data_location/town/140722.json

{"140722100":"辽阳镇","140722101":"桐峪镇","140722102":"麻田镇","140722103":"芹泉镇","140722104":"拐儿镇","140722200":"寒王乡","140722201":"石匣乡","140722202":"龙泉乡","140722203":"粟城乡","140722204":"羊角乡","140722400":"城区"}