枚举值:21000000210100002101010021010200210103002101040021010500210106002102000021020100210201012102010221020200210203002103000021030100220000002201000022010100220102002202000022020100220202002203000022030100220301012203010222030200220303002203040022030401220304022203040322030404220304992203050022030600220399002300000023010000230101002301020023020000230201002302020029000000