meansjs
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Common methods used in daily development
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JavaScript
/**
* 判断终端
* @returns
*/
const judgeUa = () => {
var u = navigator.userAgent;
var u2 = navigator.userAgent.toLowerCase();
return { //移动终端浏览器版本信息
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('Linux') > -1, //android终端或uc浏览器
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
// iosv: u.substr(u.indexOf('iPhone OS') + 9, 3),
weixin: u2.match(/MicroMessenger/i) == "micromessenger", // 判断是否为微信
ali: u.indexOf('AliApp') > -1,
};
};
export default judgeUa;