机型判断

机型判断

判断是Android终端还是iOS终端

let u = navigator.userAgent;
let isAndroid = u.indexOf('Android') > -1 || u.indexOf('Adr') > -1;   //判断是否是 android终端
let isIOS = !!u.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/);     //判断是否是 iOS终端

• 封装成方法：

/*判断客户端*/
judgeClient() {
    let u = navigator.userAgent;
    let isAndroid = u.indexOf('Android') > -1 || u.indexOf('Adr') > -1;   //判断是否是 android终端
    let isIOS = !!u.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/);     //判断是否是 iOS终端
    console.log('是否是Android：' + isAndroid); //true,false
    console.log('是否是iOS：' + isIOS);
    if(isAndroid){
        return 'Android';
    }else if(isIOS){
        return 'IOS';
    }else{
        return 'PC';
    }
},

判断是Android还是iOS

if (/(iPhone|iPad|iPod|iOS)/i.test(navigator.userAgent)) {
    console.log('isIOS');
} else if (/(Android)/i.test(navigator.userAgent)) {
    console.log('isAndroid');
} else {
    console.log('isPC');
}

• 封装成方法：

/*判断客户端*/
judgeClient() {
    let client = '';
    if (/(iPhone|iPad|iPod|iOS)/i.test(navigator.userAgent)) {  //判断iPhone|iPad|iPod|iOS
        client = 'iOS';
    } else if (/(Android)/i.test(navigator.userAgent)) {  //判断Android
        client = 'Android';
    } else {
        client = 'PC';
    }
    sreturn client;
},

判断PC还是移动端

isPC() {
    /*true则pc，false则mobile*/
    let u = navigator.userAgent;
    let Agents = ["Android", "iPhone", "webOS", "BlackBerry", "SymbianOS", "Windows Phone", "iPad", "iPod"];
    let flag = true;
    for (let i = 0; i < Agents.length; i++) {
        if (u.indexOf(Agents[i]) > 0) {
            flag = false;
            break;
        }
    }
    return flag;
}

判断多种访问终端

// 判断访问终端
let browser = {
    versions: function () {
        let u = navigator.userAgent, app = navigator.appVersion;
        return {
            trident: u.indexOf('Trident') > -1, 											//IE内核
            presto: u.indexOf('Presto') > -1, 												//opera内核
            webKit: u.indexOf('AppleWebKit') > -1,											//苹果、谷歌内核
            gecko: u.indexOf('Gecko') > -1 && u.indexOf('KHTML') == -1,						//火狐内核
            mobile: !!u.match(/AppleWebKit.*Mobile.*/), 									//是否为移动终端
            ios: !!u.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/), 								//ios终端
            android: u.indexOf('Android') > -1 || u.indexOf('Adr') > -1, 					//android终端
            iPhone: u.indexOf('iPhone') > -1, 												//是否为iPhone或者QQHD浏览器
            iPad: u.indexOf('iPad') > -1, 													//是否iPad
            webApp: u.indexOf('Safari') == -1, 												//是否web应该程序，没有头部与底部
            weixin: u.indexOf('MicroMessenger') > -1, 										//是否微信
            qq: u.match(/\sQQ/i) == " qq" 													//是否QQ
        };
    }(),
    language: (navigator.browserLanguage || navigator.language).toLowerCase()
};

判断浏览器当前使用的语言

// 判断访问终端
judgeLanguage() {
    // 判断浏览器当前使用的语言
    let currentLanguage = (navigator.browserLanguage || navigator.language).toLowerCase();    // 非IE
    if (!currentLanguage) {    // IE浏览器
        currentLanguage = navigator.browserLanguage;
    }
    return currentLanguage;
},