@Model.Ex
25 |26 |
Hello World!
27 |@Model.Text
28 |29 |
30 |
32 | CodeStart WinWinWin.GetDatabase().CopyTo(new ShowMirror(bakAddr, bakRoot), buffer)
31 | 33 |
34 | Front Page 35 | 36 |
40 | @{ 41 | 42 | String[] books = BookController.Books; 43 | int bbase = BookController.Base; 44 | for (int i = 0; i < 10; i++) { 45 | int book = ran.Next(books.Length); 46 | int start = ran.Next(bbase); 47 | int length = ran.Next(600) * 100 + 100; 48 | if(book==0){ 49 | length = ran.Next(26000); 50 | } 51 | String url = "?book=" + book + "&start=" + start + "&length=" + length; 52 |
53 | 54 | } 55 | } 56 | 57 | XEnd 58 | 59 | 60 | -------------------------------------------------------------------------------- /FTServer/Code/Config.cs: -------------------------------------------------------------------------------- 1 | using System.Collections.Generic; 2 | 3 | namespace FTServer 4 | { 5 | 6 | //Default for 4GB Setting 7 | public class Config 8 | { 9 | 10 | public static long mb(long len) 11 | { 12 | return 1024L * 1024L * len; 13 | } 14 | public static readonly long lowReadonlyCache = Config.mb(8); 15 | 16 | public static readonly long DSize = 1L; 17 | 18 | //only index description, not full text, faster indexing 19 | //if wanting more Pages, dotn't care the content, set it to True 20 | public static bool DescriptionOnly = false; 21 | 22 | public static long Index_CacheLength = mb(800L) / DSize; 23 | 24 | //this should set bigger than 500MB. 25 | //for DescriptionOnly, it can set bigger, because it might load Only 10% to Memory 26 | public static long SwitchToReadonlyIndexLength = mb(750L * (DescriptionOnly ? 3 : 1)) / DSize; 27 | 28 | //Readonly Cache after Switch One Database To Readonly 29 | public static long Readonly_CacheLength = SwitchToReadonlyIndexLength / 23L; 30 | 31 | //How Many Readonly Databases Having long Cache 32 | //Set 1000 MB Readonly Index Cache 33 | public static long Readonly_MaxDBCount = mb(1000) / Readonly_CacheLength / DSize; 34 | 35 | public static long ShortCacheLength = mb(32L * (DescriptionOnly ? 2 : 1)); 36 | 37 | //HTML Page Cache, this should set bigger, if having more memory. 38 | public static long ItemConfig_CacheLength = mb(256); 39 | public static int ItemConfig_SwapFileBuffer = (int)mb(20); 40 | 41 | //this should less than 1/2 MaxMemory 42 | public static long minCache() 43 | { 44 | return Index_CacheLength + Readonly_CacheLength * Readonly_MaxDBCount + ItemConfig_CacheLength 45 | + ItemConfig_SwapFileBuffer * 2; 46 | } 47 | 48 | } 49 | 50 | 51 | } 52 | -------------------------------------------------------------------------------- /FTServer/Views/Home/Index.cshtml: -------------------------------------------------------------------------------- 1 | @{ 2 | ViewData["Title"] = "iBoxDB"; 3 | 4 | DateTime begin = DateTime.Now; 5 | } 6 | 7 | @section Styles{ 8 | 28 | } 29 |
30 |
78 |
--------------------------------------------------------------------------------
/FTServer/Views/Home/Admin.cshtml:
--------------------------------------------------------------------------------
1 | @model AdminModel
2 |
3 | @{
4 | ViewData["Title"] = "Add Page Index";
5 | @if (Model.url == null)
6 | {
7 | Model.url = "https://www.iboxdb.com/";
8 | }
9 | }
10 |
11 | @section Styles{
12 |
26 | }
27 |
28 |
29 | @section Scripts{
30 |
33 | }
34 |
35 |
36 |
31 |
32 |
77 | 33 | Full Text Search Server 34 |
35 | 43 | 51 | 52 | 75 | Load Time: @((DateTime.Now - begin).TotalSeconds) s 76 |
37 |
--------------------------------------------------------------------------------
/FTServer/Startup.cs:
--------------------------------------------------------------------------------
1 | using System;
2 | using System.Collections.Generic;
3 | using System.Linq;
4 | using System.Threading.Tasks;
5 | using Microsoft.AspNetCore.Builder;
6 | using Microsoft.AspNetCore.Hosting;
7 | using Microsoft.AspNetCore.HttpsPolicy;
8 | using Microsoft.Extensions.Configuration;
9 | using Microsoft.Extensions.DependencyInjection;
10 | using Microsoft.Extensions.Hosting;
11 |
12 |
13 | namespace FTServer
14 | {
15 |
16 |
17 | public class Startup
18 | {
19 | public Startup(IConfiguration configuration)
20 | {
21 | Configuration = configuration;
22 | }
23 |
24 | public IConfiguration Configuration { get; }
25 |
26 | // This method gets called by the runtime. Use this method to add services to the container.
