[{"title":"( 6 个子文件 4.67MB ) 昆明市建筑轮廓数据(shp格式)","children":[{"title":"昆明建筑轮廓数据","children":[{"title":"昆明.shp <span style='color:#111;'> 10.38MB </span>","children":null,"spread":false},{"title":"昆明.sbn <span style='color:#111;'> 666.09KB </span>","children":null,"spread":false},{"title":"昆明.shx <span style='color:#111;'> 530.09KB </span>","children":null,"spread":false},{"title":"昆明.sbx <span style='color:#111;'> 15.42KB </span>","children":null,"spread":false},{"title":"昆明.dbf <span style='color:#111;'> 1.04MB </span>","children":null,"spread":false},{"title":"昆明.prj <span style='color:#111;'> 145B </span>","children":null,"spread":false}],"spread":true}],"spread":true}]