我正在尝试通过在页面上执行通常会在您单击链接时解析的 javascript 来解析 google 搜索结果列表中的链接。基本上,我试图在页面加载时解决所有这些问题。
下面是google生成的前两个搜索结果的html:
<H2 class=hd>Search Results</H2>
<DIV id=ires>
<OL id=rso eid="3gHFUYToG6LD0gGJ2IDAAQ">
<LI class=g>
<DIV class=rc data-hveid="43"><SPAN style="FLOAT: left"></SPAN>
<H3 class=r><A onmousedown="return rwt(this,'','','','1','AFQjCNH7JvhrnBRwX-7DKsGJZoasX9zqFA','','0CCwQFjAA','','',event)" href="http://prezi.com/wnx5jat2oene/ipad/">IPad by <EM>Frunk La Je</EM> on Prezi</A></H3>
<DIV class=s>
<DIV>
<DIV style="WHITE-SPACE: nowrap" class="f kv"><CITE>prezi.com/wnx5jat2oene/ipad/</CITE>
<DIV class="action-menu ab_ctl"><A aria-haspopup=true aria-expanded=false id=am-b0 class="clickable-dropdown-arrow ab_button" role=button href="#" jsaction="ab.tdd; keydown:ab.hbke; keypress:ab.mskpe" data-ved="0CC0Q7B0wAA" aria-label="Result details"><SPAN class=mn-dwn-arw></SPAN></A>
<DIV class="action-menu-panel ab_dropdown" role=menu tabIndex=-1 jsaction="keydown:ab.hdke; mouseover:ab.hdhne; mouseout:ab.hdhue" data-ved="0CC4QqR8wAA">
<UL>
<LI class="action-menu-item ab_dropdownitem" role=menuitem><A class=fl onmousedown="return rwt(this,'','','','1','AFQjCNHsvjmPpYAOeqVOHIIs_PWPuD5JaQ','','0CC8QIDAA','','',event)" href="http://webcache.googleusercontent.com/search?q=cache:bKCj-2ogWdIJ:prezi.com/wnx5jat2oene/ipad/+frunk+la+je&cd=1&hl=en&ct=clnk&gl=us">Cached</A></LI></UL></DIV></DIV></DIV>
<DIV class="f slp"></DIV><SPAN class=st>IPad. No description. by <EM>Frunk La Je</EM> on 7 June 2012 4 Tweet <B>...</B> thanks</a></p>. Make a copy Share Embed Like. by <EM>Frunk La Je</EM> on 7 June 2012 4.</SPAN></DIV></DIV></DIV></LI>
<LI class=g>
<DIV class=rc data-hveid="48"><SPAN style="FLOAT: left"></SPAN>
<H3 class=r><A onmousedown="return rwt(this,'','','','2','AFQjCNE7-nvy-ymTrBI0x4zleJOUXlY6nA','','0CDEQFjAB','','',event)" href="http://prezi.com/user/q53evqg1dnrn/"><EM>Frunk La Je</EM> on Prezi</A></H3>
<DIV class=s>
解析第一个链接的函数:
onmousedown="return rwt(this,'','','','1','AFQjCNH7JvhrnBRwX-7DKsGJZoasX9zqFA','','0CCwQFjAA','','',event)"
我试过这个:
foreach (HtmlElement h in web.Document.All)
{
h.RaiseEvent("onmousedown");
}
我尝试用“MouseDown”替换“onmousedown”。
我也试过这个:
web.Document.InvokeScript("rwt(this,'','','','1','AFQjCNH7JvhrnBRwX-7DKsGJZoasX9zqFA','','0CCwQFjAA','','',event)");
有什么想法可以让这个函数执行吗?我还查看了 getElementByID 函数,但我不知道 ID 是什么。