Pictures can only be used in the content of picture and text messages in Wechat official documents, and video and audio are not mentioned, but the backend of Wechat public platform can upload videos manually. Who knows this problem?
Pictures can only be used in the content of picture and text messages in Wechat official documents, and video and audio are not mentioned, but the backend of Wechat public platform can upload videos manually. Who knows this problem?
MsgType
are all different, how to mix