Js judges the browser type and version, and js judges the browser

Js judges the browser type and version, and js judges the browser

Function CheckBrowser () {ua = navigator. userAgent; ua = ua. toLocaleLowerCase (); var browserVersion; if (ua. match (/msie /)! = Null | ua. match (/trident /)! = Null) {browserType = "IE"; // Haha, now you can check ie11.0! BrowserVersion = ua. match (/msie ([\ d.] + )/)! = Null? Ua. match (/msie ([\ d.] +)/) [1]: ua. match (/rv :( [\ d.] +)/) [1];} else if (ua. match (/firefox /)! = Null) {browserType = "Firefox";} else if (ua. match (/opera /)! = Null) {browserType = "ou peng";} else if (ua. match (/chrome /)! = Null) {browserType = "google";} else if (ua. match (/safari /)! = Null) {browserType = "Safari";} var arr = new Array (browserType, browserVersion); return arr ;}

<Pre name = "code" class = "javascript"> welcome to the software exchange group: 398918539

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