Rumah > Artikel > hujung hadapan web > 浏览器类型怎样通过js获取
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title></title> <script> function isWeChat() { var userAgent = navigator.userAgent.toLowerCase(); if(userAgent.match(/MicroMessenger/i) == 'micromessenger') { return true; } else { return false; } } function browser() { //取得浏览器的userAgent字符串 var userAgent = navigator.userAgent; var isIE = window.ActiveXObject != undefined && userAgent.indexOf("MSIE") > -1; var isFirefox = userAgent.indexOf("Firefox") > -1; var isOpera = window.opr != undefined; var isChrome = userAgent.indexOf("Chrome") && window.chrome; var isSafari = userAgent.indexOf("Safari") > -1 && userAgent.indexOf("Version") > -1; if(isIE) { return "IE"; } else if(isFirefox) { return "Firefox"; } else if(isOpera) { return "Opera"; } else if(isChrome) { return "Chrome"; } else if(isSafari) { return "Safari"; } else { return "Unkown"; } } window.onload = function() { var brow = browser(); if("Chrome" == brow) { alert("Chrome"); } if("Firefox" == brow) { alert("Firefox"); } if("Opera" == brow) { alert("Opera"); } if("Safari" == brow) { alert("Safari"); } if("IE" == brow) { alert("IE"); } } </script> </head> <body> </body> </html>
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