├── .gitignore
├── LanzouDownloader.iml
├── out
├── META-INF
│ └── MANIFEST.MF
└── artifacts
│ └── LanzouDownloader_jar
│ └── LanzouDownloader.jar
├── pom.xml
├── readme.md
└── src
├── main
└── kotlin
│ └── com
│ └── wan
│ ├── app
│ ├── MyApp.kt
│ ├── Styles.kt
│ └── test.kt
│ ├── util
│ └── LanzouParse.kt
│ └── view
│ ├── AboutView.kt
│ ├── DescView.kt
│ ├── ItemView.kt
│ ├── ListView.kt
│ └── MainView.kt
└── resources
└── img
├── 2.png
├── icon.png
├── weixin.jpg
└── zhifubao.jpg
/.gitignore:
--------------------------------------------------------------------------------
1 | # Created by .ignore support plugin (hsz.mobi)
2 | ### Kotlin template
3 | # Compiled class file
4 | *.class
5 | .idea/
6 | target/
7 | test.kt
8 | # Log file
9 | *.log
10 |
11 | # BlueJ files
12 | *.ctxt
13 |
14 | # Mobile Tools for Java (J2ME)
15 | .mtj.tmp/
16 |
17 | # Package Files #
18 |
19 | *.war
20 | *.nar
21 | *.ear
22 | *.zip
23 | *.tar.gz
24 | *.rar
25 |
26 | # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
27 | hs_err_pid*
28 |
29 |
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/LanzouDownloader.iml:
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/out/META-INF/MANIFEST.MF:
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1 | Manifest-Version: 1.0
2 | Main-Class: com.wan.app.MyApp
3 |
4 |
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/out/artifacts/LanzouDownloader_jar/LanzouDownloader.jar:
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https://raw.githubusercontent.com/stars-one/LanzouDownloader/e0ab31004c34fb8e23aed16b6ccf7d81f0a0493f/out/artifacts/LanzouDownloader_jar/LanzouDownloader.jar
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/pom.xml:
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1 |
2 |
5 | 4.0.0
6 |
7 | com.example
8 | tornadofx-maven-project
9 | 1.0
10 | jar
11 |
12 |
13 | 1.2.60
14 | 1.7.17
15 |
16 |
17 |
18 |
19 | org.jsoup
20 | jsoup
21 | 1.12.1
22 |
23 |
24 | net.sourceforge.htmlunit
25 | htmlunit
26 | 2.36.0
27 |
28 |
29 | no.tornado
30 | tornadofx
31 | ${tornadofx.version}
32 |
33 |
34 | org.jetbrains.kotlin
35 | kotlin-stdlib
36 | ${kotlin.version}
37 |
38 |
39 | org.jetbrains.kotlin
40 | kotlin-test
41 | ${kotlin.version}
42 | test
43 |
44 |
45 | com.google.code.gson
46 | gson
47 | 2.6
48 |
49 |
50 |
51 |
52 | src/main/kotlin
53 |
54 |
55 | org.jetbrains.kotlin
56 | kotlin-maven-plugin
57 | ${kotlin.version}
58 |
59 |
60 | compile
61 | compile
62 |
63 | compile
64 |
65 |
66 | 1.8
67 |
68 |
69 |
70 | test-compile
71 | test-compile
72 |
73 | test-compile
74 |
75 |
76 |
77 |
78 |
79 |
80 |
81 |
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/readme.md:
--------------------------------------------------------------------------------
1 | 说明：master主分支版本为新版，新版由于采用了Jsoup来进行解析，所以解析速度较快
2 |
3 | **旧版由于速度较慢所以放弃，当然，还可以使用，请切换分支到old-version中进行下载jar包**
4 |
5 | **新版本v1.8,不打算开源,想使用软件请查看[https://stars-one.site/2020/07/20/lanzoudownloader](https://stars-one.site/2020/07/20/lanzoudownloader)**
6 |
7 | # 蓝奏云批量下载工具
8 | 一款可以批量下载蓝奏云分享的文件夹下的所有文件
9 |
10 | 基于HtmlUnit和Jsoup开源库，由于HTMLUnit依赖的第三方库较多，所以打包后的jar包文件有点大
11 |
12 | [蓝奏云下载地址](https://www.lanzous.com/b0cpwdmrc)
13 |
14 | [github地址](https://github.com/Stars-One/LanzouDownloader)
15 |
16 | ~~已更新v1.1版本（软件内并没有修改版本号，请知晓）~~
17 |
