通過JAVA獲取優(yōu)酷、土豆、酷6、6間房、56視頻，現(xiàn)在很多社會網(wǎng)站都有這個功能，用戶輸入優(yōu)酷、土豆、酷6、6間房、56視頻地址后，能找到對應(yīng)的視頻及視頻的縮略圖，有些社區(qū)網(wǎng)站還能獲取到視頻的時長。
比如：新浪微博就有這個功能，當(dāng)用戶輸入優(yōu)酷、土豆、酷6、6間房、56視頻網(wǎng)址后，就能獲取到相應(yīng)的視頻地址及視頻的縮略圖。
代碼如下：
import?org.jsoup.Jsoup;
import?org.jsoup.nodes.Document;
import?org.jsoup.nodes.Element;
import?org.jsoup.select.Elements;
public?class?VideoUtil?{
????
????/**
?????*?獲取視頻信息
?????*?@param?url
?????*?@return
?????*/
????public?static?Video?getVideoInfo(String?url){
????????Video?video?=?new?Video();
????????
????????if(url.indexOf("v.youku.com")!=-1){
????????????try?{
????????????????video?=?getYouKuVideo(url);
????????????}?catch?(Exception?e)?{
????????????????video?=?null;
????????????}
????????}else?if(url.indexOf("tudou.com")!=-1){
????????????try?{
????????????????video?=?getTudouVideo(url);
????????????}?catch?(Exception?e)?{
????????????????video?=?null;
????????????}
????????}else?if(url.indexOf("v.ku6.com")!=-1){
????????????try?{
????????????????video?=?getKu6Video(url);
????????????}?catch?(Exception?e)?{
????????????????video?=?null;
????????????}
????????}else?if(url.indexOf("6.cn")!=-1){
????????????try?{
????????????????video?=?get6Video(url);
????????????}?catch?(Exception?e)?{
????????????????video?=?null;
????????????}
????????}else?if(url.indexOf("56.com")!=-1){
????????????try?{
????????????????video?=?get56Video(url);
????????????}?catch?(Exception?e)?{
????????????????video?=?null;
????????????}
????????}
????????
????????return?video;
????}
????
????
????/**
?????*?獲取優(yōu)酷視頻
?????*?@param?url??視頻URL
?????*/
????public?static?Video?getYouKuVideo(String?url)?throws?Exception{
????????Document?doc?=?getURLContent(url);
????????
????????/**
?????????*獲取視頻縮略圖?
?????????*/
????????String?pic?=?getElementAttrById(doc,?"s_sina",?"href");
????????int?local?=?pic.indexOf("pic=");
????????pic?=?pic.substring(local+4);
????????
????????/**
?????????*?獲取視頻地址
?????????*/????????
????????String?flash?=?getElementAttrById(doc,?"link2",?"value");
????????
????????/**
?????????*?獲取視頻時間
?????????*/????
????????String?time?=?getElementAttrById(doc,?"download",?"href");
????????String?[]arrays?=?time.split("\\|");
????????time?=?arrays[4];
????????
????????Video?video?=?new?Video();
????????video.setPic(pic);
????????video.setFlash(flash);
????????video.setTime(time);
????????
????????return?video;
????}
????
????
????/**
?????*?獲取土豆視頻
?????*?@param?url??視頻URL
?????*/
????public?static?Video?getTudouVideo(String?url)?throws?Exception{
????????Document?doc?=?getURLContent(url);
????????String?content?=?doc.html();
????????int?beginLocal?=?content.indexOf("<script>document.domain");
????????int?endLocal?=?content.indexOf("</script>");
????????content?=?content.substring(beginLocal,?endLocal);
????????
????????/**
?????????*?獲取視頻地址
?????????*/????
????????String?flash?=?getScriptVarByName("iid_code",?content);
????????flash?=?"http://www.tudou.com/v/"?+?flash?+?"/v.swf";
????????
????????/**
?????????*獲取視頻縮略圖?
?????????*/
????????String?pic?=?getScriptVarByName("thumbnail",?content);
????????
????????/**
?????????*?獲取視頻時間
?????????*/????
????????String?time?=?getScriptVarByName("time",?content);
????????Video?video?=?new?Video();
????????video.setPic(pic);
????????video.setFlash(flash);
????????video.setTime(time);
????????
????????return?video;
????}
????
????
????/**
?????*?獲取酷6視頻
?????*?@param?url??視頻URL
?????*/
????public?static?Video?getKu6Video(String?url)?throws?Exception{
????????Document?doc?=?getURLContent(url);
????????
????????/**
?????????*?獲取視頻地址
?????????*/
????????Element?flashEt?=?doc.getElementById("outSideSwfCode");
????????String?flash?=?flashEt.attr("value");
????????
????????/**
?????????*?獲取視頻縮略圖
?????????*/
????????Element?picEt?=?doc.getElementById("plVideosList");
????????String?time?=?null;
????????String?pic?=?null;
????????if(picEt!=null){
????????????Elements?pics?=?picEt.getElementsByTag("img");
????????????pic?=?pics.get(0).attr("src");
????????????
????????????/**
?????????????*?獲取視頻時長
?????????????*/
????????????Element?timeEt?=?picEt.select("span.review>cite").first();?
????????????time?=?timeEt.text();
????????}else{
????????????pic?=?doc.getElementsByClass("s_pic").first().text();
????????}
????????
????????Video?video?=?new?Video();
????????video.setPic(pic);
????????video.setFlash(flash);
????????video.setTime(time);
????????
????????return?video;
????????
????}
????
????
