> **应用场景**: >该接口云平台只做透传操作,不做业务处理。 字段信息: | 名称 | 说明 | 类型| 示例 | 是否必传字段 | | --- | --- | --- | --- | --- | service_name |接口名称| String| parking_lot |是 comid |车场编号| String |2017081000 |是 query_time |查询时间| Long |1500000000 |是 query_no |查询编号| String |123sfada |是 > 示例: > {"service_name":"parking_lot","comid":"1102test001","query_no":"15530493729526370580","query_time":"1553047446"} 返回: | 名称 | 说明 | 类型| 示例 | 是否必传字段 | | --- | --- | --- | --- | --- | state| 状态 |Number| 0失败1成功 |是 data_target|传输位置|String|cloud|是 service_name| 接口名称 |String |parking_lot |是 query_no| 查询编号 |String |123sfada |是 carport_total |车位总数| Number |100 |是 empty_total |空车位总数 |Number| 100 |是 position |车位位置| String |负一层 |是 errmsg| 方法返回描述| String |state为0时有值 |否(有值时必传) > 示例: > {"data_target":"cloud","state":1,"service_name":"parking_lot","errmsg":"下发成功!","query_no":15530493729526370580,"carport_total":1234,"empty_total":89,"position":"北京西站1234号"}