window.location.href = "https://open.weixin.qq.com/connect/oauth2/authorize?appid=" + config.appId +

"&redirect_uri=" + url + "&response_type=code&scope=snsapi_privateinfo&state=12345&agentid=" + config

.agentId +

"#wechat_redirect"

let param = this.GetRequest()

let code = param['code'] //把code 传给后端即可获取用户信息

return code

获取code后  手机左右测换不能退出页面 返回主界面