DEBUG日志将不会被记录-->
12 |       <!--如果没有定义LEVEL的值，则缺省为DEBUG-->
13 |       <level value="ALL"/>
14 |       <appender-ref ref="RollingFileAppender"/>
15 |     </root>
16 |     <appender name="RollingFileAppender" type="log4net.Appender.RollingFileAppender">
17 |       <!--日志文件名开头-->
18 |       <file value="Log\\TestLog4net.txt"/>
19 |       <!--多线程时采用最小锁定-->
20 |       <lockingModel type="log4net.Appender.FileAppender+MinimalLock"/>
21 |       <!--日期的格式，每天换一个文件记录，如不设置则永远只记录一天的日志，需设置-->
22 |       <datePattern value="(yyyyMMdd)"/>
23 |       <!--是否追加到文件,默认为true，通常无需设置-->
24 |       <appendToFile value="true"/>
25 |       <!--变换的形式为日期，这种情况下每天只有一个日志-->
26 |       <!--此时MaxSizeRollBackups和maximumFileSize的节点设置没有意义-->
27 |       <rollingStyle value="Date"/>
28 |       <!--变换的形式为日志大小-->
29 |       <!--这种情况下MaxSizeRollBackups和maximumFileSize的节点设置才有意义-->
30 |       <!--<RollingStyle value="Size"/>-->
31 |       <!--每天记录的日志文件个数，与maximumFileSize配合使用-->
32 |       <MaxSizeRollBackups value="10"/>
33 |       <!--每个日志文件的最大大小-->
34 |       <!--可用的单位:KB|MB|GB-->
35 |       <!--不要使用小数,否则会一直写入当前日志-->
36 |       <maximumFileSize value="100MB"/>
37 |       <!--日志格式-->
38 |       <layout type="log4net.Layout.PatternLayout">
39 |         <conversionPattern value="%date [%t]%p: %m%n"/>
40 |       </layout>
41 |     </appender>
42 |   </log4net>
43 | </configuration>
44 | 


--------------------------------------------------------------------------------
/GMapDownLoad/LogHelper.cs:
--------------------------------------------------------------------------------
 1 | using System;
 2 | using System.Collections.Generic;
 3 | using System.Linq;
 4 | using System.Text;
 5 | using System.Threading.Tasks;
 6 | 
 7 | public class LogHelper
 8 | {
 9 |     public static readonly log4net.ILog loginfo = log4net.LogManager.GetLogger("log4net");
10 | 
11 |     public static void WriteLog(string info)
12 |     {
13 | 
14 |         if (loginfo.IsInfoEnabled)
15 |         {
16 |             loginfo.Info(info);
17 |         }
18 |     }
19 | }
20 | 


--------------------------------------------------------------------------------
/GMapDownLoad/Program.cs:
--------------------------------------------------------------------------------
 1 | using System;
 2 | using System.Collections.Generic;
 3 | using System.Linq;
 4 | using System.Windows.Forms;
 5 | 
 6 | namespace WindowsFormsApplication1
 7 | {
 8 |     static class Program
 9 |     {
10 |         /// <summary>
11 |         /// 应用程序的主入口点。
12 |         /// </summary>
13 |         [STAThread]
14 |         static void Main()
15 |         {
16 |             Application.EnableVisualStyles();
17 |             Application.SetCompatibleTextRenderingDefault(false);
18 |             Application.Run(new Form1());
19 |         }
20 |     }
21 | }
22 | 


