[{"title":"( 2880 个子文件 479KB ) 32*32手写数字数据集","children":[{"title":"0_55.txt <span style='color:#111;'> 1.06KB </span>","children":null,"spread":false},{"title":"1_46.txt <span style='color:#111;'> 1.06KB </span>","children":null,"spread":false},{"title":"2_61.txt <span style='color:#111;'> 1.06KB </span>","children":null,"spread":false},{"title":"7_76.txt <span style='color:#111;'> 1.06KB </span>","children":null,"spread":false},{"title":"8_44.txt <span style='color:#111;'> 1.06KB </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}]