27 | public void ConfigureServices(IServiceCollection services)
28 | {
29 | services.AddControllersWithViews();
30 | }
31 |
32 | // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
33 | public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
34 | {
35 | /*
36 | app.Use(async (context, next) =>
37 | {
38 | context.Response.Headers.Add("Cache-Control", "non-cache, no-store, must-revalidate");
39 | await next();
40 | });
41 | */
42 | Console.WriteLine(env.ApplicationName);
43 | Console.WriteLine(env.EnvironmentName);
44 | if (env.IsDevelopment())
45 | {
46 | app.UseDeveloperExceptionPage();
47 | }
48 | else
49 | {
50 | app.UseExceptionHandler("/Home/Error");
51 | // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
52 | //app.UseHsts();
53 | }
54 | //app.UseHttpsRedirection();
55 | app.UseStaticFiles();
56 |
57 | app.UseRouting();
58 |
59 | app.UseAuthorization();
60 |
61 | app.UseEndpoints(endpoints =>
62 | {
63 | endpoints.MapControllerRoute(
64 | name: "default",
65 | pattern: "{controller=Home}/{action=Index}/{id?}");
66 |
67 |
68 | endpoints.MapControllerRoute(
69 | name: "JustActions",
70 | pattern: "{action}",
71 | defaults: new { controller = "Home" });
72 | });
73 |
74 |
75 | }
76 | }
77 |
78 | }
79 |
--------------------------------------------------------------------------------
/FTServer/Models/ResultPartial.cshtml.cs:
--------------------------------------------------------------------------------
1 | using System;
2 | using System.Collections.Generic;
3 | using System.Text;
4 | using System.Linq;
5 |
6 | namespace FTServer.Models
7 | {
8 | public class ResultPartialModel
9 | {
10 | //?q=
11 | public string Query { get; set; }
12 |
13 | //&s=
14 | public long[] StartId { get; set; }
15 | public List
38 |
54 |
55 |
61 | Some pages may not finish the Indexing process because the App has stopped, try re-add again. 62 |
63 | Some pages were designed to not be indexed, it would never show up. 64 |
65 | Search Format:
66 | [Word1 Word2 Word3] = text has Word1 and Word2 and Word3
67 | ["Word1 Word2 Word3"] = text has "Word1 Word2 Word3" as a whole
68 |
69 | 70 | 80 |
81 | Input HTTP or HTTPS ://URL
56 | 57 | The indexing process will continue until all be done, check the Log for details, 58 | it needs bandwidth and time. 59 | Close the App can stop it. 60 |61 | Some pages may not finish the Indexing process because the App has stopped, try re-add again. 62 |
63 | Some pages were designed to not be indexed, it would never show up. 64 |
65 | Search Format:
66 | [Word1 Word2 Word3] = text has Word1 and Word2 and Word3
67 | ["Word1 Word2 Word3"] = text has "Word1 Word2 Word3" as a whole
68 |
69 | 70 | 80 |
20 | @{
21 | var pages = Model.pages;
22 | //var isFirstLoad = Model.isFirstLoad;
23 | //var pageCount = Model.pageCount;
24 |
25 | foreach (var p in pages)
26 | {
27 | if (p.priority == 0)
28 | {
29 | continue;
30 | }
31 | int minSize = 200;
32 | if (p.keyWord is KeyWordE)
33 | {
34 | minSize = 300;
35 | }
36 | bool isdesc = p.priority >= PageText.descriptionPriority;
37 | String content = isdesc ? p.text
38 | : IndexPage.getDesc(p.text, p.keyWord, minSize - 20);
39 |
40 | if (content.Length < minSize && p.page != null)
41 | {
42 | content += "... " + p.page.getRandomContent(minSize);
43 | }
44 | String sp = p.keywords.IndexOf(',') > 0 ? "," : " ";
45 | String[] keywords = p.keywords.Split(sp);
46 |
47 |
48 |
87 | }
88 | }
89 |
90 |
91 |