18 |
19 |
20 | ## 需求
21 | 之前找电子书资源的时候，网友分享的蓝奏云地址，里面的文件有点多，但是，蓝奏云并没有批量下载功能，我又不想一个个点击下载，便是产生了这款软件
22 |
23 | ## 使用说明
24 | 需要Java环境，jdk1.8版本，win10可双击文件打开
25 | ## 软件功能
26 | - 支持有密码和无密码的蓝奏云连接
27 | - 自带下载功能，无需再次跳转到IDM中下载
28 | - 采用多线程解析和下载
29 | - 支持自动翻页（若分享的文件夹中文件过多，可以自动翻页，默认翻5页，可以在软件中进行设置）
30 |
31 | PS：过大的文件下载未进行过测试，有bug联系我，QQ1053894518
32 |
33 | **v1.1 新增自定义分享链接的解析**
34 |
35 | 下图截图即为自定义分享链接（此功能是蓝奏云的会员功能），由于没有具体的例子，所以暂不支持有提取码的自定义分享链接，如果有人乐意提供，我可以增加此功能
36 |
37 | 
38 |
39 | **对你有帮助的话，希望得到你的赞赏与支持！**
40 |
41 | 
42 |
43 | ## 截图
44 | 
45 |
46 | 
47 |
48 | 
49 |
50 | 
51 |
--------------------------------------------------------------------------------
/src/main/kotlin/com/wan/app/MyApp.kt:
--------------------------------------------------------------------------------
1 |
2 | package com.wan.app
3 | import com.wan.view.MainView
4 | import javafx.scene.image.Image
5 | import javafx.stage.Stage
6 | import tornadofx.*
7 |
8 | class MyApp: App(MainView::class, Styles::class){
9 | override fun start(stage: Stage) {
10 | super.start(stage)
11 | stage.icons += Image("img/icon.png")
12 | }
13 | }
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/src/main/kotlin/com/wan/app/Styles.kt:
--------------------------------------------------------------------------------
1 | package com.wan.app
2 |
3 | import javafx.scene.text.FontWeight
4 | import tornadofx.Stylesheet
5 | import tornadofx.box
6 | import tornadofx.cssclass
7 | import tornadofx.px
8 |
9 | class Styles : Stylesheet() {
10 | companion object {
11 | val heading by cssclass()
12 | }
13 |
14 | init {
15 | label and heading {
16 | padding = box(10.px)
17 | fontSize = 20.px
18 | fontWeight = FontWeight.BOLD
19 | }
20 | }
21 | }
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/src/main/kotlin/com/wan/app/test.kt:
--------------------------------------------------------------------------------
1 | package com.wan.app
2 |
3 | /**
4 | *
5 | * @author StarsOne
6 | * @date Create in 2019/12/31 0031 23:00
7 | * @description
8 | *
9 | */
10 | fun main(args: Array) {
11 |
12 |
13 | /*val controller = MainController()
14 | val itemDatas = controller.download("https://www.lanzous.com/b607378", "ggdw")
15 | val dir = File("R:\\神话终将来临的放学后战争epub合集")
16 |
17 | val dirFile = File("下载")
18 | if (!dirFile.exists()) {
19 | dirFile.mkdirs()
20 | }
21 | for (itemData in itemDatas) {
22 | val file = File(dirFile, itemData.fileName)
23 | downloadFile(itemData.url, file)
24 | println(itemData.fileName + "已下载")
25 | }*/
26 | // val url = "https://vip.d0.baidupan.com/file/?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"
27 | /* val mainController = MainController()
28 | val download = mainController.download("https://www.lanzous.com/b0cpr90ti")
29 | for (itemData in download) {
30 | println(itemData.toString())
31 | }
32 | */
33 |
34 |
35 | }
36 |
37 |
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/src/main/kotlin/com/wan/util/LanzouParse.kt:
--------------------------------------------------------------------------------
1 | package com.wan.util
2 |
3 | import com.google.gson.Gson
4 | import org.jsoup.Jsoup
5 | import sun.net.www.protocol.http.HttpURLConnection.userAgent
6 | import java.util.*
7 |
8 |
9 |
10 |
11 | /**
12 | * 解析单条蓝奏云分享地址的真事链接
13 | * @author StarsOne
