模拟一个简单二级文件管理系统

[{"title":"（ 13 个子文件 266KB ） 模拟一个简单二级文件管理系统","children":[{"title":"二级文件管理系统","children":[{"title":"cc.opt <span style='color:#111;'> 47.50KB </span>","children":null,"spread":false},{"title":"cc.dsp <span style='color:#111;'> 4.14KB </span>","children":null,"spread":false},{"title":"cc.ncb <span style='color:#111;'> 57.00KB </span>","children":null,"spread":false},{"title":"cc.plg <span style='color:#111;'> 619B </span>","children":null,"spread":false},{"title":"c.cpp <span style='color:#111;'> 15.75KB </span>","children":null,"spread":false},{"title":"Debug","children":[{"title":"cc.pdb <span style='color:#111;'> 569.00KB </span>","children":null,"spread":false},{"title":"vc60.pdb <span style='color:#111;'> 52.00KB </span>","children":null,"spread":false},{"title":"cc.pch <span style='color:#111;'> 233.34KB </span>","children":null,"spread":false},{"title":"vc60.idb <span style='color:#111;'> 41.00KB </span>","children":null,"spread":false},{"title":"c.obj <span style='color:#111;'> 40.78KB </span>","children":null,"spread":false},{"title":"cc.exe <span style='color:#111;'> 232.05KB </span>","children":null,"spread":false},{"title":"cc.ilk <span style='color:#111;'> 294.76KB </span>","children":null,"spread":false}],"spread":true},{"title":"cc.dsw <span style='color:#111;'> 510B </span>","children":null,"spread":false}],"spread":true}],"spread":true}]