--------------------------------------------------------------------------------
/GMapDownLoad/Properties/AssemblyInfo.cs:
--------------------------------------------------------------------------------
 1 | using System.Reflection;
 2 | using System.Runtime.CompilerServices;
 3 | using System.Runtime.InteropServices;
 4 | 
 5 | // 有关程序集的常规信息通过以下
 6 | // 特性集控制。更改这些特性值可修改
 7 | // 与程序集关联的信息。
 8 | [assembly: AssemblyTitle("GoogleMapDownLoad")]
 9 | [assembly: AssemblyDescription("")]
10 | [assembly: AssemblyConfiguration("")]
11 | [assembly: AssemblyCompany("Microsoft")]
12 | [assembly: AssemblyProduct("GoogleMapDownLoad")]
13 | [assembly: AssemblyCopyright("Copyright © Microsoft 2018")]
14 | [assembly: AssemblyTrademark("")]
15 | [assembly: AssemblyCulture("")]
16 | 
17 | // 将 ComVisible 设置为 false 使此程序集中的类型
18 | // 对 COM 组件不可见。  如果需要从 COM 访问此程序集中的类型，
19 | // 则将该类型上的 ComVisible 特性设置为 true。
20 | [assembly: ComVisible(false)]
21 | 
22 | // 如果此项目向 COM 公开，则下列 GUID 用于类型库的 ID
23 | [assembly: Guid("f91ae33b-59ac-49ac-b32b-f1cd25ebeb1d")]
24 | 
25 | // 程序集的版本信息由下面四个值组成: 
26 | //
27 | //      主版本
28 | //      次版本 
29 | //      生成号
30 | //      修订号
31 | //
32 | // 可以指定所有这些值，也可以使用“生成号”和“修订号”的默认值，
33 | // 方法是按如下所示使用“*”: 
34 | // [assembly: AssemblyVersion("1.0.*")]
35 | [assembly: AssemblyVersion("1.0.0.0")]
36 | [assembly: AssemblyFileVersion("1.0.0.0")]
37 | [assembly: log4net.Config.DOMConfigurator(ConfigFile = "Log4Net.config", Watch = true)]
38 | 


--------------------------------------------------------------------------------
/GMapDownLoad/Properties/Resources.Designer.cs:
--------------------------------------------------------------------------------
 1 | //------------------------------------------------------------------------------
 2 | // <auto-generated>
 3 | //     此代码由工具生成。
 4 | //     运行时版本:4.0.30319.42000
 5 | //
 6 | //     对此文件的更改可能会导致不正确的行为，并且如果
 7 | //     重新生成代码，这些更改将会丢失。
 8 | // </auto-generated>
 9 | //------------------------------------------------------------------------------
10 | 
11 | namespace GoogleMapDownLoad.Properties {
12 |     using System;
13 |     
14 |     
15 |     /// <summary>
16 |     ///   一个强类型的资源类，用于查找本地化的字符串等。
17 |     /// </summary>
18 |     // 此类是由 StronglyTypedResourceBuilder
19 |     // 类通过类似于 ResGen 或 Visual Studio 的工具自动生成的。
20 |     // 若要添加或移除成员，请编辑 .ResX 文件，然后重新运行 ResGen
21 |     // (以 /str 作为命令选项)，或重新生成 VS 项目。
22 |     [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")]
23 |     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
24 |     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
25 |     internal class Resources {
26 |         
27 |         private static global::System.Resources.ResourceManager resourceMan;
28 |         
29 |         private static global::System.Globalization.CultureInfo resourceCulture;
30 |         
31 |         [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
32 |         internal Resources() {
33 |         }
34 |         
35 |         /// <summary>
36 |         ///   返回此类使用的缓存的 ResourceManager 实例。
37 |         /// </summary>
38 |         [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
39 |         internal static global::System.Resources.ResourceManager ResourceManager {
40 |             get {
41 |                 if (object.ReferenceEquals(resourceMan, null)) {
42 |                     global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("GoogleMapDownLoad.Properties.Resources", typeof(Resources).Assembly);
43 |                     resourceMan = temp;
44 |                 }
45 |                 return resourceMan;
46 |             }
47 |         }
48 |         
49 |         /// <summary>
50 |         ///   使用此强类型资源类，为所有资源查找
51 |         ///   重写当前线程的 CurrentUICulture 属性。
52 |         /// </summary>
53 |         [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
54 |         internal static global::System.Globalization.CultureInfo Culture {
55 |             get {
56 |                 return resourceCulture;
57 |             }
58 |             set {
59 |                 resourceCulture = value;
60 |             }
61 |         }
62 |     }
63 | }
64 | 