14 | * @date Create in 2020/3/10 0010 17:04
15 | */
16 | class LanzouParse {
17 |
18 | fun getDownloadLink(url: String): String {
19 | //先获得iframe的src连接（包含电信下载，联通下载和普通下载的一个页面）
20 | val iframeUrl = getFrameUrl(url)
21 | //获得伪直链
22 | return getLink(iframeUrl)
23 | }
24 |
25 | private fun getLink(iframeUrl: String): String {
26 | val doc = Jsoup.connect(iframeUrl)
27 | .userAgent("Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; GTB5; .NET CLR 2.0.50727; CIBA)")
28 | .get()
29 | val scriptCodeText = doc.body().getElementsByTag("script").toString()
30 | //正则匹配，获得sign（之后post请求需要此数据）
31 | val signLine = Regex("var sg = '([\\w]+?)';").find(scriptCodeText)?.value as String
32 | val sign = signLine.substring(signLine.indexOf("'") + 1, signLine.lastIndex - 1)
33 |
34 | val postUrl = "https://www.lanzous.com/ajaxm.php"
35 | //请求头参数
36 | val header = HashMap()
37 | header["Accept-Language"] = "zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2"
38 | header["referer"] = "https://www.lanzous.com"
39 | //请求参数
40 | val params = LinkedHashMap()
41 | params["action"] = "downprocess"
42 | params["sign"] = sign
43 | params["ves"] = "1"
44 |
45 | //获得伪链接（此处若没有请求头，会导致下一步访问获得伪链出现400错误）
46 | val result = Jsoup.connect(postUrl)
47 | .headers(header)
48 | .data(params)
49 | .post()
50 | .body()
51 | .text()
52 |
53 | //json转为实体类
54 | val lanzouData = Gson().fromJson(result, LanzouData::class.java)
55 | //拼接得到伪链
56 | val link = lanzouData.dom +"/file/"+ lanzouData.url
57 |
58 | //从请求头得到Location重定向地址(即真实下载地址）
59 | val reqHeads = Jsoup.connect(link)
60 | .headers(header)
61 | .ignoreContentType(true)
62 | .userAgent(userAgent)
63 | .followRedirects(false)
64 | .execute()
65 | .headers()
66 | return reqHeads["Location"] as String
67 | }
68 |
69 |
70 | private fun getFrameUrl(url: String): String {
71 | val doc = Jsoup.connect(url)
72 | .userAgent("Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; GTB5; .NET CLR 2.0.50727; CIBA)")
73 | .get()
74 | val result = doc.getElementsByTag("iframe")[0].attr("src")
75 | return "https://www.lanzous.com$result"
76 | }
77 |
78 | }
79 | data class LanzouData(
80 | val dom: String,
81 | val inf: Int,
82 | val url: String,
83 | val zt: Int
84 | )
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/src/main/kotlin/com/wan/view/AboutView.kt:
--------------------------------------------------------------------------------
1 | package com.wan.view
2 |
3 | import javafx.geometry.Pos
4 | import javafx.scene.text.FontWeight
5 | import tornadofx.*
6 | import java.awt.Desktop
7 | import java.net.URI
8 |
9 | class AboutView : View(" by stars-one") {
10 |
11 | override val root = vbox {
12 |
13 | vbox {
14 | paddingTop = 10.0
15 | spacing = 10.0
16 | setPrefSize(800.0, 300.0)
17 | text("蓝奏云批量下载 v1.1") {
18 | alignment = Pos.TOP_CENTER
19 | style {
20 | fontWeight = FontWeight.BOLD
21 | //字体大小，第二个参数是单位，一个枚举类型
22 | fontSize = Dimension(18.0, Dimension.LinearUnits.px)
23 | }
24 | }
25 | text("使用HtmlUnit和okhttp打造的蓝奏云批量下载工具") {
26 | alignment = Pos.TOP_CENTER
27 | }
28 | form {
29 | hbox(20) {
30 | fieldset {
31 | alignment = Pos.CENTER
32 | field("软件作者：") {
33 | text("stars-one")
34 | }
35 | field("项目地址：") {
36 | hyperlink("https://github.com/Stars-One/LanzouDownloader") {
37 | setOnMouseClicked {
