[{"title":"(6个子文件67.86MB)2019年北京建筑最新数据.zip","children":[{"title":"beijing_39.shp <span style='color:#111;'>131.78MB</span>","children":null,"spread":false},{"title":"beijing_39.sbx <span style='color:#111;'>84.82KB</span>","children":null,"spread":false},{"title":"beijing_39.shx <span style='color:#111;'>6.38MB</span>","children":null,"spread":false},{"title":"beijing_39.prj <span style='color:#111;'>352B</span>","children":null,"spread":false},{"title":"beijing_39.dbf <span style='color:#111;'>128.46MB</span>","children":null,"spread":false},{"title":"beijing_39.sbn <span style='color:#111;'>6.71MB</span>","children":null,"spread":false}],"spread":true}]