求助请问JavaScript中如何通过给定的URL来获得该页面的源代码？

sandcu 2009-11-09 07:41:42

比如我给出WWW.BAIDU.COM
如何获得
<html><head><meta http-equiv=Content-Type content="text/html;charset=gb2312"><title>百度一下，你就知道 </title><style>body{margin:4px 0}p{margin:0;padding:0}img{border:0}td,p,#u{font-size:12px}#b,#u,#l td,a{font-family:arial}#kw{font:16px Verdana;height:1.78em;padding-top:2px}#b{height:30px;padding-top:4px}#b,#b a{color:#77c}#u{padding-right:10px;line-height:19px;text-align:right;margin:0 0 3px !important;margin:0 0 10px}#sb{height:2em;width:5.6em}#km{height:50px}#l{margin:0 0 5px 15px}#l td{padding-left:107px}p,table{width:650px;border:0}#l td,#sb,#km{font-size:14px}#l a,#l b{margin-right:1.14em}a{color:#00c}a:active{color:#f60}#hp{position:absolute;margin-left:6px}#lg{margin:-26px 0 -44px}#lk{width:auto;line-height:18px;vertical-align:top}form{position:relative;z-index:9}</style></head>......
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sandcu 2009-11-09

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原来如此调用ActiveX啊感谢感谢~

xiaojing7 2009-11-09

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<script   language="vbscript">   

  Function   bytes2BSTR(vIn)    

	  Dim   strReturn,i,ThisCharCode,innerCode,Hight8,Low8,NextCharCode   

	  strReturn   =   ""    

	  For   i   =   1   To   LenB(vIn)   

	  ThisCharCode   =   AscB(MidB(vIn,i,1))   

	  If   ThisCharCode   <   &H80   Then   

	  strReturn   =   strReturn   &   Chr(ThisCharCode)   

	  Else   

	  NextCharCode   =   AscB(MidB(vIn,i+1,1))   

	  strReturn   =   strReturn   &   Chr(CLng(ThisCharCode)   *   &H100   +   CInt(NextCharCode))   

	  i   =   i   +   1   

	  End   If   

	  Next       

	  bytes2BSTR   =   strReturn       

  End   Function   

  </script>   

  <script   language="javascript">   

	  var   xmlhttp=new   ActiveXObject("Msxml2.xmlhttp")   

	  xmlhttp.open("GET","http://www.baidu.com",false)   

	  xmlhttp.send()   

	  var   str   =   bytes2BSTR(xmlhttp.ResponseBody)   

	  alert(str)   

  </script>