--------------------------------------------------------------------------------
/GMapDownLoad/Properties/Resources.resx:
--------------------------------------------------------------------------------
  1 | <?xml version="1.0" encoding="utf-8"?>
  2 | <root>
  3 |   <!-- 
  4 |     Microsoft ResX Schema 
  5 |     
  6 |     Version 2.0
  7 |     
  8 |     The primary goals of this format is to allow a simple XML format 
  9 |     that is mostly human readable. The generation and parsing of the 
 10 |     various data types are done through the TypeConverter classes 
 11 |     associated with the data types.
 12 |     
 13 |     Example:
 14 |     
 15 |     ... ado.net/XML headers & schema ...
 16 |     <resheader name="resmimetype">text/microsoft-resx</resheader>
 17 |     <resheader name="version">2.0</resheader>
 18 |     <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
 19 |     <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
 20 |     <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
 21 |     <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
 22 |     <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
 23 |         <value>[base64 mime encoded serialized .NET Framework object]</value>
 24 |     </data>
 25 |     <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
 26 |         <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
 27 |         <comment>This is a comment</comment>
 28 |     </data>
 29 |                 
 30 |     There are any number of "resheader" rows that contain simple 
 31 |     name/value pairs.
 32 |     
 33 |     Each data row contains a name, and value. The row also contains a 
 34 |     type or mimetype. Type corresponds to a .NET class that support 
 35 |     text/value conversion through the TypeConverter architecture. 
 36 |     Classes that don't support this are serialized and stored with the 
 37 |     mimetype set.
 38 |     
 39 |     The mimetype is used for serialized objects, and tells the 
 40 |     ResXResourceReader how to depersist the object. This is currently not 
 41 |     extensible. For a given mimetype the value must be set accordingly:
 42 |     
 43 |     Note - application/x-microsoft.net.object.binary.base64 is the format 
 44 |     that the ResXResourceWriter will generate, however the reader can 
 45 |     read any of the formats listed below.
 46 |     
 47 |     mimetype: application/x-microsoft.net.object.binary.base64
 48 |     value   : The object must be serialized with 
 49 |             : System.Serialization.Formatters.Binary.BinaryFormatter
 50 |             : and then encoded with base64 encoding.
 51 |     
 52 |     mimetype: application/x-microsoft.net.object.soap.base64
 53 |     value   : The object must be serialized with 
 54 |             : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
 55 |             : and then encoded with base64 encoding.
 56 | 
 57 |     mimetype: application/x-microsoft.net.object.bytearray.base64
 58 |     value   : The object must be serialized into a byte array 
 59 |             : using a System.ComponentModel.TypeConverter
 60 |             : and then encoded with base64 encoding.
 61 |     -->
 62 |   <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
 63 |     <xsd:element name="root" msdata:IsDataSet="true">
 64 |       <xsd:complexType>
 65 |         <xsd:choice maxOccurs="unbounded">
 66 |           <xsd:element name="metadata">
 67 |             <xsd:complexType>
 68 |               <xsd:sequence>
 69 |                 <xsd:element name="value" type="xsd:string" minOccurs="0" />
 70 |               </xsd:sequence>
 71 |               <xsd:attribute name="name" type="xsd:string" />
 72 |               <xsd:attribute name="type" type="xsd:string" />
 73 |               <xsd:attribute name="mimetype" type="xsd:string" />
 74 |             </xsd:complexType>
 75 |           </xsd:element>
 76 |           <xsd:element name="assembly">
 77 |             <xsd:complexType>
 78 |               <xsd:attribute name="alias" type="xsd:string" />
 79 |               <xsd:attribute name="name" type="xsd:string" />
 80 |             </xsd:complexType>
 81 |           </xsd:element>
 82 |           <xsd:element name="data">
 83 |             <xsd:complexType>
 84 |               <xsd:sequence>
 85 |                 <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
 86 |                 <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
 87 |               </xsd:sequence>
 88 |               <xsd:attribute name="name" type="xsd:string" msdata:Ordinal="1" />
 89 |               <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
 90 |               <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
 91 |             </xsd:complexType>
 92 |           </xsd:element>
 93 |           <xsd:element name="resheader">
 94 |             <xsd:complexType>
 95 |               <xsd:sequence>
 96 |                 <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
 97 |               </xsd:sequence>
 98 |               <xsd:attribute name="name" type="xsd:string" use="required" />
 99 |             </xsd:complexType>
100 |           </xsd:element>
101 |         </xsd:choice>
102 |       </xsd:complexType>
103 |     </xsd:element>
104 |   </xsd:schema>
105 |   <resheader name="resmimetype">
106 |     <value>text/microsoft-resx</value>
107 |   </resheader>
108 |   <resheader name="version">
109 |     <value>2.0</value>
110 |   </resheader>
111 |   <resheader name="reader">
112 |     <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
113 |   </resheader>
114 |   <resheader name="writer">
115 |     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
116 |   </resheader>
117 | </root>