38 | Desktop.getDesktop().browse(URI(this.text.toString()))
39 | }
40 | }
41 | }
42 |
43 | field("博客地址：") {
44 | hyperlink("www.cnblogs.com/stars-one") {
45 | tooltip(this.text.toString())
46 | maxWidth = 300.0
47 | setOnMouseClicked {
48 | Desktop.getDesktop().browse(URI(this.text.toString()))
49 | }
50 | }
51 | }
52 | field("联系QQ：") {
53 | text("1053894518")
54 | }
55 | field("软件交流群：") {
56 | text("1046548165")
57 | }
58 | }
59 | fieldset {
60 | vbox(20) {
61 | text("对你有帮助的话，不妨打赏一波") {
62 | alignment = Pos.TOP_CENTER
63 | style {
64 | fontWeight = FontWeight.BOLD
65 | //字体大小，第二个参数是单位，一个枚举类型
66 | fontSize = Dimension(18.0, Dimension.LinearUnits.px)
67 | }
68 | }
69 | hbox(20) {
70 | vbox(15) {
71 | text("微信") {
72 | alignment = Pos.TOP_CENTER
73 | }
74 | imageview(url = "img/weixin.jpg") {
75 | alignment = Pos.TOP_CENTER
76 | fitHeight = 160.0
77 | fitWidth = 160.0
78 | isPreserveRatio = true
79 | }
80 | }
81 | vbox(15) {
82 | text("支付宝") {
83 | alignment = Pos.TOP_CENTER
84 | }
85 | imageview(url = "img/zhifubao.jpg") {
86 | alignment = Pos.TOP_CENTER
87 | fitHeight = 160.0
88 | fitWidth = 160.0
89 | isPreserveRatio = true
90 | }
91 | }
92 | }
93 | }
94 | }
95 | }
96 |
97 | }
98 |
99 | }
100 |
101 | }
102 |
103 | }
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/src/main/kotlin/com/wan/view/DescView.kt:
--------------------------------------------------------------------------------
1 | package com.wan.view
2 |
3 | import javafx.geometry.Pos
4 | import tornadofx.*
5 |
6 | /**
7 | * 说明自定义分享地址
8 | * @author StarsOne
9 | * @date Create in 2020/2/25 0025 13:59
10 | * @description
11 | *
12 | */
13 | class DescView : View("My View") {
14 | override val root = vbox {
15 | setPrefSize(600.0,650.0)
16 | imageview(url = "img/2.png") {
17 | alignment = Pos.TOP_CENTER
18 | isPreserveRatio = true
19 | }
20 | text("上图的图片就不是属于自定义分享外链")
21 | text("如果打开的蓝奏云的分享页面与上面不同，那就是属于自定义分享，由于自定义分享外链需要开通蓝奏云会员才能创建，所以，暂时不支持有提取码的自定义外链（其实是没有作为测试的链接）")
22 | }
23 | }
24 |
--------------------------------------------------------------------------------
/src/main/kotlin/com/wan/view/ItemView.kt:
--------------------------------------------------------------------------------
1 | package com.wan.view
2 |
3 | import javafx.scene.control.CheckBox
4 | import javafx.scene.control.Hyperlink
5 | import javafx.scene.text.FontWeight
6 | import javafx.scene.text.Text
7 | import tornadofx.*
8 | import java.io.File
9 | import java.net.URL
10 |
11 | /**
12 | *
13 | * @author StarsOne
14 | * @date Create in 2020/1/2 0002 21:59
15 | * @description
16 | *
17 | */
18 | class ItemView : View("My View") {
19 | var checkBox by singleAssign()
20 | var fileNameTv by singleAssign()
21 | var fileSizeTv by singleAssign()
22 | var downloadHyperLink by singleAssign()
23 | var timeTv by singleAssign()
24 | var flagTv by singleAssign()
25 | var flag = false //下载完成标志
26 |
27 | override val root = hbox {
28 | form {
29 | fieldset {
30 |
31 | field {
32 | setOnMouseClicked {
33 | checkBox.isSelected = !checkBox.isSelected
34 | }
35 | checkBox = checkbox {
36 |
37 | }
38 | flagTv = text()
39 | fileNameTv = text(""){
40 | style {
41 | fontWeight = FontWeight.BOLD
42 | }
43 | }
44 | fileSizeTv = text(""){
45 | style {
46 | fill = c("orange")
47 | }
48 | }
49 | timeTv = text(){
50 | style {
