请教读取网页源码的问题
0
悬赏园豆：50
[已解决问题]
解决于 2019-08-20 08:54
<script type="text/javascript" src="base-pages/js/changeHeight.js"></script> <script type="text/javascript" src="base-pages/js/roomHeight.js"></script> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <title>avi</title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <style type="text/css"> <!-- .z{ background-image:url(images/m-bg.jpg);background-repeat:no-repeat;; padding:20px; } .STYLE2 { padding:10px; color: #9F0018; font-weight: bold; font-size: 14px; } --> </style> <script language="javascript"> var currentposit='5'; var CurrentPosition=0; var playofEnd=0; function stopPlay(){ document.MediaPlayer.Pause(); } function continuePlay(){ document.MediaPlayer.Play(); } function PositionChange(dblNewPosition){ //alert(dblNewPosition); //document.MediaPlayer.Seeking(dblNewPosition); document.MediaPlayer.CurrentPosition=dblNewPosition; } function currentPosition(){ CurrentPosition=document.MediaPlayer.CurrentPosition; //alert("isAvailable:"+document.MediaPlayer.isAvailable("CurrentPosition")); /*var temp='5'; alert(CurrentPosition+":"+temp); if(CurrentPosition<temp){ alert("buffering~!!"); document.MediaPlayer.Pause(); document.MediaPlayer.Buffering(true); }*/ } setInterval("currentPosition()",3000); function resize(){ var rate=1.34; document.getElementById("MediaPlayer").height=parent.frames['resPlay'].document.body.clientHeight-145; document.getElementById("MediaPlayer").width=(parent.frames['resPlay'].document.body.clientHeight-145)*rate; if(document.getElementById("MediaPlayer").height<400){ document.getElementById("MediaPlayer").width=600; document.getElementById("MediaPlayer").height=420; } } function showPlayWay(){ var showFlag='0'; if(showFlag=='1'){ document.MediaPlayer.Stop();; var flag=window.showModalDialog('codsrv!IsPlayWay.action','','dialogWidth:1024px;dialogHeight:900px;dialogLeft:10px;dialogTop:10px;help:no',window); document.MediaPlayer.Play(); if(flag==1){ setTimeout("PositionChange(currentposit)",500); }else{ PositionChange(0); } } } //请等待 document.write('<div id="doing" style="position: absolute; background: #f2f2f2; color:#f00; border: solid 3px #CCC; width: 300px; height: 100px; left: 30%; top: 30%;"><table align="center"><tr><td> </td></tr><tr><td >请等待。。。</td></tr><tr><td align="center"><img src="common-images/resource/loader.gif" width="32" height="32" ></td></tr></table></div>'); </script> <script language="javascript" for="MediaPlayer" event="EndOfStream()" > playofEnd=1; </script> </head> <body onresize="resize();" > <table width="100%" border="0" cellspacing="0" cellpadding="0" > <tr> <td align="center" class="STYLE2" >正在播放 </td> </tr> <tr> <td align="center" valign="middle" id="vga" colspan="2"> <object classid="clsid:22D6F312-B0F6-11D0-94AB-0080C74C7E95" id="MediaPlayer" width="700" height="528" > <param name="ShowControls" value="true"> <param name="EnablePositionControls" value="true"> <param name="Ena bleFullScreenControls" value="true"> <param name="EnableTracker" value="0"> <param name="AutoRewind" value="true"> <param name="ShowStatusBar" value="true"> <param name="BufferingTime" value="15000"> <param name="ShowPositionControls" value="true"> <param name="AutoStart" value="true"> <param name="CanSeek" value="true"> <param name="SRC" value="http://*****.cn:80//uploads//%E4%BA%A7%E5%93%81%E5%8F%8A%E6%96%B9%E6%A1%88%E8%83%BD%E5%8A%9B/%E4%B8%93%E4%B8%9A%E5%AE%9E%E6%96%BD/U8/1ACGGL12004%E9%87%87%E8%B4%AD%E4%BB%B7%E6%A0%BC%E7%AE%A1%E7%90%86.wmv"> </object> </td> </tr> </table> </body> </html> <script language="javascript"> //var currentposit='5'; setTimeout("PositionChange(currentposit)",1000); </script>
