項目中運用到的檢測環(huán)境方式:可根據(jù)不同環(huán)境實現(xiàn)不同邏輯
//H5判斷瀏覽器是微信還是支付寶
export function isAlipayOrWechat() {?
var userAgent = window.navigator.userAgent.toLowerCase();?
????if (userAgent.match(/Alipay/i) == "alipay") {? ?
????????//alert("支付寶瀏覽器");? ?
????????return "alipay";? ??
????} else if (userAgent.match(/MicroMessenger/i) == "micromessenger") {? ?
????????// alert("微信瀏覽器");? ?
????????return "wechat";? ? ?
????} else {? ? return "";? }}