--------------------------------------------------------------------------------
/GMapDownLoad/Properties/Settings.Designer.cs:
--------------------------------------------------------------------------------
 1 | //------------------------------------------------------------------------------
 2 | // <auto-generated>
 3 | //     此代码由工具生成。
 4 | //     运行时版本:4.0.30319.42000
 5 | //
 6 | //     对此文件的更改可能会导致不正确的行为，并且如果
 7 | //     重新生成代码，这些更改将会丢失。
 8 | // </auto-generated>
 9 | //------------------------------------------------------------------------------
10 | 
11 | namespace GoogleMapDownLoad.Properties {
12 |     
13 |     
14 |     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
15 |     [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "12.0.0.0")]
16 |     internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase {
17 |         
18 |         private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
19 |         
20 |         public static Settings Default {
21 |             get {
22 |                 return defaultInstance;
23 |             }
24 |         }
25 |     }
26 | }
27 | 


--------------------------------------------------------------------------------
/GMapDownLoad/Properties/Settings.settings:
--------------------------------------------------------------------------------
1 | <?xml version='1.0' encoding='utf-8'?>
2 | <SettingsFile xmlns="http://schemas.microsoft.com/VisualStudio/2004/01/settings" CurrentProfile="(Default)">
3 |   <Profiles>
4 |     <Profile Name="(Default)" />
5 |   </Profiles>
6 |   <Settings />
7 | </SettingsFile>
8 | 


