data_location/town/421122.json

{"421122100":"城关镇","421122101":"七里坪镇","421122102":"华河镇","421122103":"二程镇","421122104":"上新集镇","421122105":"高桥镇","421122106":"觅儿镇","421122107":"八里镇","421122108":"太平桥镇","421122109":"永河镇","421122200":"杏花乡"}