方法:(微信官方js判断做法)
var ua = navigator.userAgent.toLowerCase();
var isWeixin = ua.indexOf("micromessenger") != -1;
if (isWeixin) {
console.log("是微信浏览器")
} else {
console.log("不是微信浏览器")
}
var ua = navigator.userAgent.toLowerCase();
var isWeixin = ua.indexOf("micromessenger") != -1;
if (isWeixin) {
console.log("是微信浏览器")
} else {
console.log("不是微信浏览器")
}