51 | fill = c("#c792ea")
52 | }
53 | }
54 | downloadHyperLink = hyperlink {
55 | prefWidth = 200.0
56 | }
57 |
58 | }
59 | }
60 | }
61 | }
62 |
63 | fun downloadFile(dirPath: String) {
64 | if (dirPath.isBlank()) {
65 | //下载文件到默认下载目录
66 | //创建默认的下载目录
67 | val dirFile = File("蓝奏云下载")
68 | if (!dirFile.exists()) {
69 | dirFile.mkdirs()
70 | }
71 | runAsync {
72 | downloadFile(downloadHyperLink.text, File(dirFile, fileNameTv.text))
73 |
74 | runLater {
75 | flagTv.text = "已下载"
76 | flagTv.fill = c("green")
77 | flag = true
78 | }
79 | }
80 | } else {
81 | //下载文件到用户选择的目录
82 | runAsync {
83 | downloadFile(downloadHyperLink.text, File(dirPath, fileNameTv.text))
84 | runLater {
85 | flagTv.text = "已下载"
86 | flagTv.fill = c("green")
87 | flag = true
88 | }
89 | }
90 | }
91 | }
92 |
93 | /**
94 | * 下载文件到本地
95 | * @param url 网址
96 | * @param file 文件
97 | */
98 | private fun downloadFile(url: String, file: File) {
99 | if (!file.exists()) {
100 | val conn = URL(url).openConnection()
101 | conn.setRequestProperty("User-Agent", "Mozilla/4.0 (compatible; MSIE 5.0; Windows NT; DigExt)")
102 | val bytes = conn.getInputStream().readBytes()
103 | file.writeBytes(bytes)
104 | }
105 | }
106 |
107 | fun updateUi(itemData: ItemData) {
108 | flagTv.text = "未下载"
109 | downloadHyperLink.autosize()
110 | downloadHyperLink.text = itemData.downloadLink
111 | fileNameTv.text = itemData.fileName
112 | fileSizeTv.text = itemData.fileSize
113 | timeTv.text = itemData.time
114 | }
115 |
116 | fun select(flag: Boolean) {
117 | checkBox.isSelected = flag
118 | }
119 | }
120 |
--------------------------------------------------------------------------------
/src/main/kotlin/com/wan/view/ListView.kt:
--------------------------------------------------------------------------------
1 | package com.wan.view
2 |
3 | import javafx.geometry.Pos
4 | import javafx.scene.control.ScrollPane
5 | import javafx.scene.control.TextField
6 | import javafx.scene.text.Text
7 | import tornadofx.*
8 |
9 | /**
10 | *
11 | * @author StarsOne
12 | * @date Create in 2020/1/2 0002 22:16
13 | * @description
14 | *
15 | */
16 | class ListView : View("My View") {
17 | var contentVbox = vbox {}
18 | var scrollpane by singleAssign()
19 | var dirInput by singleAssign()
20 | var itemViews = arrayListOf()
21 | var flagText by singleAssign()
22 |
23 | override val root = vbox {
24 | spacing = 15.0
25 | scrollpane = scrollpane {
26 | prefHeight = 300.0
27 | this += contentVbox
28 | }
29 | hbox {
30 | spacing = 20.0
31 | checkbox("全选") {
32 | action {
33 | if (this.isSelected) {
34 | for (itemView in itemViews) {
35 | itemView.select(true)
36 | }
37 | } else {
38 | for (itemView in itemViews) {
39 | itemView.select(false)
40 | }
41 | }
42 | }
43 | }
44 | button("下载已选") {
45 | action {
46 | flagText.text = "下载中"
47 | flagText.fill = c("black")
48 | val list = itemViews.filter { itemView -> itemView.checkBox.isSelected }
49 | for (itemView in list) {
50 | itemView.downloadFile(dirInput.text)
51 | }
52 | runAsync {
53 | while (true) {
54 | if (list.filter { it.flag }.size == list.size) {
55 | ui {
56 | flagText.text = "下载完毕"
57 | flagText.fill = c("green")
58 | }
59 | break
60 | }
61 | Thread.sleep(500)
62 | }
63 | }
64 | }
65 | }
66 | button("下载全部") {
67 | action {
68 | flagText.text = "下载中"
