栗子：
[
{
"commandId":"comd123",
"jsonParam":"{\"commandId\":\"730674db-85fc-42c6-9947-d43d71e39069\",\"specId\":\"test_spec898\",\"pointYear\":2020,\"pointMonth\":\"\",\"timeLevelEnum\":\"MID_MONTH_LEVEL\",\"slineids\":[]}",
"queryType":"POINT_QUERY"
}
]参考：