上面是IE中F12查看到的源码，其中有个视频*.wmv，这个是我想要的内容
1 SHDocVw.ShellWindows shellWindows = new SHDocVw.ShellWindowsClass(); 2 3 foreach (SHDocVw.InternetExplorer iw in shellWindows) 4 { 5 mshtml.HTMLDocumentClass doc = (mshtml.HTMLDocumentClass)iw.Document; 6 mshtml.HTMLBody body = (mshtml.HTMLBody)doc.body; 7 string html = body.innerHTML.ToString(); 8 9 mshtml.IHTMLElement img = (mshtml.IHTMLElement)doc.all.item("MediaPlayer", 0);
以上是我读源码的代码，但是img我取到的一直是NULL，有老师知道要怎么处理吗？
问题补充：
我现在取到的body内容如下，没有MediaPlayer这个元素
<iframe name="resPlay" width="100%" height="100%" id="resPlay" src="codsrv!showResPlay.action?recordTime=0&playWay=null&playURL=http://***.cn:80&playType=aviPlayer.jsp&Res_Guid=1787df082c66487f8a93f652d300a6a4&IA_COURSE_GUID=5f5eb9aa6dcc48e9b299d1488eddcb2c&IA_CHAPTER_GUID=577ee797cba04eec87bd451a47db1518&IA_MATERIAL_GUID=f36eced116ad4bbf836329a3f3b790d1" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" style="-ms-overflow-x: hidden;" allowtransparency="true"> </iframe> <div id="iactive_pan_floater" style="left: 2px; width: 63px; height: auto; bottom: 5px; overflow: hidden; visibility: visible; position: absolute; z-index: 100;"> <iframe id="bgLayer" src="about:blank" frameborder="0" style="left: 0px; top: 0px; width: 100%; height: auto; position: absolute; z-index: -1; scrolling: no;"></iframe> <table width="63" border="0" cellspacing="0" cellpadding="0"> <tbody><tr> <td width="51" height="44" background="base-pages/float_images/top.gif" valign="top"><table width="100%" border="0" cellspacing="0" cellpadding="0"> <tbody><tr> <td height="18"></td> </tr> <tr> <td align="center" valign="middle"><img align="absmiddle" src="base-pages/float_images/logo.gif"></td> </tr> </tbody></table></td> <td><img width="12" height="44" style="cursor: hand;" onclick="iactive_pan_close()" src="base-pages/float_images/top_gb.gif"></td> </tr> </tbody></table> <table width="63" border="0" cellspacing="0" cellpadding="0"> <tbody><tr> <td><img width="63" height="19" src="base-pages/float_images/top_bg.gif"></td> </tr> </tbody></table> <table width="63" border="0" cellspacing="0" cellpadding="0"> <tbody><tr> <td width="6" background="base-pages/float_images/left_bg.gif"></td> <td width="51" align="left" valign="middle" bgcolor="#ffffff"> <!-- recept code --> <table width="100%" class="group" bgcolor="#ffffff" border="0" cellspacing="0" cellpadding="4"> <tbody><tr> <td height="20" align="center" valign="middle"> <a title="做笔记" class="iavtive_pan_userlink" style="font-size: 12px;" href="javascript:resNote('1787df082c66487f8a93f652d300a6a4','5f5eb9aa6dcc48e9b299d1488eddcb2c');">笔记</a></td> </tr> <tr> <td height="20" align="center" valign="middle"> <a title="提问题" class="iavtive_pan_userlink" style="font-size: 12px;" href="javascript:ResFAQ('知识答疑','resource!resFAQ.action?opentype=window&R_RES_GUID=1787df082c66487f8a93f652d300a6a4&R_RES_NAME=管理V12.0&R_FAQ_COURSE_GUID=5f5eb9aa6dcc48e9b299d1488eddcb2c');">问题</a> </td> </tr> <tr> <td height="20" align="center" valign="middle"> <a title="评价" class="iavtive_pan_userlink" style="font-size: 12px;" href="javascript:resComment('codsrv!commentRes.action?R_RES_GUID=1787df082c66487f8a93f652d300a6a4&R_RES_NAME=管理V12.0&R_RESCM_PK_COURSE_GUID=5f5eb9aa6dcc48e9b299d1488eddcb2c');">评价</a> </td> </tr> </tbody></table> <!-- --> </td> <td width="6" background="base-pages/float_images/right_bg.gif"></td> </tr> </tbody></table> <table width="63" border="0" cellspacing="0" cellpadding="0"> <tbody><tr> <td><img width="63" height="4" src="base-pages/float_images/bottom_02.gif"></td> </tr> </tbody></table> <!