69 | flagText.fill = c("black")
70 | for (itemView in itemViews) {
71 | itemView.downloadFile(dirInput.text)
72 | }
73 | runAsync {
74 | while (true) {
75 | if (itemViews.filter { it.flag }.size == itemViews.size) {
76 | ui {
77 | flagText.text = "下载完毕"
78 | flagText.fill = c("green")
79 | }
80 | break
81 | }
82 | Thread.sleep(500)
83 | }
84 | }
85 | }
86 | }
87 | flagText = text("") {
88 | alignment = Pos.CENTER_LEFT
89 | }
90 | }
91 | hbox {
92 | spacing = 10.0
93 | dirInput = textfield {
94 | prefWidth = 500.0
95 | promptText = "输入下载目录（默认下载地址在 当前jar包路径/蓝奏云下载文件夹中）"
96 | }
97 | button("选择目录") {
98 | action {
99 | val file = chooseDirectory("选择目录")
100 | if (file != null) {
101 | dirInput.text = file.path
102 | }
103 | }
104 | }
105 | }
106 |
107 | }
108 |
109 |
110 | fun setDataList(itemDatas: ArrayList) {
111 | for (itemData in itemDatas) {
112 | val itemView = ItemView()
113 | itemView.updateUi(itemData)
114 | itemViews.add(itemView)
115 | contentVbox.add(itemView)
116 | }
117 | flagText.text = "解析完毕"
118 | }
119 |
120 | fun clearData() {
121 | if (contentVbox.children.size > 0) {
122 | itemViews.clear()
123 | contentVbox.removeFromParent()
124 | contentVbox = vbox { }
125 | scrollpane.add(contentVbox)
126 | }
127 | }
128 |
129 | }
130 |
131 |
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/src/main/kotlin/com/wan/view/MainView.kt:
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1 | package com.wan.view
2 |
3 | import com.gargoylesoftware.htmlunit.BrowserVersion
4 | import com.gargoylesoftware.htmlunit.NicelyResynchronizingAjaxController
5 | import com.gargoylesoftware.htmlunit.WebClient
6 | import com.gargoylesoftware.htmlunit.html.HtmlPage
7 | import com.gargoylesoftware.htmlunit.html.HtmlSubmitInput
8 | import com.gargoylesoftware.htmlunit.html.HtmlTextInput
9 | import com.wan.util.LanzouParse
10 | import javafx.scene.control.TextField
11 | import javafx.scene.control.ToggleGroup
12 | import tornadofx.*
13 | import java.util.concurrent.CountDownLatch
14 | import kotlin.concurrent.thread
15 |
16 | class MainView : View("蓝奏云批量下载v1.1 by stars-one") {
17 | var urlTf by singleAssign()//网址
18 | var passTf by singleAssign()//提取码
19 | var threadCountTf by singleAssign()//线程数
20 | var pageTf by singleAssign()//自动翻页数
21 | var toggle by singleAssign()
22 | val controller = MainController()
23 | val listView = ListView()
24 | override val root = vbox {
25 | prefWidth = 630.0
26 | menubar {
27 | menu("帮助") {
28 | item("关于") {
29 | action {
30 | find(AboutView::class).openModal()
31 | }
32 | }
33 | }
34 | }
35 | form {
36 | fieldset {
37 | field {
38 | text("地址是否为自定义分享地址")
39 | toggle = togglegroup {
40 | radiobutton("是") {
41 | userData = 1
42 | }
43 | radiobutton("否") {
44 | isSelected = true
45 | userData = 0
46 | }
47 | }
48 | hyperlink("什么是自定义分享地址？") {
49 | action {
50 | find(DescView::class).openWindow()
51 | }
52 | }
53 | }
54 | field {
55 | urlTf = textfield {
56 | promptText = "输入蓝奏云网址"
57 | isFocusTraversable = false
58 | }
59 | passTf = textfield {
60 | promptText = "提取码（若没有则不输入）"
61 | isFocusTraversable = false
62 | }
63 | button("解析地址") {
64 | action {
65 | println("开始解析")
66 | val url = urlTf.text
67 | val password = passTf.text
68 | listView.clearData()
69 | listView.flagText.text = "解析中，请耐心等待.."
