1. 启用和不启用都只能收到会话事件消息

2.收到的消息如下

\"method\":\"POST\",\"ip\":\"175.24.211.157\",\"request_uri\":\"/api/contact?signature=c9615334dc7155e039d98b339d924332cc0e361a\\u0026timestamp=1701753570\\u0026nonce=1232570512\",\"auth\":\"\",\"env\":\"\",\"req_body\":{\"ToUserName\":\"gh_****\",\"FromUserName\":\"o*****\",\"CreateTime\":1701753570,\"MsgType\":\"event\",\"Event\":\"user_enter_tempsession\",\"SessionFrom\":\"wxapp\"}}"