[{"title":"( 6 个子文件 5.54MB ) 矢量数据-石家庄建筑轮廓数据","children":[{"title":"石家庄.shp <span style='color:#111;'> 12.72MB </span>","children":null,"spread":false},{"title":"石家庄.shx <span style='color:#111;'> 642.86KB </span>","children":null,"spread":false},{"title":"石家庄.prj <span style='color:#111;'> 145B </span>","children":null,"spread":false},{"title":"石家庄.sbn <span style='color:#111;'> 785.00KB </span>","children":null,"spread":false},{"title":"石家庄.dbf <span style='color:#111;'> 1.26MB </span>","children":null,"spread":false},{"title":"石家庄.sbx <span style='color:#111;'> 22.45KB </span>","children":null,"spread":false}],"spread":true}]