[{"title":"( 7 个子文件 1.17MB ) 北京市乡镇街区边界shp格式","children":[{"title":"北京市乡镇街区边界","children":[{"title":"BJ_country.dbf <span style='color:#111;'> 78.10KB </span>","children":null,"spread":false},{"title":"BJ_country.prj <span style='color:#111;'> 145B </span>","children":null,"spread":false},{"title":"BJ_country.shx <span style='color:#111;'> 2.86KB </span>","children":null,"spread":false},{"title":"BJ_country.shp.xml <span style='color:#111;'> 8.91KB </span>","children":null,"spread":false},{"title":"BJ_country.shp <span style='color:#111;'> 1.91MB </span>","children":null,"spread":false},{"title":"BJ_country.sbx <span style='color:#111;'> 372B </span>","children":null,"spread":false},{"title":"BJ_country.sbn <span style='color:#111;'> 3.58KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]