data_location/town/620921.json

{"620921100":"中东镇","620921101":"鼎新镇","620921102":"金塔镇","620921103":"东坝镇","620921105":"航天镇","620921203":"大庄子乡","620921204":"古城乡","620921205":"西坝乡","620921209":"羊井子湾乡"}