????/**
?????*?獲取6間房視頻
?????*?@param?url??視頻URL
?????*/
????public?static?Video?get6Video(String?url)?throws?Exception{
????????Document?doc?=?getURLContent(url);
????????
????????/**
?????????*?獲取視頻縮略圖
?????????*/
????????Element?picEt?=?doc.getElementsByClass("summary").first();
????????String?pic?=?picEt.getElementsByTag("img").first().attr("src");
????????
????????/**
?????????*?獲取視頻時長
?????????*/
????????String?time?=?getVideoTime(doc,?url,?"watchUserVideo");
????????if(time==null){
????????????time?=?getVideoTime(doc,?url,?"watchRelVideo");
????????}
????????
????????/**
?????????*?獲取視頻地址
?????????*/
????????Element?flashEt?=?doc.getElementById("video-share-code");
????????doc?=?Jsoup.parse(flashEt.attr("value"));??
????????String?flash?=?doc.select("embed").attr("src");
????????
????????Video?video?=?new?Video();
????????video.setPic(pic);
????????video.setFlash(flash);
????????video.setTime(time);
????????
????????return?video;
????}
????
????
????/**
?????*?獲取56視頻
?????*?@param?url??視頻URL
?????*/
????public?static?Video?get56Video(String?url)?throws?Exception{
????????Document?doc?=?getURLContent(url);
????????String?content?=?doc.html();
????????
????????/**
?????????*?獲取視頻縮略圖
?????????*/
????????int?begin?=?content.indexOf("\"img\":\"");
????????content?=?content.substring(begin+7,?begin+200);
????????int?end?=?content.indexOf("\"};");
????????String?pic?=?content.substring(0,?end).trim();
????????pic?=?pic.replaceAll("\\\\",?"");????????
????????
????????/**
?????????*?獲取視頻地址
?????????*/
????????String?flash?=?"http://player.56.com"?+?url.substring(url.lastIndexOf("/"),?url.lastIndexOf(".html"))?+?".swf";
????????
????????Video?video?=?new?Video();
????????video.setPic(pic);
????????video.setFlash(flash);
????????
????????return?video;
????}
????/**
?????*?獲取6間房視頻時長????
?????*/
????private?static?String?getVideoTime(Document?doc,?String?url,?String?id)?{
????????String?time?=?null;
????????
????????Element?timeEt?=?doc.getElementById(id);?
????????Elements?links?=?timeEt.select("dt?>?a");
????????
????????
????????for?(Element?link?:?links)?{
??????????String?linkHref?=?link.attr("href");
??????????if(linkHref.equalsIgnoreCase(url)){
??????????????time?=?link.parent().getElementsByTag("em").first().text();
??????????????break;
??????????}
????????}
????????return?time;
????}
????
????????????
????/**
?????*?獲取script某個變量的值
?????*?@param?name??變量名稱
?????*?@return???返回獲取的值?
?????*/
????private?static?String?getScriptVarByName(String?name,?String?content){
????????String?script?=?content;
????????
????????int?begin?=?script.indexOf(name);
????????
????????script?=?script.substring(begin+name.length()+2);
????????
????????int?end?=?script.indexOf(",");
????????
????????script?=?script.substring(0,end);
????????
????????String?result=script.replaceAll("'",?"");
????????result?=?result.trim();
????????
????????return?result;
????}
????
????
????/**
?????*?根據(jù)HTML的ID鍵及屬于名，獲取屬于值
?????*?@param?id??HTML的ID鍵
?????*?@param?attrName??屬于名
?????*?@return??返回屬性值
?????*/
????private?static?String?getElementAttrById(Document?doc,?String?id,?String?attrName)throws?Exception{
????????Element?et?=?doc.getElementById(id);
????????String?attrValue?=?et.attr(attrName);
????????
????????return?attrValue;
????}
????
????
????
????/**
?????*?獲取網(wǎng)頁的內(nèi)容
?????*/
????private?static?Document?getURLContent(String?url)?throws?Exception{
????????Document?doc?=?Jsoup.connect(url)
??????????.data("query",?"Java")
??????????.userAgent("Mozilla")
??????????.cookie("auth",?"token")
??????????.timeout(6000)
??????????.post();
????????return?doc;
????}
????
????
????public?static?void?main(String[]?args)?{
????????//String?url?=?"http://v.youku.com/v_show/id_XMjU0MjI2NzY0.html";
????????//String?url?=?"http://www.tudou.com/programs/view/pVploWOtCQM/";
????????//String?url?=?"http://v.ku6.com/special/show_4024167/9t7p64bisV2A31Hz.html";
????????//String?url?=?"http://v.ku6.com/show/BpP5LeyVwvikbT1F.html";
????????//String?url?=?"http://6.cn/watch/14757577.html";
????????String?url?=?"http://www.56.com/u64/v_NTkzMDEzMTc.html";
????????Video?video?=?getVideoInfo(url);
????????System.out.println("視頻縮略圖："+video.getPic());
????????System.out.println("視頻地址："+video.getFlash());
????????System.out.println("視頻時長："+video.getTime());
????}
}
視頻封裝類
public?class?Video?{
????private?String?flash;
????private?String?pic;
????private?String?time;
????public?String?getFlash()?{
????????return?flash;
????}
????public?void?setFlash(String?flash)?{
????????this.flash?=?flash;
????}
????public?String?getPic()?{
????????return?pic;
????}
????public?void?setPic(String?pic)?{
????????this.pic?=?pic;
????}
????public?String?getTime()?{
????????return?time;
????}
????public?void?setTime(String?time)?{
????????this.time?=?time;
????}
}
其中要用到一個JAR包，鏈接地址如下：
http://jsoup.org/packages/jsoup-1.5.2.jar