111 | 112 | -------------------------------------------------------------------------------- /FTServer/Controllers/BookController.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.IO; 3 | using Microsoft.AspNetCore.Mvc; 4 | using FTServer.Models; 5 | using System.Text.RegularExpressions; 6 | 7 | namespace FTServer.Controllers 8 | { 9 | public class BookController : Controller 10 | { 11 | public static String[] Books = null; 12 | public static int Base = 100; 13 | 14 | //UTF-8 Text 15 | private static String book1_path = "/home/user/github/hero.txt"; 16 | private static String book2_path = "/home/user/github/phoenix.txt"; 17 | 18 | [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)] 19 | public IActionResult Index(int book = 0, float start = 0, int length = 2000, string ex = "") 20 | { 21 | if (Books == null) 22 | { 23 | String[] tmp = new String[2]; 24 | if (System.IO.File.Exists(book1_path) && System.IO.File.Exists(book2_path)) 25 | { 26 | StreamReader sr = new StreamReader(book1_path); 27 | tmp[0] = sr.ReadToEnd(); 28 | sr.Close(); 29 | 30 | sr = new StreamReader(book2_path); 31 | tmp[1] = sr.ReadToEnd(); 32 | sr.Close(); 33 | } 34 | else 35 | { 36 | tmp[0] = RamdomBook(0x4E00, 0x9FFF, (int)' ', 150, 600000); 37 | tmp[1] = RamdomBook(0x0061, 0x007A, (int)' ', 16, 1000000); 38 | } 39 | Books = tmp; 40 | } 41 | 42 | start = start / (float)Base; 43 | 44 | int startIndex = (int)(start * Books[book].Length); 45 | int endIndex = startIndex + length; 46 | if (endIndex > Books[book].Length) 47 | { 48 | endIndex = Books[book].Length; 49 | } 50 | 51 | String content = Books[book].Substring(startIndex, endIndex - startIndex); 52 | 53 | String title = content.Length > 200 ? content.Substring(0, 200) : content; 54 | String description = content.length() > 1000 ? content.substring(200, 1000) : content; 55 | String text = content.Length > 500 ? content.Substring(300) : content; 56 | 57 | 58 | String keywords = "keyword1 keywords2,keyword3 hello"; 59 | 60 | title = Regex.Replace(title, "\t|\r|\n|�|<|>|\\s+", " "); 61 | description = Regex.Replace(description, "\t|\r|\n|�|<|>|\\s+", " "); 62 | 63 | 64 | var m = new BookModel(); 65 | m.Title = title; 66 | m.Description = description; 67 | m.Keywords = keywords; 68 | if (book == 0) 69 | { 70 | text += " " + DateTime.Now; 71 | } 72 | m.Text = text; 73 | m.Ex = ex; 74 | return View(m); 75 | } 76 | 77 | private static String RamdomBook(int startChar, int endChar, int emptyChar, int emptylen, int maxlen) 78 | { 79 | Random ran = new Random(); 80 | char[] cs = new char[maxlen]; 81 | for (int i = 0; i < cs.Length; i++) 82 | { 83 | if (ran.nextInt(emptylen) == 0) 84 | { 85 | cs[i] = (char)emptyChar; 86 | } 87 | else 88 | { 89 | char c = (char)(ran.nextInt(endChar - startChar) + startChar); 90 | cs[i] = c; 91 | } 92 | } 93 | return new String(cs); 94 | } 95 | } 96 | 97 | 98 | } -------------------------------------------------------------------------------- /FTServer/Code/ReadonlyList.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Concurrent; 3 | using System.Collections.Generic; 4 | using IBoxDB.LocalServer; 5 | 6 | namespace FTServer 7 | { 8 | 9 | public class ReadonlyList : IDisposable 10 | { 11 | 12 | public class AutoBoxHolder 13 | { 14 | 15 | public readonly long address; 16 | public readonly AutoBox Auto; 17 | 18 | public AutoBoxHolder(AutoBox auto, long a) 19 | { 20 | Auto = auto; 21 | address = a; 22 | } 23 | } 24 | 25 | AutoBoxHolder[] list = new AutoBoxHolder[0]; 26 | 27 | public int length() 28 | { 29 | return list.Length; 30 | } 31 | 32 | public void switchIndexToReadonly() 