app无法跳转公众号?
https://developers.weixin.qq.com/doc/oplatform/Mobile_App/Share_and_Favorites/iOS.htmlhttps://developers.weixin.qq.com/doc/oplatform/Mobile_App/Launching_a_Mini_Program/iOS_Development_example.htmlhttps://developers.weixin.qq.com/doc/oplatform/Mobile_App/Launching_a_Mini_Program/iOS_Development_example.html
