[{"title":"( 162 个子文件 23.26MB ) 广东省矢量数据","children":[{"title":"一级道路_polyline.prj <span style='color:#111;'> 160B </span>","children":null,"spread":false},{"title":"佛山市县.sbx <span style='color:#111;'> 124B </span>","children":null,"spread":false},{"title":"佛山市县.sbn <span style='color:#111;'> 180B </span>","children":null,"spread":false},{"title":"湛江市县.sbx <span style='color:#111;'> 124B </span>","children":null,"spread":false},{"title":"二级道路_polyline.dbf <span style='color:#111;'> 1.96MB </span>","children":null,"spread":false},{"title":"......","children":null,"spread":false},{"title":"<span style='color:steelblue;'>文件过多,未全部展示</span>","children":null,"spread":false}],"spread":true}]