js取得当前url,javascript获取当前页面url值,js获取域名

如果获取“当前”域名
host = window.location.host; 

url=document.domain;  

url = window.location.href;

取得完整url路径: 用以下代码可以完整研证结果:

<table width=100% cellpadding=0 cellspacing=0 border=0 >
<script> 
thisURL = document.URL; 
thisHREF = document.location.href; 
thisSLoc = self.location.href; 
thisDLoc = document.location; 
strwrite = "<tr><td valign=top>thisURL: </td><td>[" + thisURL + "]</td></tr>" 
strwrite += "<tr><td valign=top>thisHREF: </td><td>[" + thisHREF + "]</td></tr>" 
strwrite += "<tr><td valign=top>thisSLoc: </td><td>[" + thisSLoc + "]</td></tr>" 
strwrite += "<tr><td valign=top>thisDLoc: </td><td>[" + thisDLoc + "]</td></tr>" 
document.write( strwrite ); 
</script> 
thisDLoc = document.location; <BR>
thisURL = document.URL; <BR>
thisHREF = document.location.href; <BR>
thisSLoc = self.location.href;<BR>
<script> 
thisTLoc = top.location.href; 
thisPLoc = parent.document.location; 
thisTHost = top.location.hostname; 
thisHost = location.hostname; 
strwrite = "<tr><td valign=top>thisTLoc: </td><td>[" + thisTLoc + "]</td></tr>" 
strwrite += "<tr><td valign=top>thisPLoc: </td><td>[" + thisPLoc + "]</td></tr>" 
strwrite += "<tr><td valign=top>thisTHost: </td><td>[" + thisTHost + "]</td></tr>" 
strwrite += "<tr><td valign=top>thisHost: </td><td>[" + thisHost + "]</td></tr>" 
document.write( strwrite ); 
</script> 
thisTLoc = top.location.href; <BR>
thisPLoc = parent.document.location; <BR>
thisTHost = top.location.hostname; <BR>
thisHost = location.hostname;<BR>
<script> 
tmpHPage = thisHREF.split( "/" ); 
thisHPage = tmpHPage[ tmpHPage.length-1 ]; 
tmpUPage = thisURL.split( "/" ); 
thisUPage = tmpUPage[ tmpUPage.length-1 ]; 
strwrite = "<tr><td valign=top>thisHPage: </td><td>[" + thisHPage + "]</td></tr>" 
strwrite += "<tr><td valign=top>thisUPage: </td><td>[" + thisUPage + "]</td></tr>" 
document.write( strwrite ); 
</script><tr><td>

 

运行如下:
thisURL:
[http://it.sinoeb.cn/%E7%BD%91%E7%AB%99/Javascript%E6%8A%80%E6%9C%AF/js%E5%8F%96%E5%BE%97%E5%BD%93%E5%89%8Durljavascript%E8%8E%B7%E5%8F%96%E5%BD%93%E5%89%8D%E9%A1%B5%E9%9D%A2url%E5%80%BCjs%E8%8E%B7%E5%8F%96%E5%9F%9F%E5%90%8D.html]
thisHREF:
[http://it.sinoeb.cn/%E7%BD%91%E7%AB%99/Javascript%E6%8A%80%E6%9C%AF/js%E5%8F%96%E5%BE%97%E5%BD%93%E5%89%8Durljavascript%E8%8E%B7%E5%8F%96%E5%BD%93%E5%89%8D%E9%A1%B5%E9%9D%A2url%E5%80%BCjs%E8%8E%B7%E5%8F%96%E5%9F%9F%E5%90%8D.html]
thisSLoc:
[http://it.sinoeb.cn/%E7%BD%91%E7%AB%99/Javascript%E6%8A%80%E6%9C%AF/js%E5%8F%96%E5%BE%97%E5%BD%93%E5%89%8Durljavascript%E8%8E%B7%E5%8F%96%E5%BD%93%E5%89%8D%E9%A1%B5%E9%9D%A2url%E5%80%BCjs%E8%8E%B7%E5%8F%96%E5%9F%9F%E5%90%8D.html]
thisDLoc:
[http://it.sinoeb.cn/%E7%BD%91%E7%AB%99/Javascript%E6%8A%80%E6%9C%AF/js%E5%8F%96%E5%BE%97%E5%BD%93%E5%89%8Durljavascript%E8%8E%B7%E5%8F%96%E5%BD%93%E5%89%8D%E9%A1%B5%E9%9D%A2url%E5%80%BCjs%E8%8E%B7%E5%8F%96%E5%9F%9F%E5%90%8D.html]
thisTLoc:
[http://it.sinoeb.cn/%E7%BD%91%E7%AB%99/Javascript%E6%8A%80%E6%9C%AF/js%E5%8F%96%E5%BE%97%E5%BD%93%E5%89%8Durljavascript%E8%8E%B7%E5%8F%96%E5%BD%93%E5%89%8D%E9%A1%B5%E9%9D%A2url%E5%80%BCjs%E8%8E%B7%E5%8F%96%E5%9F%9F%E5%90%8D.html]
thisPLoc:
[http://it.sinoeb.cn/%E7%BD%91%E7%AB%99/Javascript%E6%8A%80%E6%9C%AF/js%E5%8F%96%E5%BE%97%E5%BD%93%E5%89%8Durljavascript%E8%8E%B7%E5%8F%96%E5%BD%93%E5%89%8D%E9%A1%B5%E9%9D%A2url%E5%80%BCjs%E8%8E%B7%E5%8F%96%E5%9F%9F%E5%90%8D.html]
thisTHost:
[it.sinoeb.cn]
thisHost:
[it.sinoeb.cn]
thisHPage:
[js%E5%8F%96%E5%BE%97%E5%BD%93%E5%89%8Durljavascript%E8%8E%B7%E5%8F%96%E5%BD%93%E5%89%8D%E9%A1%B5%E9%9D%A2url%E5%80%BCjs%E8%8E%B7%E5%8F%96%E5%9F%9F%E5%90%8D.html]
thisUPage:
[js%E5%8F%96%E5%BE%97%E5%BD%93%E5%89%8Durljavascript%E8%8E%B7%E5%8F%96%E5%BD%93%E5%89%8D%E9%A1%B5%E9%9D%A2url%E5%80%BCjs%E8%8E%B7%E5%8F%96%E5%9F%9F%E5%90%8D.html]