-- 800IM Homepage --> <table width="63" align="center" border="0" cellspacing="0" cellpadding="0"> <tbody><tr> <td valign="middle"> <img width="63" height="4" src="base-pages/float_images/bottom.gif" border="0"></td> </tr> </tbody></table> </div> <!-- Show recepr panel --> <div id="iactive_pan_show" style="left: 2px; top: 3px; width: 23px; height: 69px; visibility: hidden; position: absolute; z-index: 37;"> <img style="cursor: hand;" onclick="iactive_pan_open()" src="base-pages/float_images/btn_show.gif" border="0"> </div> <script> function iactive_pan_getCookie(name){var str;var cookieString = new String(document.cookie);var cookieHeader = name+"=" ;var beginPosition = cookieString.indexOf(cookieHeader); cookieString=cookieString.substring(beginPosition);var endPosition=cookieString.indexOf(";"); if (beginPosition != -1){ if(endPosition==-1){endPosition=cookieString.length;}str=cookieString.substring(cookieHeader.length,endPosition); } else {str=''; } return str;} function iactive_pan_writeCookie(name, value, hours) { var expire = ""; if(hours != null) { expire = new Date((new Date()).getTime() + hours * 3600000);expire = "; expires=" + expire.toGMTString(); } document.cookie = name + "=" + value + expire;} var guid=iactive_pan_getCookie('machineID');if(guid.length==0){ iactive_pan_writeCookie("machineID","2832328654",24*365);} guid=iactive_pan_getCookie('machineID');var webRef=iactive_pan_getCookie('webRef');var iactive_pan_NS = (document.layers) ? 1 : 0;var iactive_pan_IE = (document.all) ? 1: 0; function __rol_GetScrollTop() { var ret=0; if (window.pageYOffset){ ret = window.pageYOffset; }else if (document.documentElement && document.documentElement.scrollTop) {ret = document.documentElement.scrollTop; }else if(document.body){ ret = document.body.scrollTop; } return ret; } function __rol_GetScrollLeft() { var ret=0; if (window.pageXOffset){ ret = window.pageXOffset; }else if (document.documentElement && document.documentElement.scrollLeft){ ret = document.documentElement.scrollLeft; }else if(document.body){ ret = document.body.scrollLeft; } return ret; } function __rol_GetClientWidth() { var ret=0; if (window.innerWidth){ ret = window.innerWidth; }else if (document.documentElement && document.documentElement.clientWidth){ ret = document.documentElement.clientWidth; }else if (document.body){ ret = document.body.clientWidth; } return ret; } function __rol_GetClientHeight() { var ret=0; if (window.innerHeight){ ret = window.innerHeight; }else if (document.documentElement && document.documentElement.clientHeight){ ret = document.documentElement.clientHeight; }else if (document.body){ ret = document.body.clientHeight; } return ret; } function __rol_GetOSX() { if(navigator.userAgent.indexOf('MSIE')>0) return 'ie'; if(navigator.userAgent.indexOf('Firefox')>0) return 'ff'; return 'ie'; } var __rol_os = ''; function __rol_GetOS() { if (__rol_os == '') __rol_os = __rol_GetOSX(); return __rol_os; } function __rol_GetStyleLeft(obj) { if (__rol_GetOS()=='ie') return parseInt(obj.style.posLeft); if (__rol_GetOS()=='ff') return parseInt(obj.style.left); return parseInt(obj.style.posLeft); } function __rol_GetStyleTop(obj) { if (__rol_GetOS()=='ie') return parseInt(obj.style.posTop); if (__rol_GetOS()=='ff') return parseInt(obj.style.top); return parseInt(obj.style.posTop); } function __rol_GetStyleWidth(obj) { if (__rol_GetOS()=='ie') return parseInt(obj.style.posWidth); if (__rol_GetOS()=='ff') return parseInt(obj.style.width); return parseInt(obj.style.posWidth); } function __rol_GetStyleHeight(obj) { if (__rol_GetOS()=='ie') return parseInt(obj.style.posHeight); if (__rol_GetOS()=='ff') return parseInt(obj.style.height); return parseInt(obj.style.posHeight); } function __rol_SetStyleLeft(obj, x) { if (__rol_GetOS()=='ie') { obj.style.posLeft=x; } else if (__rol_GetOS()=='ff') { obj.style.left=x+'px'; } else{ obj.style.posLeft=x; } } function __rol_SetStyleTop(obj, x) { if (__rol_GetOS()=='ie') { obj.style.posTop=x; } else if (__rol_GetOS()=='ff') { obj.style.top=x+'px'; } else{ obj.style.posTop=x; } } function __rol_SetStyleBottom(obj, x) { if (__rol_GetOS()=='ie') { obj.style.posBottom=x; } else if (__rol_GetOS()=='ff') { obj.style.bottom=x+'px'; } else{ obj.style.posBottom=x; } } function __rol_SetStyleWidth(obj, x) { if (__rol_GetOS()=='ie') { obj.style.posWidth=x; } else if (__rol_GetOS()=='ff') { obj.style.width=x+'px'; } else{ obj.style.posWidth=x; } } function __rol_SetStyleHeight(obj, x) { if (__rol_GetOS()=='ie') { obj.style.posHeight=x; } else if (__rol_GetOS()=='ff') { obj.style.height=x+'px'; } else{ obj.style.posHeight=x; } } function __MM_findObj(n, d) { var p,i,x; if(!d) d=document; if((p=n.indexOf('?'))>0&&parent.frames.length) { d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p); } if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n]; for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=__MM_findObj(n,d.layers[i].document); if(!x && d.getElementById) x=d.getElementById(n); return x; } function getElementPositionX(elemID) { var offsetTrail = __MM_findObj(elemID); var offsetLeft = 0; while(offsetTrail){ offsetLeft += offsetTrail.offsetLeft; offsetTrail = offsetTrail.offsetParent; } return offsetLeft; } function getElementPositionY(elemID) { var offsetTrail = __MM_findObj(elemID); var offsetTop = 0; while(offsetTrail){ offsetTop += offsetTrail.offsetTop; offsetTrail = offsetTrail.offsetParent; } return offsetTop; } var iactive_pan_leftPos=eval(screen.Width-560)/2; var iactive_pan_topPos=eval(screen.Height-470)/2; var __rol_panel = document.getElementById('iactive_pan_floater'); var __rol_show = document.getElementById('iactive_pan_show'); var __rol_adcall_div = document.getElementById('iactive_adcall_div'); var __rol_adcall_ad_div = document.getElementById('iactive_adcall_ad_div'); var __rol_adv_tv = document.getElementById('iactive_adv_tv'); var __rol_adv_tv_div = document.getElementById('iactive_adv_tv_div'); var __rol_adv_tv_all_div = document.getElementById('iactive_adv_tv_all_div'); var __rol_adv_tv_show_div = document.getElementById('iactive_adv_tv_show_div'); var __rol_adv_tv_hide_div = document.getElementById('iactive_adv_tv_hide_div'); var __rol_adv_tv_popup = document.getElementById('iactive_adv_tv_popup'); var __rol_adv_tv_popup_div = document.getElementById('iactive_adv_tv_popup_div'); var iactive_adv_text_div = document.getElementById('iactive_adv_text_div'); var iactive_adv_scrolllayer = document.getElementById('iactive_adv_scrolllayer'); var iactive_adv_stopscroll = false; var iactive_adv_preTop = 0; var iactive_adv_currentTop = 0; var iactive_adv_stoptime = 0; if (__rol_adcall_ad_div) __rol_adcall_ad_div.style.display='none'; if (__rol_adv_tv_div) __rol_adv_tv_div.style.display='none'; if (iactive_adv_text_div) iactive_adv_text_div.style.display='none'; function __rol_adcall() { window.open('http://rol.liveuc.net/rol/dbcall?cmdid=50&orgID=1032','','Width=413px,height=326px,left='+iactive_pan_leftPos+'px,top='+iactive_pan_topPos+'px,location=0,statusbar=0,menubar=0,directories=no,scrollbars=no,resizable=no,help=no,toolbar=no'); } var __rol_tv_url='http://rol.liveuc.net/rol/images/_aliveuc_/index.html?adminRegname=china'; if (__rol_adv_tv_div && __rol_adv_tv_div.style.display=='') __rol_open_tv(); function __rol_open_tv() { __rol_adv_tv.src=__rol_tv_url; __rol_adv_tv_div.style.display=''; if(__rol_adv_tv_hide_div) __rol_adv_tv_hide_div.style.display=''; if(__rol_adv_tv_show_div) __rol_adv_tv_show_div.style.display='none'; } function __rol_close_tv() { __rol_adv_tv.src=''; __rol_adv_tv_popup.src=''; __rol_adv_tv_popup_div.style.visibility='hidden'; __rol_adv_tv_div.style.display='none'; if(__rol_adv_tv_hide_div) __rol_adv_tv_hide_div.style.display='none'; if(__rol_adv_tv_show_div) __rol_adv_tv_show_div.style.display=''; } function __rol_open_tv_popup() { __rol_adv_tv.src=''; __rol_adv_tv_popup.src=__rol_tv_url; __rol_adv_tv_popup_div.style.visibility='visible'; __rol_initpos_tv_popup(); } function __rol_close_tv_popup() { __rol_adv_tv.src=__rol_tv_url; __rol_adv_tv_popup.src=''; __rol_adv_tv_popup_div.style.visibility='hidden'; } function __rol_initpos_tv_popup() { __rol_SetStyleTop(__rol_adv_tv_popup_div, getElementPositionY('iactive_adv_tv')); if(__rol_GetStyleTop(__rol_adv_tv_popup_div)+__rol_GetStyleHeight(__rol_adv_tv_popup_div)>__rol_GetScrollTop()+__rol_GetClientHeight()) __rol_SetStyleTop(__rol_adv_tv_popup_div,__rol_GetScrollTop()+__rol_GetClientHeight()-__rol_GetStyleHeight(__rol_adv_tv_popup_div)); __rol_SetStyleLeft(__rol_adv_tv_popup_div, __rol_GetStyleLeft(__rol_panel)-__rol_GetStyleWidth(__rol_adv_tv_popup_div)+20); } function iactive_adv_init_srolltext() { iactive_adv_scrolllayer.onmouseover = new Function('iactive_adv_stopscroll = true'); iactive_adv_scrolllayer.onmouseout = new Function('iactive_adv_stopscroll = false'); iactive_adv_scrolllayer.appendChild(iactive_adv_scrollmessage.cloneNode(true)); iactive_adv_scrolllayer.scrollTop = 0; setInterval('iactive_adv_scrollUp()', 15); } function iactive_adv_scrollUp() { if(iactive_adv_stopscroll) return; iactive_adv_currentTop += 1; if(iactive_adv_currentTop == __rol_GetStyleHeight(iactive_adv_scrolllayer)+1) { iactive_adv_stoptime += 1; iactive_adv_currentTop -= 1; if(iactive_adv_stoptime == 220) { iactive_adv_currentTop = 0; iactive_adv_stoptime = 0; } }else{ iactive_adv_preTop = iactive_adv_scrolllayer.scrollTop; iactive_adv_scrolllayer.scrollTop += 1; if(iactive_adv_preTop == iactive_adv_scrolllayer.scrollTop){ iactive_adv_scrolllayer.scrollTop = 0; iactive_adv_scrolllayer.scrollTop += 1; } } } if (iactive_adv_scrolllayer) iactive_adv_init_srolltext(); function iactive_pan_close() { __rol_panel.style.visibility='hidden'; __rol_show.style.visibility='visible'; if(__rol_adv_tv) __rol_close_tv(); } function iactive_pan_open() { __rol_panel.style.visibility='visible'; __rol_show.style.visibility='hidden'; if(__rol_adv_tv) __rol_open_tv(); } var iactive_is_first=0; var iactive_pre_width=0; var iactive_now_width=0; var iactive_pan_lastScrollX=0; function iactive_pan_init() { iactive_pan_lastScrollX = 0; iactive_pre_width=__rol_GetClientWidth(); iactive_pan_lastScrollX=2; iactive_pan_lastScrollX2 = __rol_GetStyleWidth(__rol_panel)-__rol_GetClientWidth(); __rol_SetStyleLeft(__rol_panel, __rol_GetStyleLeft(__rol_panel)-iactive_pan_lastScrollX2); } //__rol_SetStyleTop(__rol_panel,200); __rol_SetStyleBottom(__rol_panel,5); iactive_pan_lastScrollY = 0; function iactive_pan_heartBeat() { if(iactive_is_first==0) iactive_is_first=1; if(iactive_is_first==1){ iactive_pan_init(); iactive_is_first=2; } iactive_now_width=__rol_GetClientWidth(); if(iactive_now_width!