日期:2014-05-16 浏览次数:20487 次
// Useragent RegExp rwebkit = /(webkit)[ \/]([\w.]+)/, ropera = /(opera)(?:.*version)?[ \/]([\w.]+)/, rmsie = /(msie) ([\w.]+)/, rmozilla = /(mozilla)(?:.*? rv:([\w.]+))?/,
// browser check-----start
var userAgent = navigator.userAgent, // userAgent
rMsie = /.*(msie) ([\w.]+).*/, // ie
rFirefox = /.*(firefox)\/([\w.]+).*/, // firefox
rOpera = /(opera).+version\/([\w.]+)/, // opera
rChrome = /.*(chrome)\/([\w.]+).*/, // chrome
rSafari = /.*version\/([\w.]+).*(safari).*/;// safari
jMeteor.browser = {};
var ua = userAgent.toLowerCase();
function uaMatch(ua) {
var match = rMsie.exec(ua);
if (match != null) {
return { browser : match[1] || "", version : match[2] || "0" };
}
var match = rFirefox.exec(ua);
if (match != null) {
return { browser : match[1] || "", version : match[2] || "0" };
}
var match = rOpera.exec(ua);
if (match != null) {
return { browser : match[1] || "", version : match[2] || "0" };
}
var match = rChrome.exec(ua);
if (match != null) {
return { browser : match[1] || "", version : match[2] || "0" };
}
var match = rSafari.exec(ua);
if (match != null) {
return { browser : match[2] || "", version : match[1] || "0" };
}
if (match != null) {
return { browser : "", version : "0" };
}
}
var browserMatch = uaMatch(userAgent.toLowerCase());
if (browserMatch.browser) {
jMeteor.browser[browserMatch.browser] = true;
jMeteor.browserName = browserMatch.browser;
jMeteor.browser.version = browserMatch.version;
jMeteor.browser.language = (navigator.language ? navigator.language
: navigator.userLanguage || "");
}
// browser check-----end
jMeteor.browser.msie //判断是否为ie,返回true则代表是 jMeteor.browserName //浏览器名称 jMeteor.browser.version //浏览器版本 jMeteor.browser.language //语言