Javascript实例教程(7) 利用Javascript基于浏览器类型的重定向
类别: JavaScript教程 
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
<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
