Forum:Test

{

 "title": "Forum Test",
 "user": "机智的小鱼君",
 "publish": "2020-12-26T15:00:00.000Z",
 "content": "楼主",
 "threads": [
   {
     "user": "机智的小鱼君",
     "publish": "2020-12-26T15:01:00.000Z",
     "content": "二楼",
     "threads": [
       {
         "user": "机智的小鱼君",
         "publish": "2020-12-26T15:02:00.000Z",
         "content": "二楼的回复"
       }
     ]
   },
   {
     "user": "机智的小鱼君",
     "publish": "2020-12-26T15:03:00.000Z",
     "content": "三楼"
   },
 ]

}