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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
</body>
<script>
document.write('浏览器代码名字:'+navigator.appCodeName+'<br/>');
document.write('浏览器名称:'+navigator.appName+'<br/>');
document.write('浏览器版本:'+navigator.appVersion+'<br/>');
document.write('浏览器编译平台:'+navigator.platform+'<br/>');
document.write('浏览器语言:'+navigator.language+'<br/>');
document.write('浏览器用户的表头信息:'+navigator.userAgent+'<br/>');
info = navigator.userAgent;
//alert(info);
ch = info.search(/Chrome/);
ff = info.search(/Firefox/);
ie = info.search(/MSIE/);
if(ch !=-1){
document.body.style.backgroundColor="green";
}
if(ff !=-1){
document.body.style.backgroundColor="pink";
}
if( ie !=-1){
document.body.style.backgroundColor="yellow";
}
</script>
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