标题：js取得url, javascript获取当前页面url值, js获取域名
出处：Felix021
时间：Tue, 20 Nov 2007 20:07:31 +0000
作者：felix021
地址：https://www.felix021.com/blog/read.php?418

内容：
js取得当前url,javascript获取当前页面url值,js获取域名

转自http://hi.baidu.com/educast/blog/item/6f57d6ca80e7e744f21fe7b0.html

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验证结果:


[codes=xml]
<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> [/codes]

运行如下: 
thisURL:   [http://www.sinoeb.cn/js/js%BB%F1%C8%A1url.html] 
thisHREF:   [http://www.sinoeb.cn/js/js%BB%F1%C8%A1url.html] 
thisSLoc:   [http://www.sinoeb.cn/js/js%BB%F1%C8%A1url.html] 
thisDLoc:   [http://www.sinoeb.cn/js/js%BB%F1%C8%A1url.html] 
thisDLoc = document.location; 
thisURL = document.URL; 
thisHREF = document.location.href; 
thisSLoc = self.location.href;
thisTLoc:   [http://www.sinoeb.cn/js/js%BB%F1%C8%A1url.html] 
thisPLoc:   [http://www.sinoeb.cn/js/js%BB%F1%C8%A1url.html] 
thisTHost:   [www.sinoeb.cn] 
thisHost:   [www.sinoeb.cn] 
thisTLoc = top.location.href; 
thisPLoc = parent.document.location; 
thisTHost = top.location.hostname; 
thisHost = location.hostname;
thisHPage:   [js%BB%F1%C8%A1url.html] 
thisUPage:   [js%BB%F1%C8%A1url.html] 
 



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