33 | { 34 | App.Log("Switch Readonly DB " + list.Length); 35 | long addr = list[list.Length - 1].address; 36 | AutoBox auto = CreateAutoBox(addr, true); 37 | list[list.Length - 1] = new AutoBoxHolder(auto, addr); 38 | } 39 | 40 | public AutoBox get(int pos) 41 | { 42 | if (Config.Readonly_MaxDBCount < 2) 43 | { 44 | Config.Readonly_MaxDBCount = 2; 45 | } 46 | if (pos < (list.Length - Config.Readonly_MaxDBCount)) 47 | { 48 | AutoBoxHolder o = list[pos]; 49 | if (o.Auto != null) 50 | { 51 | App.Log("Out of Cache " + (pos) + " / " + list.Length + " "); 52 | list[pos] = new AutoBoxHolder(null, o.address); 53 | } 54 | } 55 | AutoBoxHolder a = list[pos]; 56 | if (a.Auto != null) 57 | { 58 | return a.Auto; 59 | } 60 | ReadonlyIndexServer server = new ReadonlyIndexServer(); 61 | server.OutOfCache = true; 62 | if (Config.DSize > 1) 63 | { 64 | App.Log("Use No Cache DB " + a.address); 65 | } 66 | return server.GetInstance(a.address).Get(); 67 | } 68 | 69 | public void tryCloseOutOfCache(AutoBox auto) 70 | { 71 | DatabaseConfig cfg = auto.GetDatabase().GetConfig(); 72 | if (cfg is ReadonlyIndexServer.ReadonlyConfig) 73 | { 74 | if (((ReadonlyIndexServer.ReadonlyConfig)cfg).OutOfCache) 75 | { 76 | if (Config.DSize > 1) 77 | { 78 | App.Log("close No Cache DB " + auto.GetDatabase().LocalAddress); 79 | } 80 | auto.GetDatabase().Dispose(); 81 | } 82 | } 83 | } 84 | 85 | public void add(long addr, bool isReadonly) 86 | { 87 | AutoBox auto = CreateAutoBox(addr, isReadonly); 88 | AutoBoxHolder[] t = Arrays.copyOf(list, list.Length + 1); 89 | t[t.Length - 1] = new AutoBoxHolder(auto, addr); 90 | list = t; 91 | } 92 | 93 | private AutoBox CreateAutoBox(long addr, bool isReadonly) 94 | { 95 | AutoBox auto; 96 | if (isReadonly) 97 | { 98 | if (Config.Readonly_CacheLength < Config.lowReadonlyCache) 99 | { 100 | auto = null; 101 | } 102 | else 103 | { 104 | ReadonlyIndexServer server = new ReadonlyIndexServer(); 105 | auto = server.GetInstance(addr).Get(); 106 | 107 | } 108 | } 109 | else 110 | { 111 | auto = new IndexServer().GetInstance(addr).Get(); 112 | } 113 | return auto; 114 | } 115 | 116 | public void Dispose() 117 | { 118 | if (list != null) 119 | { 120 | foreach (AutoBoxHolder a in list) 121 | { 122 | if (a.Auto != null) 123 | { 124 | a.Auto.GetDatabase().Dispose(); 125 | } 126 | } 127 | } 128 | list = null; 129 | } 130 | } 131 | 132 | } -------------------------------------------------------------------------------- /FTServer/Code/IndexFields.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using IBoxDB.LocalServer; 3 | 4 | //the db classes 5 | namespace FTServer 6 | { 7 | public class PageSearchTerm 8 | { 9 | 10 | public readonly static int MAX_TERM_LENGTH = 64; 11 | 12 | public DateTime time; 13 | public String keywords; 14 | public Guid uid; 15 | } 16 | public class PageText 17 | { 18 | 19 | public static readonly long userPriority = 12; 20 | 21 | public static readonly long descriptionKeyPriority = 11; 22 | 23 | //this is the center of Priorities, under is Body.Text, upper is user's input 24 | public static readonly long descriptionPriority = 10; 25 | 26 | public static readonly long contextPriority = 9; 27 | 28 | 29 | private static readonly int priorityOffset = 50; 30 | 31 | public static PageText fromId(long id) 32 | { 33 | PageText pt = new PageText(); 34 | pt.priority = id >> priorityOffset; 35 | pt.textOrder = id - (pt.priority << priorityOffset); 36 | 37 | pt.text = String.Empty; 38 | pt.keywords = String.Empty; 39 | pt.url = String.Empty; 