--------------------------------------------------------------------------------
/GMapDownLoad/TitleClass.cs:
--------------------------------------------------------------------------------
 1 | using System;
 2 | using System.Collections.Generic;
 3 | using System.Drawing;
 4 | using System.Linq;
 5 | using System.Text;
 6 | 
 7 | namespace WindowsFormsApplication1
 8 | {
 9 |     class TitleClass
10 |     {
11 |         /// <summary>
12 |         /// 
13 |         /// </summary>
14 |         /// <param name="lon">经度</param>
15 |         /// <param name="lat">纬度</param>
16 |         /// <param name="zoom"></param>
17 |         /// <returns></returns>
18 |         public static PointF WorldToTilePos(double lon, double lat, int zoom)
19 |         {
20 |             PointF p = new Point();
21 |             p.X = (float)((lon + 180.0) / 360.0 * (1 << zoom));
22 |             p.Y = (float)((1.0 - Math.Log(Math.Tan(lat * Math.PI / 180.0) +
23 |                 1.0 / Math.Cos(lat * Math.PI / 180.0)) / Math.PI) / 2.0 * (1 << zoom));
24 | 
25 |             return p;
26 |         }
27 | 
28 |         public static Point WorldToTilePosP(double lon, double lat, int zoom)
29 |         {
30 |             Point p = new Point();
31 |             p.X = (int)Math.Floor((lon + 180.0) / 360.0 * (1 << zoom));
32 |             p.Y = (int)Math.Floor((1.0 - Math.Log(Math.Tan(lat * Math.PI / 180.0) +
33 |                 1.0 / Math.Cos(lat * Math.PI / 180.0)) / Math.PI) / 2.0 * (1 << zoom));
34 | 
35 |             return p;
36 |         }
37 | 
38 |         public static PointF TileToWorldPos(double tile_x, double tile_y, int zoom)
39 |         {
40 |             PointF p = new Point();
41 |             double n = Math.PI - ((2.0 * Math.PI * tile_y) / Math.Pow(2.0, zoom));
42 | 
43 |             p.X = (float)((tile_x / Math.Pow(2.0, zoom) * 360.0) - 180.0);
44 |             p.Y = (float)(180.0 / Math.PI * Math.Atan(Math.Sinh(n)));
45 | 
46 |             return p;
47 |         }
48 |     }
49 | }
50 | 


--------------------------------------------------------------------------------
/GMapDownLoad/dt.db:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/zhanggangbz/MapDownLoad/5248ca9bcbb4be12a6effda0a105aecf8c5247cb/GMapDownLoad/dt.db


--------------------------------------------------------------------------------
/GMapDownLoad/packages.config:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="utf-8"?>
2 | <packages>
3 |   <package id="cyqdata" version="5.7.8.2" targetFramework="net45" />
4 |   <package id="log4net" version="2.0.8" targetFramework="net45" />
5 |   <package id="System.Data.SQLite.Core" version="1.0.107.0" targetFramework="net45" />
6 | </packages>


