判断浏览器的js代码- Javascript - 软晨网（RuanChen.com）

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Javascript 中的判断浏览器的js代码

出处:互联网 整理: 软晨网（RuanChen.com） 发布: 2009-09-12 浏览: 40 ::

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网页javascript精华代码集 JS判断浏览器之Navigator对象

点击运行可以看到效果:

<html>
<head> <meta http-equiv="Content-type" content="text/html; charset=gb2312"> <title>JS 判断浏览器</title>
</head>
<body>
<hr>
<script type="text/javascript">
var browser=navigator.appName
var b_version=navigator.appVersion
var version=parseFloat(b_version)
document.write("Browser name: "+ browser)
document.write("
")
document.write("Browser version: "+ version)
</script>
<hr>
<script type="text/javascript">
document.write("Browser: ")
document.write(navigator.appName + "")
document.write("Browserversion: ")
document.write(navigator.appVersion + "")
document.write("Code: ")
document.write(navigator.appCodeName + "")
document.write("Platform: ")
document.write(navigator.platform + "")
document.write("Cookies enabled: ")
document.write(navigator.cookieEnabled + "")
document.write("Browser's user agent header: ")
document.write(navigator.userAgent + "")
</script>
<hr>
<script type="text/javascript">
var x = navigator
document.write("CodeName=" + x.appCodeName)
document.write("
")
document.write("MinorVersion=" + x.appMinorVersion)
document.write("
")
document.write("Name=" + x.appName)
document.write("
")
document.write("Version=" + x.appVersion)
document.write("
")
document.write("CookieEnabled=" + x.cookieEnabled)
document.write("
")
document.write("CPUClass=" + x.cpuClass)
document.write("
")
document.write("OnLine=" + x.onLine)
document.write("
")
document.write("Platform=" + x.platform)
document.write("
")
document.write("UA=" + x.userAgent)
document.write("
")
document.write("BrowserLanguage=" + x.browserLanguage)
document.write("
")
document.write("SystemLanguage=" + x.systemLanguage)
document.write("
")
document.write("UserLanguage=" + x.userLanguage)
</script>
<hr>
<script type="text/javascript">
var browser=navigator.appName
var b_version=navigator.appVersion
var version=parseFloat(b_version)
if ((browser=="Netscape"||browser=="Microsoft Internet Explorer") && (version>=4))
{ document.write("Your browser is good enough!")
}
else
{ document.write("It's time to upgrade your browser!")
}
</script>
</body>
</html>

[Ctrl+A 全选提示:你可先修改部分代码,再按运行]

网页javascript精华代码集 JS判断浏览器之Navigator对象

Javascript 中的 判断浏览器的js代码

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Javascript 中的判断浏览器的js代码