浏览器判断

Posted 2020-10-24 mhxy13867806343

  1 判断浏览器内核做页面跳转
  2 
  3  
  4 
  5 var browser = {
  6 
  7 versions: function() {
  8 
  9 var u = navigator.userAgent, app = navigator.appVersion;
 10 
 11 return {//移动终端浏览器版本信息 
 12 
 13 trident: u.indexOf(‘Trident‘) > -1, //IE内核
 14 
 15 presto: u.indexOf(‘Presto‘) > -1, //opera内核
 16 
 17 webKit: u.indexOf(‘AppleWebKit‘) > -1, //苹果、谷歌内核
 18 
 19 gecko: u.indexOf(‘Gecko‘) > -1 && u.indexOf(‘Khtml‘) == -1, //火狐内核
 20 
 21 mobile: !!u.match(/AppleWebKit.*Mobile.*/) || !!u.match(/AppleWebKit/), //是否为移动终端
 22 
 23 ios: !!u.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/), //ios终端
 24 
 25 android: u.indexOf(‘Android‘) > -1 || u.indexOf(‘Linux‘) > -1, //android终端或者uc浏览器
 26 
 27 iPhone: u.indexOf(‘iPhone‘) > -1 || u.indexOf(‘Mac‘) > -1, //是否为iPhone或者QQHD浏览器
 28 
 29 iPad: u.indexOf(‘iPad‘) > -1, //是否iPad
 30 
 31 webApp: u.indexOf(‘Safari‘) == -1 //是否web应该程序，没有头部与底部
 32 
 33 };
 34 
 35 }(),
 36 
 37 language: (navigator.browserLanguage || navigator.language).toLowerCase()
 38 
 39 }
 40 
 41 var ua = window.navigator.userAgent.toLowerCase();
 42 
 43  
 44 
 45 if(ua.match(/MicroMessenger/i) == ‘micromessenger‘){
 46 
 47 $(‘.wholePage‘).show();
 48 
 49 }else if(browser.versions.ios || browser.versions.iPhone || browser.versions.iPad){
 50 
 51 //$(‘#downMsg‘).show();
 52 
 53 location.href = ‘https://itunes.apple.com/cn/app/id1149168395‘;
 54 
 55 }else{
 56 
 57 //$(‘#downMsg‘).show();
 58 
 59 location.href = "http://www1.zhiya100.com:8000/subject/app/zhiya100.apk";
 60 
 61 }
 62 
 63  
 64 
 65  
 66 
 67 判断是否为移动端运行环境
 68 
 69  
 70 
 71 var module1=(function(mod,$){
 72 
 73 mod.isMob=function(){// 判断是否为移动端运行环境
 74 
 75 var mob=‘‘,v=window.navigator.userAgent;
 76 
 77 if(/AppleWebKit.*Mobile/i.test(v) || (/MIDP|SymbianOS|NOKIA|SAMSUNG|LG|NEC|TCL|Alcatel|BIRD|DBTEL|Dopod|PHILIPS|HAIER|LENOVO|MOT-|Nokia|SonyEricsson|SIE-|Amoi|ZTE/.test(v))){
 78 
 79 if(window.location.href.indexOf("?mobile")<0){
 80 
 81 try{
 82 
 83 mob=‘true‘;
 84 
 85 }catch(e){
 86 
 87  
 88 
 89 }
 90 
 91 }
 92 
 93 }else{
 94 
 95 mob=‘false‘;
 96 
 97 }
 98 
 99 return mob;
100 
101 };
102 
103 return mod;
104 
105 })(window.module1 || {},jQuery);
106 
107 var mob=module1.isMob();
108 
109  
110 
111  
112 
113 判断是什么浏览器
114 
115  
116 
117 var inBrowser = typeof window !== ‘undefined‘,
118 
119 ua = inBrowser && window.navigator.userAgent.toLowerCase(),
120 
121 isIE = ua && /msie|trident/.test(ua),
122 
123 isIE9 = ua && ua.indexOf(‘msie 9.0‘) > 0,
124 
125 isEdge = ua && ua.indexOf(‘edge/‘) > 0,
126 
127 isChrome = ua && /chrome\/\d+/.test(ua) && !isEdge,
128 
129 isSafari = ua && /version\/\d+/.test(ua) && !isEdge,
130 
131 isFirefox = ua && /firefox\/\d+/.test(ua),
132 
133 isOpera = ua && /opera.\d+/.test(ua),
134 
135 isAndroid = ua && ua.indexOf(‘android‘) > 0,
136 
137 isIOS = ua && /iphone|ipad|ipod|ios/.test(ua);