  >https://open.weixin.qq.com/connect/qrconnect?appid=wx25213fa2de2b1f50&redirect_uri=https%3A%2F%2Fwww.codingstyle.cn%2Faccount%2Fauth%2Fwechat%2Fcallback&response_type=code&scope=snsapi_base&state=e9c490096a211bd1853b11a5ca269efb110c5bea26e86501#wechat_redirect 把其中的`scope` 改成 `snsapi_login` 就可以成功显示二维码。