70 | val flag = toggle.selectedToggle.userData as Int
71 | val threadCount = if (threadCountTf.text.isBlank()) 5 else threadCountTf.text.toInt()
72 | val pageCount = if (pageTf.text.isBlank()) 5 else pageTf.text.toInt()
73 | runAsync {
74 | val data = controller.download(url, password, threadCount, pageCount, flag)
75 | //需要等待，否则最后一条数据解析不到真实地址
76 | while (true) {
77 | if (!data.last().downloadLink.isBlank()) {
78 | runLater {
79 | listView.setDataList(data)
80 | }
81 | break
82 | }
83 | Thread.sleep(400)
84 | }
85 | }
86 | }
87 | }
88 | }
89 | field {
90 | threadCountTf = textfield { promptText = "输入解析线程数(1-128)，默认为5,理论上线程数越多解析速度越快,但也不要设置过大" }
91 | }
92 | field {
93 | pageTf = textfield { promptText = "输入翻页数（当文件列表不止一页，自动翻页），默认为5，翻5页后开始解析" }
94 | }
95 | }
96 | this += listView
97 | }
98 | }
99 | }
100 |
101 | class MainController {
102 | /**
103 | * 此方法是适合普通的那些蓝奏云列表分享地址
104 | * @param url 多文件蓝奏云地址，如 https://www.lanzous.com/b607378
105 | * @param password 提取码，默认为无
106 | * @return 下载地址 List
107 | */
108 | fun download(url: String, password: String , threadCount: Int , pageCount: Int , flag: Int): ArrayList {
109 | return if (flag == 1) {
110 | //解析自定义分享链接的
111 | parseCustomShare(url, password, threadCount, pageCount)
112 | } else {
113 | parseNormalShare(url, password, threadCount, pageCount)
114 | }
115 | }
116 |
117 | /**
118 | * 解析自定义分享地址
119 | */
120 | private fun parseCustomShare(url: String, password: String , threadCount: Int, pageCount: Int): ArrayList {
121 | val webClient = WebClient(BrowserVersion.CHROME) //创建一个webclient
122 | //webclient设置
123 | webClientConfig(webClient)
124 | var page = webClient.getPage(url)
125 | //自动翻页
126 | for (i in 0 until pageCount) {
127 | if (page.getElementById("filemore") != null) {
128 | page = page.getElementById("filemore").click()
129 | } else {
130 | break
131 | }
132 | }
133 | //等待数据加载
134 | webClient.waitForBackgroundJavaScript(2000)
135 | val readyNodes = page.getElementsById("ready")
136 | println(readyNodes.size)
137 | val itemDatas = arrayListOf()
138 | for (readyNode in readyNodes) {
139 | val link = readyNode.getElementsByTagName("a")[0].getAttribute("href")
140 | val size = readyNode.getElementsByTagName("div")[3].textContent
141 | val fileName = readyNode.textContent.replace(size, "")
142 | itemDatas.add(ItemData(fileName, link, "", size, ""))
143 | }
144 | getAllDownloadLink(itemDatas, threadCount)
145 | return itemDatas
146 | }
147 |
148 | /**
149 | * 普通链接分享
150 | */
151 | private fun parseNormalShare(url: String, password: String , threadCount: Int, pageCount: Int ): ArrayList {
152 | val webClient = WebClient(BrowserVersion.CHROME) //创建一个webclient
153 | //webclient设置
154 | webClientConfig(webClient)
155 |
156 | var page = webClient.getPage(url)
157 | val readyNodes = if (password.isNotBlank()) {
158 | //有密码的情况
159 | val pwdInput = page.getElementByName("pwd")
160 | val button = page.getElementsById("sub")[0] as HtmlSubmitInput
161 | pwdInput.valueAttribute = password
162 | val finishPage = button.click()
163 | webClient.waitForBackgroundJavaScript(2000)
164 |
165 | //文件可能不止一页,为了防止被封IP，限定最大翻页数，由用户输入
