### 删除系统消息 ~~~[api] post:http://api.satin.com/api/v1/msgDel *user_id="e5e3b4cba81b6206bf278bafabbf18a0"#用户id *message_id= 8 #消息id <<< success { "code": 200, "msg": "删除成功", "data":{} } <<< error { "code": 400, "msg": "删除失败", "data": {} } ~~~