[{"title":"( 5 个子文件 23.55MB ) 中国河流数据","children":[{"title":"prc_rivers.shx <span style='color:#111;'> 1.63MB </span>","children":null,"spread":false},{"title":"prc_rivers.sbx <span style='color:#111;'> 114.91KB </span>","children":null,"spread":false},{"title":"prc_rivers.sbn <span style='color:#111;'> 1.99MB </span>","children":null,"spread":false},{"title":"prc_rivers.dbf <span style='color:#111;'> 16.52MB </span>","children":null,"spread":false},{"title":"prc_rivers.shp <span style='color:#111;'> 52.16MB </span>","children":null,"spread":false}],"spread":true}]