166 | for (i in 0 until pageCount) {
167 | if (page.getElementById("filemore") != null) {
168 | page = page.getElementById("filemore").click()
169 | } else {
170 | break
171 | }
172 | }
173 | finishPage.getElementsById("ready")
174 | } else {
175 | //文件可能不止一页,为了防止被封IP，限定最大翻页数，由用户输入
176 | for (i in 0 until pageCount) {
177 | if (page.getElementById("filemore") != null) {
178 | page = page.getElementById("filemore").click()
179 | } else {
180 | break
181 | }
182 | }
183 | webClient.waitForBackgroundJavaScript(2000)
184 | page.getElementsById("ready")
185 | }
186 | //初始化列表（分享的蓝奏云地址中的所有文件）
187 | val itemDatas = arrayListOf()
188 | //readyNode包含name,size,time
189 | for (readyNode in readyNodes) {
190 | val childNodes = readyNode.getElementsByTagName("div")
191 | val nameNode = childNodes[0].lastElementChild
192 | val sizeNode = childNodes[1]
193 | val timeNode = childNodes[2]
194 |
195 | val name = nameNode.textContent
196 | val link = nameNode.getAttribute("href")
197 | val size = sizeNode.textContent
198 | val time = timeNode.textContent
199 | itemDatas.add(ItemData(name, link, "", size, time))
200 | }
201 | //多线程解析
202 | getAllDownloadLink(itemDatas, threadCount)
203 | return itemDatas
204 | }
205 |
206 | /**
207 | * 获得列表中每个单条蓝奏云地址的真实地址（普通）
208 | */
209 | private fun getAllDownloadLink(itemDatas: ArrayList, threadCount: Int = 5) {
210 |
211 | val countDownLatch = CountDownLatch(threadCount)
212 | val step = itemDatas.size / threadCount
213 | val yu = itemDatas.size % threadCount
214 | val firstList = itemDatas.take(step)
215 | val lastList = itemDatas.takeLast(step + yu)
216 | thread {
217 | for (itemData in firstList) {
218 | getDownloadLink(itemData)
219 | }
220 | countDownLatch.countDown()
221 | }
222 | thread {
223 | for (itemData in lastList) {
224 | getDownloadLink(itemData)
225 | }
226 | countDownLatch.countDown()
227 | }
228 |
229 | for (i in 1..threadCount - 2) {
230 | val list = itemDatas.subList(i * step, (i + 1) * step + 1)
231 | thread {
232 | for (itemData in list) {
233 | getDownloadLink(itemData)
234 | }
235 | countDownLatch.countDown()
236 | }
237 | }
238 | countDownLatch.await()
239 | }
240 |
241 | /**
242 | * 获得真实下载地址，并存入itemData的downloadLink属性中（普通）
243 | * @param itemData 单个文件对象
244 | */
245 | fun getDownloadLink(itemData: ItemData) {
246 | val url = itemData.url
247 | itemData.downloadLink = LanzouParse().getDownloadLink(url)
248 | }
249 |
250 | /**
251 | * webclient设置
252 | */
253 | private fun webClientConfig(webClient: WebClient) {
254 | webClient.options.isJavaScriptEnabled = true // 启动JS
255 | webClient.options.isUseInsecureSSL = true//忽略ssl认证
256 | webClient.options.isCssEnabled = false//禁用Css，可避免自动二次请求CSS进行渲染
257 | webClient.options.isThrowExceptionOnScriptError = false//运行错误时，不抛出异常
258 | webClient.options.isThrowExceptionOnFailingStatusCode = false
259 | webClient.ajaxController = NicelyResynchronizingAjaxController()// 设置Ajax异步
260 | }
261 | }
262 |
263 | data class ItemData(var fileName: String, var url: String, var downloadLink: String, var fileSize: String, var time: String)
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