=iactive_pre_width){ iactive_pan_lastScrollX=iactive_pan_lastScrollX+(iactive_pre_width-iactive_now_width); iactive_pre_width=iactive_now_width; } var topPosNow = __rol_GetStyleTop(__rol_panel)-__rol_GetScrollTop(); if(__rol_GetScrollTop() != iactive_pan_lastScrollY && (__rol_GetClientHeight()>__rol_panel.clientHeight+topPosNow || topPosNow>200)) {percent = 0.1*(__rol_GetScrollTop() - iactive_pan_lastScrollY); if(percent > 0) { percent = Math.ceil(percent); }else percent = Math.floor(percent); __rol_SetStyleTop(__rol_panel, __rol_GetStyleTop(__rol_panel)+percent); iactive_pan_lastScrollY = iactive_pan_lastScrollY + percent; } if(__rol_GetScrollLeft() != iactive_pan_lastScrollX) { percent = 0.1 * (__rol_GetScrollLeft() - iactive_pan_lastScrollX); if(percent > 0) percent = Math.ceil(percent); else percent = Math.floor(percent); __rol_SetStyleLeft(__rol_panel, __rol_GetStyleLeft(__rol_panel)+percent); iactive_pan_lastScrollX = iactive_pan_lastScrollX + percent; } } //iactive_pan_action = setInterval('iactive_pan_heartBeat()',5); </script> <script language="javascript"> <!-- var UIShell = true; var IndexPath = window.location.href; var sChapterURLlink = ""; var bChapterURLOpenatNewWin = "1"; var bChapterPlaySequence = "0"; var bChapterRAccess = "1"; var bChapterCookieEnabled = "1"; var bChapterResizeDisable = "1"; var bChapterTestPopup = "0"; var bHasCaption = "0"; var QuizInfo = new Array(); QuizInfo=[[-1,0,100,1],]; var QuizChapter = new Array(); QuizChapter=["ch04",]; var QuizTime = new Array(); QuizTime=["1184",]; var ChapterStartTime; ChapterStartTime = "0,72759,280807,2526464,"; var contentObject = "contents.contents"; var bAutoStart = true; function ChangeChapter(url, bStop) { if (!eval(contentObject).CheckTOC(eval(contentObject).getPresentTime()*1000, 1)) { alert (eval(contentObject).Navmessage); return; } var num = IndexPath.indexOf("index.htm"); var strsub = IndexPath.substring(0,num); contents.location.href = strsub + url + "/index.htm"; if(bStop) { if(contentObject == "contents.contents.contents") setTimeout("eval(contentObject).mpstop()", 2000); else setTimeout("eval(contentObject).mpstop()", 2000); } } function setCookie(name, value) { if(name == "chapter") { if(bChapterCookieEnabled == 1) { var exp = new Date(); exp.setTime(exp.getTime() + (1000 * 60 * 60 * 24 * 31)); document.cookie = escape(name) + "=" + escape(value) + "; expires=" + exp.toGMTString(); }else document.cookie = escape(name) + "=" + escape(value) + "; expires=0"; } else if(name.indexOf("ch") != -1) { var exp = new Date(); exp.setTime(exp.getTime() + (1000 * 60 * 60 * 24 * 31)); document.cookie = escape(name) + "=" + escape(value) + "; expires=" + exp.toGMTString(); } } function getCookie(name) { var cookiename; if(name == "chapter") cookiename = name + "="; else cookiename = QuizChapter[name] + QuizTime[name] + "Grade" + "="; var dc = document.cookie; var begin, end; if(dc.length >0) { begin = dc.indexOf(cookiename); if(begin != -1) { begin += cookiename.length; end = dc.indexOf(";", begin); if(end == -1) { end = dc.length; } return unescape(dc.substring(begin, end)); } } return null; } function selectChapter() { if(bChapterCookieEnabled != 1) return; var chaptername = getCookie("chapter"); if(chaptername != null) ChangeChapter(chaptername, false); } //--> </script>
最佳答案
0
视频的话应该有自己的链接，你要找到那个链接，而不是页面的链接
你可以用F12里的网络来查看，根据类型来找你要的视频
收获园豆：50
我想要动态获取，打开页面直接得到视频链接，一直F12太浪费时间
其他回答(3)
0
1. 用好博问， 插入代码的方式插入代码， 否则看得头晕。
2. MediaPlayer这种方式你获取源码，得用webbrowser打开。
您好，请问有例子么，我定义了webbrowser然后获取到body的信息里也不是执行完js的最后链接信息
@乔巴船长: 试一试加载完毕后再执行获取方法.
0
..这么长看个毛线
0
太长了，不看~~~