40 | pt.title = String.Empty; 41 | return pt; 42 | } 43 | public static long toId(long textOrder, long priority) 44 | { 45 | return textOrder | (priority << priorityOffset); 46 | } 47 | 48 | public long id 49 | { 50 | get 51 | { 52 | return toId(textOrder, priority); 53 | } 54 | set 55 | { 56 | //ignore set 57 | } 58 | } 59 | 60 | 61 | public long textOrder; 62 | public long priority; 63 | 64 | public String url; 65 | 66 | public String title; 67 | 68 | public String text; 69 | 70 | //keywords 71 | public String keywords; 72 | 73 | public DateTime createTime; 74 | 75 | [NotColumn] 76 | public String indexedText() 77 | { 78 | if (priority >= descriptionPriority) 79 | { 80 | return text + " " + title; 81 | } 82 | 83 | if (priority == contextPriority) 84 | { 85 | return text + " " + decodeTry(url).Replace("-", " "); 86 | } 87 | 88 | return text; 89 | } 90 | public static String decodeTry(String str) 91 | { 92 | try 93 | { 94 | return System.Net.WebUtility.UrlDecode(str); 95 | } 96 | catch 97 | { 98 | return str; 99 | } 100 | } 101 | 102 | [NotColumn] 103 | public bool isAndSearch = true; 104 | 105 | [NotColumn] 106 | public KeyWord keyWord; 107 | 108 | 109 | [NotColumn] 110 | public Page page; 111 | 112 | [NotColumn] 113 | public long dbOrder = -1; 114 | } 115 | 116 | public partial class Page 117 | { 118 | public const int MAX_URL_LENGTH = 512; 119 | 120 | public String url; 121 | 122 | public long textOrder; 123 | 124 | // too too big this html 125 | //public String html; 126 | public String text; 127 | 128 | public DateTime createTime; 129 | public bool isKeyPage = false; 130 | 131 | public String title; 132 | public String keywords; 133 | public String description; 134 | 135 | public string userDescription; 136 | 137 | public bool show = true; 138 | 139 | } 140 | public partial class Page 141 | { 142 | 143 | private static Random RAN = new Random(); 144 | 145 | 146 | public String getRandomContent(int length) 147 | { 148 | int len = text.length() - length; 149 | if (len <= 0) 150 | { 151 | return text; 152 | } 153 | 154 | int s = RAN.nextInt(len); 155 | 156 | int end = s + length; 157 | if (end > text.length()) 158 | { 159 | end = text.length(); 160 | } 161 | 162 | return text.substring(s, end); 163 | } 164 | } 165 | 166 | 167 | } 168 | 169 | 170 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | ## Full Text Search Engine Server for CSharp 2 | 3 | 4 | ### User Guide 5 | 6 | #### Setup 7 | 8 | 1. [Install .NET](https://dotnet.microsoft.com/download) 9 | 10 | 2. Download this Project. 11 | 12 | 3. Run 13 | 14 | ```sh 15 | cd FTServer 16 | dotnet run -c Release 17 | ``` 18 | 19 | 4. Open [http://127.0.0.1:5066/](http://127.0.0.1:5066/) 20 | 21 | 5. Press [Ctrl+C] to shut down. 22 | 23 | 24 |  25 | 26 | 27 | Input a Full URL to index the Page, then search. 28 | 29 | Move page forward by re-indexing the page. 30 | 31 | 32 | #### Search Format 33 | 34 | [Word1 Word2 Word3] => text has **Word1** and **Word2** and **Word3** 35 | 36 | ["Word1 Word2 Word3"] => text has **"Word1 Word2 Word3"** as a whole 37 | 38 | Search [https] or [http] => get almost all pages 39 | 40 | 41 | 42 | ### Developer Guide 43 | 44 | [Download Visual Studio Code](https://code.visualstudio.com/) 45 | 46 | #### Dependencies 47 | 48 | [iBoxDB](http://www.iboxdb.com/) 49 | 50 | [AngleSharp](https://github.com/AngleSharp/AngleSharp) 51 | 52 | [Semantic-UI](http://semantic-ui.com/) 53 | 54 | 55 | 56 | #### The Results Order 57 | The results order based on the **id()** number in **class PageText**, descending order. 