data_location/town/532501.json

{"532501001":"城区街道","532501101":"锡城镇","532501102":"沙甸镇","532501103":"鸡街镇","532501104":"大屯镇","532501106":"老厂镇","532501107":"卡房镇","532501108":"蔓耗镇","532501202":"贾沙乡","532501203":"保和乡"}