浏览器请求：https://api.weixin.qq.com/sns/oauth2/access_token?code=091hqk000SO4vR1zKd400hngyo4hqk03&appid=wx6492bfdf7f904532&secret=13e3a3cf3c65ac0f6ef13ac77cdb3996&grant_type=authorization_code

授权链接 const openAuthUrl = `https://open.weixin.qq.com/connect/oauth2/authorize?appid=${wxConfig.appid}&redirect_uri=${redirect_uri}&response_type=code&scope=snsapi_userinfo&forcePopup=true&forceSnapShot=true&state=wxwap#wechat_redirect`; 已经包含了 forcePopup=true&forceSnapShot=true 值。