data_location/town/440705.json

{"440705001":"会城街道办","440705101":"大泽镇","440705102":"司前镇","440705103":"罗坑镇","440705104":"双水镇","440705105":"崖门镇","440705106":"沙堆镇","440705107":"古井镇","440705108":"三江镇","440705109":"睦洲镇","440705110":"大鳌镇"}