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Javascript 区别浏览器代码

<html> 
<head> 
<title>TAG index Web</title> 
</head> 
<body> 
<img src="/_New/_cj/myeditor/sysimage/space.gif" class="ewebeditor__script" _ewebeditor_fake_tag="script" _ewebeditor_fake_value="%3Cscript%20type%3D%22text%2Fjavascript%22%3E%20%0D%0A%3C!--%20%0D%0Adocument.write('%3Cp%3E%E6%B5%8F%E8%A7%88%E5%99%A8%E5%88%A4%E5%88%A5%EF%BC%9A%0D%0A')%3B%20%0D%0A%2F%2F%20%E5%8C%85%E5%90%AB%E3%80%8COpera%E3%80%8D%E6%96%87%E5%AD%97%E5%88%97%20%0D%0Aif(navigator.userAgent.indexOf(%22Opera%22)%20!%3D%20-1)%20%7B%20%0D%0Adocument.write('%E6%82%A8%E7%9A%84%E6%B5%8F%E8%A7%88%E5%99%A8%E6%97%B6Opera%E5%90%A7%EF%BC%9F')%3B%20%0D%0A%7D%20%0D%0A%2F%2F%20%E5%8C%85%E5%90%AB%E3%80%8CMSIE%E3%80%8D%E6%96%87%E5%AD%97%E5%88%97%20%0D%0Aelse%20if(navigator.userAgent.indexOf(%22MSIE%22)%20!%3D%20-1)%20%7B%20%0D%0Adocument.write('%E6%82%A8%E7%9A%84%E6%B5%8F%E8%A7%88%E5%99%A8%E6%97%B6Internet%20Explorer%E5%90%A7%EF%BC%9F')%3B%20%0D%0A%7D%20%0D%0A%2F%2F%20%E5%8C%85%E5%90%AB%E3%80%8CFirefox%E3%80%8D%E6%96%87%E5%AD%97%E5%88%97%20%0D%0Aelse%20if(navigator.userAgent.indexOf(%22Firefox%22)%20!%3D%20-1)%20%7B%20%0D%0Adocument.write('%E6%82%A8%E7%9A%84%E6%B5%8F%E8%A7%88%E5%99%A8%E6%97%B6Firefox%E5%90%A7%EF%BC%9F')%3B%20%0D%0A%7D%20%0D%0A%2F%2F%20%E5%8C%85%E5%90%AB%E3%80%8CNetscape%E3%80%8D%E6%96%87%E5%AD%97%E5%88%97%20%0D%0Aelse%20if(navigator.userAgent.indexOf(%22Netscape%22)%20!%3D%20-1)%20%7B%20%0D%0Adocument.write('%E6%82%A8%E7%9A%84%E6%B5%8F%E8%A7%88%E5%99%A8%E6%97%B6Netscape%E5%90%A7%EF%BC%9F')%3B%20%0D%0A%7D%20%0D%0A%2F%2F%20%E5%8C%85%E5%90%AB%E3%80%8CSafari%E3%80%8D%E6%96%87%E5%AD%97%E5%88%97%20%0D%0Aelse%20if(navigator.userAgent.indexOf(%22Safari%22)%20!%3D%20-1)%20%7B%20%0D%0Adocument.write('%E6%82%A8%E7%9A%84%E6%B5%8F%E8%A7%88%E5%99%A8%E6%97%B6Safari%20%E5%90%A7%EF%BC%9F')%3B%20%0D%0A%7D%20%0D%0Aelse%7B%20%0D%0Adocument.write('%E6%97%A0%E6%B3%95%E8%AF%86%E5%88%AB%E7%9A%84%E6%B5%8F%E8%A7%88%E5%99%A8%E3%80%82')%3B%20%0D%0A%7D%20%0D%0Adocument.write('%3C%2Fp%3E')%3B%20%0D%0A%2F%2F%20--%3E%20%0D%0A%3C%2Fscript%3E"> 
</body> 
</html>

　　 [Ctrl+A 全选注:如需引入外部Js需刷新才能执行]

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Javascript 区别浏览器 代码

Javascript 区别浏览器代码