data_location/town/140721.json

{"140721100":"箕城镇","140721101":"云簇镇","140721102":"郝北镇","140721103":"社城镇","140721200":"河峪乡","140721201":"北寨乡","140721202":"西马乡","140721203":"岚峪乡","140721204":"讲堂乡"}