将数据从txt文件中读取并存到三维数组里面例程

[{"title":"（ 15 个子文件 179KB ） 将数据从txt文件中读取并存到三维数组里面例程","children":[{"title":"111","children":[{"title":"新建 文本文档.txt <span style='color:#111;'> 3.00KB </span>","children":null,"spread":false},{"title":"Text1.dsw <span style='color:#111;'> 516B </span>","children":null,"spread":false},{"title":"test.txt <span style='color:#111;'> 4.71KB </span>","children":null,"spread":false},{"title":"Text1.ncb <span style='color:#111;'> 41.00KB </span>","children":null,"spread":false},{"title":"Debug","children":[{"title":"vc60.pdb <span style='color:#111;'> 52.00KB </span>","children":null,"spread":false},{"title":"Text1.obj <span style='color:#111;'> 6.58KB </span>","children":null,"spread":false},{"title":"Text1.pdb <span style='color:#111;'> 457.00KB </span>","children":null,"spread":false},{"title":"Text1.exe <span style='color:#111;'> 188.04KB </span>","children":null,"spread":false},{"title":"vc60.idb <span style='color:#111;'> 33.00KB </span>","children":null,"spread":false},{"title":"Text1.ilk <span style='color:#111;'> 206.59KB </span>","children":null,"spread":false},{"title":"Text1.pch <span style='color:#111;'> 177.35KB </span>","children":null,"spread":false}],"spread":true},{"title":"Text1.opt <span style='color:#111;'> 47.50KB </span>","children":null,"spread":false},{"title":"Text1.dsp <span style='color:#111;'> 3.31KB </span>","children":null,"spread":false},{"title":"Text1.plg <span style='color:#111;'> 244B </span>","children":null,"spread":false},{"title":"Text1.c <span style='color:#111;'> 1.73KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]