happy-utils
Version:
共用函数库，提取出大部分业务需要的共用的函数。
49 lines (46 loc) • 1.41 kB
JavaScript
/**
* 是否微信内置浏览器
* @return {Boolean}
*/
function isWeixin() {
const ua = navigator.userAgent.toLowerCase()
return ua.match(/MicroMessenger/i) == 'micromessenger'
}
/**
* 获取手机类型
*/
function getMobileType() {
const u = navigator.userAgent
const isAndroid = u.indexOf('Android') > -1 || u.indexOf('Adr') > -1
const isiOS = !!u.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/)
if (isAndroid) {
return 'android'
} else if (isiOS) {
return 'iphone'
}
}
/**
* 获取打开的网页在哪里打开
* @return {String}
*/
const getOs = () => {
const sUserAgent = navigator.userAgent.toLowerCase();
const bIsIpad = sUserAgent.match(/ipad/i) == 'ipad'
const bIsIphoneOs = sUserAgent.match(/iphone os/i) == 'iphone os'
const bIsMidp = sUserAgent.match(/midp/i) == 'midp'
const bIsUc7 = sUserAgent.match(/rv:1.2.3.4/i) == 'rv:1.2.3.4'
const bIsUc = sUserAgent.match(/ucweb/i) == 'ucweb'
const bIsAndroid = sUserAgent.match(/android/i) == 'android'
const bIsCE = sUserAgent.match(/windows ce/i) == 'windows ce'
const bIsWM = sUserAgent.match(/windows mobile/i) == 'windows mobile'
if (bIsIpad || bIsIphoneOs || bIsMidp || bIsUc7 || bIsUc || bIsAndroid || bIsCE || bIsWM) {
return 'mobile'
} else {
return 'web'
}
}
module.exports = {
isWeixin,
getMobileType,
getOs
}