--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
  1 |                     GNU GENERAL PUBLIC LICENSE
  2 |                        Version 3, 29 June 2007
  3 | 
  4 |  Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
  5 |  Everyone is permitted to copy and distribute verbatim copies
  6 |  of this license document, but changing it is not allowed.
  7 | 
  8 |                             Preamble
  9 | 
 10 |   The GNU General Public License is a free, copyleft license for
 11 | software and other kinds of works.
 12 | 
 13 |   The licenses for most software and other practical works are designed
 14 | to take away your freedom to share and change the works.  By contrast,
 15 | the GNU General Public License is intended to guarantee your freedom to
 16 | share and change all versions of a program--to make sure it remains free
 17 | software for all its users.  We, the Free Software Foundation, use the
 18 | GNU General Public License for most of our software; it applies also to
 19 | any other work released this way by its authors.  You can apply it to
 20 | your programs, too.
 21 | 
 22 |   When we speak of free software, we are referring to freedom, not
 23 | price.  Our General Public Licenses are designed to make sure that you
 24 | have the freedom to distribute copies of free software (and charge for
 25 | them if you wish), that you receive source code or can get it if you
 26 | want it, that you can change the software or use pieces of it in new
 27 | free programs, and that you know you can do these things.
 28 | 
 29 |   To protect your rights, we need to prevent others from denying you
 30 | these rights or asking you to surrender the rights.  Therefore, you have
 31 | certain responsibilities if you distribute copies of the software, or if
 32 | you modify it: responsibilities to respect the freedom of others.
 33 | 
 34 |   For example, if you distribute copies of such a program, whether
 35 | gratis or for a fee, you must pass on to the recipients the same
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 38 | know their rights.
 39 | 
 40 |   Developers that use the GNU GPL protect your rights with two steps:
 41 | (1) assert copyright on the software, and (2) offer you this License
 42 | giving you legal permission to copy, distribute and/or modify it.
 43 | 
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 45 | that there is no warranty for this free software.  For both users' and
 46 | authors' sake, the GPL requires that modified versions be marked as
 47 | changed, so that their problems will not be attributed erroneously to
 48 | authors of previous versions.
 49 | 
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 51 | modified versions of the software inside them, although the manufacturer
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 58 | stand ready to extend this provision to those domains in future versions
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 66 | patents cannot be used to render the program non-free.
 67 | 
 68 |   The precise terms and conditions for copying, distribution and
 69 | modification follow.
 70 | 
 71 |                        TERMS AND CONDITIONS
 72 | 
 73 |   0. Definitions.
 74 | 
 75 |   "This License" refers to version 3 of the GNU General Public License.
 76 | 
 77 |   "Copyright" also means copyright-like laws that apply to other kinds of
 78 | works, such as semiconductor masks.
 79 | 
 80 |   "The Program" refers to any copyrightable work licensed under this
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 82 | "recipients" may be individuals or organizations.
 83 | 
 84 |   To "modify" a work means to copy from or adapt all or part of the work
 85 | in a fashion requiring copyright permission, other than the making of an
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 87 | earlier work or a work "based on" the earlier work.
 88 | 
 89 |   A "covered work" means either the unmodified Program or a work based
 90 | on the Program.
 91 | 
 92 |   To "propagate" a work means to do anything with it that, without
 93 | permission, would make you directly or secondarily liable for
 94 | infringement under applicable copyright law, except executing it on a
 95 | computer or modifying a private copy.  Propagation includes copying,
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146 | 
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152 | same work.
153 | 
154 |   2. Basic Permissions.
155 | 
156 |   All rights granted under this License are granted for the term of
157 | copyright on the Program, and are irrevocable provided the stated
158 | conditions are met.  This License explicitly affirms your unlimited
159 | permission to run the unmodified Program.  The output from running a
160 | covered work is covered by this License only if the output, given its
161 | content, constitutes a covered work.  This License acknowledges your
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164 |   You may make, run and propagate covered works that you do not
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175 |   Conveying under any other circumstances is permitted solely under
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178 | 
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194 | 
195 |   4. Conveying Verbatim Copies.
196 | 
197 |   You may convey verbatim copies of the Program's source code as you
198 | receive it, in any medium, provided that you conspicuously and
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200 | keep intact all notices stating that this License and any
201 | non-permissive terms added in accord with section 7 apply to the code;
202 | keep intact all notices of the absence of any warranty; and give all
203 | recipients a copy of this License along with the Program.
204 | 
205 |   You may charge any price or no price for each copy that you convey,
206 | and you may offer support or warranty protection for a fee.
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209 | 
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213 | 
214 |     a) The work must carry prominent notices stating that you modified
215 |     it, and giving a relevant date.
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220 |     "keep intact all notices".
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343 |   7. Additional Terms.
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345 |   "Additional permissions" are terms that supplement the terms of this
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471 |   11. Patents.
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473 |   A "contributor" is a copyright holder who authorizes use under this
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475 | work thus licensed is called the contributor's "contributor version".
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477 |   A contributor's "essential patent claims" are all patent claims
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535 | 
536 |   Nothing in this License shall be construed as excluding or limiting
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539 | 
540 |   12. No Surrender of Others' Freedom.
541 | 
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551 | 
552 |   13. Use with the GNU Affero General Public License.
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554 |   Notwithstanding any other provision of this License, you have
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561 | combination as such.
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563 |   14. Revised Versions of this License.
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565 |   The Free Software Foundation may publish revised and/or new versions of
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600 |   16. Limitation of Liability.
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610 | SUCH DAMAGES.
611 | 
612 |   17. Interpretation of Sections 15 and 16.
613 | 
614 |   If the disclaimer of warranty and limitation of liability provided
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616 | reviewing courts shall apply local law that most closely approximates
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620 | 
621 |                      END OF TERMS AND CONDITIONS
622 | 
623 |             How to Apply These Terms to Your New Programs
624 | 
625 |   If you develop a new program, and you want it to be of the greatest
626 | possible use to the public, the best way to achieve this is to make it
627 | free software which everyone can redistribute and change under these terms.
628 | 
629 |   To do so, attach the following notices to the program.  It is safest
630 | to attach them to the start of each source file to most effectively
631 | state the exclusion of warranty; and each file should have at least
632 | the "copyright" line and a pointer to where the full notice is found.
633 | 
634 |     <one line to give the program's name and a brief idea of what it does.>
635 |     Copyright (C) <year>  <name of author>
636 | 
637 |     This program is free software: you can redistribute it and/or modify
638 |     it under the terms of the GNU General Public License as published by
639 |     the Free Software Foundation, either version 3 of the License, or
640 |     (at your option) any later version.
641 | 
642 |     This program is distributed in the hope that it will be useful,
643 |     but WITHOUT ANY WARRANTY; without even the implied warranty of
644 |     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
645 |     GNU General Public License for more details.
646 | 
647 |     You should have received a copy of the GNU General Public License
648 |     along with this program.  If not, see <http://www.gnu.org/licenses/>.
649 | 
650 | Also add information on how to contact you by electronic and paper mail.
651 | 
652 |   If the program does terminal interaction, make it output a short
653 | notice like this when it starts in an interactive mode:
654 | 
655 |     <program>  Copyright (C) <year>  <name of author>
656 |     This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
657 |     This is free software, and you are welcome to redistribute it
658 |     under certain conditions; type `show c' for details.
659 | 
660 | The hypothetical commands `show w' and `show c' should show the appropriate
661 | parts of the General Public License.  Of course, your program's commands
662 | might be different; for a GUI interface, you would use an "about box".
663 | 
664 |   You should also get your employer (if you work as a programmer) or school,
665 | if any, to sign a "copyright disclaimer" for the program, if necessary.
666 | For more information on this, and how to apply and follow the GNU GPL, see
667 | <http://www.gnu.org/licenses/>.
668 | 
669 |   The GNU General Public License does not permit incorporating your program
670 | into proprietary programs.  If your program is a subroutine library, you
671 | may consider it more useful to permit linking proprietary applications with
672 | the library.  If this is what you want to do, use the GNU Lesser General
673 | Public License instead of this License.  But first, please read
674 | <http://www.gnu.org/philosophy/why-not-lgpl.html>.
675 | 


