~~~[api] post:/apiw.php/green/orderbigcategory/level number:pid#缺省是获取所有数据 <<< success { "code": 200, "msg": "ok", "data": [{ "id": 43, "name": "\u8fdb\u53e3\u9152\u74f6", "pid": 1, "sort": 1 }, { "id": 45, "name": "\u6ede\u9500\u5e93\u5b58", "pid": 1, "sort": 1 }, { "id": 50, "name": "\u7535\u5b50\u7535\u5668", "pid": 1, "sort": 1 }, { "id": 53, "name": "\u6c7d\u7535\u6469\u914d", "pid": 1, "sort": 1 }] } <<< error ~~~