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基于浏览器类型的重定向的实现可以通过使用JavaScript函数来检查navigator.userAgent的字符串“MSIE”,它将告诉你用户是否使用Microsoft Internet Explorer(微软的IE浏览器)。通过修改windows.location函数可以重定向到正确的URL(同意资源定位器)。下面是详细的代码:
 <HTML>
 
 <HEAD>
 
 <SCRIPT LANGUAGE="JavaScript">
 
 <!--
 
 function redirectClient(ieurl, nsurl) {
 
 // test for Internet Explorer (any version)
 
 if (navigator.userAgent.indexOf("MSIE") != -1) {
 
 window.location = ieurl;
 
 } else {
 
 // it's not IE so assume it's Netscape
 
 window.location = nsurl;
 
 }
 
 }
 
 //-->
 
 </SCRIPT>
 
 </HEAD>
 
 <BODY>
 
 Click <A HREF="javascript:redirectClient('explorer.html',
 
 'netscape.html')">here</A>
 
 to redirect based on the user's browser.
 
 </BODY>
 
 </HTML>
 
 点击此处去测试效果页
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