判断使用浏览设备的类型

Posted 2020-10-13

• 判断是ios还是android

if (/(iPhone|iPad|iPod|ios)/i.test(navigator.userAgent)) {
    //alert(navigator.userAgent);  
    window.location.href ="iPhone.html";
} else if (/(android)/i.test(navigator.userAgent)) {
    //alert(navigator.userAgent); 
    window.location.href ="Android.html";
} else {
    window.location.href ="pc.html";
};

• 判断是浏览器类型

//新浪weibo客户端返回1，qq客户端返回2，微信小于6.0.2版本返回3，微信大于等于6.0.2版本返回4，其它返回0
var ua = navigator.userAgent.toLowerCase();  
if(ua.match(/weibo/i) == "weibo") {  
    return 1;  
} else if(ua.indexOf(‘qq/‘) != -1) {  
    return 2;  
} else if(ua.match(/MicroMessenger/i) == "micromessenger") {  
    var v_weixin = ua.split(‘micromessenger‘)[1];  
    v_weixin = v_weixin.substring(1, 6);  
    v_weixin = v_weixin.split(‘ ‘)[0];  
    if(v_weixin.split(‘.‘).length == 2) {  
        v_weixin = v_weixin + ‘.0‘;  
    }  
    if(v_weixin < ‘6.0.2‘) {  
        return 3;  
    } else {  
        return 4;  
    }  
} else {  
    return 0;  
}  

• 判断是pc还是移动端

var sUserAgent = navigator.userAgent.toLowerCase();  
var bIsIpad = sUserAgent.match(/ipad/i) == "ipad";   
var bIsIphoneOs = sUserAgent.match(/iphone os/i) == "iphone os";   
var bIsMidp = sUserAgent.match(/midp/i) == "midp";   
var bIsUc7 = sUserAgent.match(/rv:1.2.3.4/i) == "rv:1.2.3.4";  
var bIsUc = sUserAgent.match(/ucweb/i) == "ucweb";   
var bIsAndroid = sUserAgent.match(/android/i) == "android";   
var bIsCE = sUserAgent.match(/windows ce/i) == "windows ce";  
var bIsWM = sUserAgent.match(/windows mobile/i) == "windows mobile";  
if(bIsIpad || bIsIphoneOs || bIsMidp || bIsUc7 || bIsUc || bIsAndroid || bIsCE || bIsWM) {  
    alert("您是手机登录");  
} else {  
    alert("您是电脑登录");  
}