[{"title":"( 2 个子文件 470KB ) 足球数据整合数据-数据集","children":[{"title":"数据集","children":[{"title":"足球数据整合.csv <span style='color:#111;'> 3.03MB </span>","children":null,"spread":false},{"title":"字段说明.txt <span style='color:#111;'> 5.91KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]