58 | 59 | A Page has many PageTexts. if don't need multiple Texts, modify **Html.getDefaultTexts(Page)**, returns only one PageText (the page description text only, **Config.DescriptionOnly=true** ). 60 | 61 | the Page.GetRandomContent() method is used to keep the Search-Page-Content always changing, doesn't affect the real PageText order. 62 | 63 | Use the ID number to control the order instead of loading all pages to memory. 64 | 65 | 66 | #### Search Method 67 | search (... String keywords, long **startId**, long **count**) 68 | 69 | **startId** => which ID(the id when you created PageText) to start, 70 | use (startId=Long.MaxValue) to read from the top, descending order 71 | 72 | **count** => records to read, **important parameter**, the search speed depends on this parameter, not how big the data is. 73 | 74 | 75 | ##### Next Page 76 | set the startId as the last id from the results of search minus one 77 | 78 | ```cs 79 | startId = search( "keywords", startId, count); 80 | nextpage_startId = startId - 1 // this 'minus one' has done inside search() 81 | ... 82 | //read next page 83 | search("keywords", nextpage_startId, count) 84 | ``` 85 | 86 | mostly, the nextpage_startId is posted from client browser when user reached the end of webpage, 87 | and set the default nextpage_startId=Long.MaxValue, 88 | in javascript the big number have to write as String ("'" + nextpage_startId + "'") 89 | 90 | 91 | 92 | #### Private Server 93 | Open 94 | ```cs 95 | public Page Html.Get(String url); 96 | ``` 97 | Set your private WebSite text 98 | ```cs 99 | Page page = new Page(); 100 | page.url = url; 101 | page.title = title; 102 | page.text = bodyText 103 | page... = ... 104 | return page; 105 | ``` 106 | 107 | #### Configure Cache 108 | 109 | Setting Index Readonly Cache (Readonly_MaxDBCount) from [FTServer/Code/Config.cs](FTServer/Code/Config.cs) . 110 | 111 | 112 | 113 | #### Set Maximum Opened Files 114 | 115 | 116 | ```sh 117 | [user@localhost ~]$ cat /proc/sys/fs/file-max 118 | 803882 119 | [user@localhost ~]$ ulimit -a | grep files 120 | open files (-n) 500000 121 | [user@localhost ~]$ ulimit -Hn 122 | 500000 123 | [user@localhost ~]$ ulimit -Sn 124 | 500000 125 | [user@localhost ~]$ 126 | 127 | 128 | $ vi /etc/security/limits.conf 129 | * hard nofile 500000 130 | * soft nofile 500000 131 | root hard nofile 500000 132 | root soft nofile 500000 133 | 134 | 135 | [user@localhost ~]$ firewall-cmd --add-port=5066/tcp --permanent 136 | 137 | ``` 138 | 139 | 140 | #### Stop Tracker daemon 141 | 142 | [Why does Tracker consume resources on my PC?](https://gnome.pages.gitlab.gnome.org/tracker/faq/#why-does-tracker-consume-resources-on-my-pc) 143 | 144 | ```sh 145 | [user@localhost ~]$ tracker daemon -k 146 | 147 | [user@localhost project]$ tracker reset --hard 148 | ``` 149 | 150 | 151 | 152 | #### More 153 | [Transplant from Full Text Search Java JSP Version](https://github.com/iboxdb/ftserver) 154 | 155 | 156 | 157 |
158 | 159 |  160 | 161 | 162 | -------------------------------------------------------------------------------- /FTServer/Code/EasyOR.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Text; 3 | 4 | 5 | namespace FTServer 6 | { 7 | // the easy way convert to OR search,by removing one word 8 | public class EasyOR 9 | { 10 | 11 | static String[] removedWords; 12 | 13 | static EasyOR() 14 | { 15 | removedWords = new String[] { "\"", " of " }; // , "的" 16 | } 17 | 18 | internal static ArrayList