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/README.md:
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 1 | # MapDownLoad
 2 | 谷歌地图瓦片数据下载工具
 3 | 
 4 | * 由于一些原因，需要下载一个地图的瓦片数据，网上有很多地图下载工具，但是功能都比较复杂强大，下载地图数据时如果范围过大，经常会在下载途中出现各种问题，要么内存爆了，要么崩溃了
 5 | 
 6 | * 找工具确实花费了不少的时间，最后还不如自己写一个，功能极其简单，只是单独下载瓦片数据而已（只实现了谷歌卫星地图瓦片数据下载，为了能和dem高程数据对上，下的是无偏移的数据）
 7 | 
 8 | * 通过经纬度信息计算tile索引的方法参考自：
 9 | 	* [Slippy map tilenames](https://wiki.openstreetmap.org/wiki/Slippy_map_tilenames)
10 | 	* [Google tile和TMS的索引算法](https://www.cnblogs.com/Tangf/archive/2012/04/07/2435545.html)
11 | 	
12 | * 瓦片数据体量灰常大，下载之前自己计算准备好足够的磁盘空间，同时也得考虑大量文件个数到时候删除会很头疼的
13 | 
14 | * 谷歌地图最大19级，部分区域18级
15 | 
16 | ## 工具使用并行来循环下载瓦片数据，没有延时机制，大量下载数据有被谷歌封IP的风险
17 | 


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