https://open.weixin.qq.com/connect/oauth2/authorize?appid=wxbce0ee2ae4f633ea&redirect_uri=http%3A%2F%2Fm.ithc.cn%2Fwechat%2FgetUserInfoByCodePublic&response_type=code&scope=snsapi_userinfo&state=1spvgvlt#wechat_redirect