[{"body":{"debug":1,"msgtype":"text","text":{"content":"hello world222"}},"response":{"errcode":40008,"errmsg":"Warning: wrong json format. invalid message type, hint: [1675738355612130857049354], from ip: 171.217.69.109, more info at https://open.work.weixin.qq.com/devtool/query?e=40008"}}] 我用postman测试了，同样的格式可以向企微发送消息，但是我服务器自己发就不行，请求头也改成application/json格式了，不知道是什么问题