data_location/town/340711.json

{"340711001":"桥南","340711002":"安矿","340711100":"铜山镇","340711101":"大通镇","340711102":"老洲镇","340711103":"陈瑶湖镇","340711104":"周潭镇","340711198":"郊区虚镇","340711200":"灰河乡","340711401":"大桥经济开发区"}