Javascript 浏览器探测

时间:2014-09-26 12:23:59   收藏:0   阅读:201
1、根据浏览器的性能
var is = { ff: window.globalStorage, ie: document.all && !window.opera, ie6: !window.XMLHttpRequest, ie7: document.all && window.XMLHttpRequest && !XDomainRequest && !window.opera, ie8: document.documentMode==8, opera: Boolean(window.opera), chrome: Boolean(window.chrome), safari: window.getComputedStyle && !window.globalStorage && !window.opera }
2、通过解析navigator对象
如:var isFirefox=(navigator.userAgent.indexOf("Gecko")!==-1);
var isMacWebKit=(nacigator.userAgent.indexOf("Macintosh")!==-1 && navigator.userAgent.indexOf("WebKit"));

原文:http://www.cnblogs.com/dunken/p/3994415.html

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