限制软件使用时间

[{"title":"（ 8 个子文件 144KB ） 限制软件使用时间","children":[{"title":"软件试用期程序(vc6.0)","children":[{"title":"Release","children":[{"title":"config","children":[{"title":"新建文本文档.txt <span style='color:#111;'> 12B </span>","children":null,"spread":false},{"title":"加密.exe <span style='color:#111;'> 84.00KB </span>","children":null,"spread":false},{"title":"dfcin.conf <span style='color:#111;'> 16B </span>","children":null,"spread":false}],"spread":true},{"title":"SetLifeTime.exe <span style='color:#111;'> 216.00KB </span>","children":null,"spread":false}],"spread":true},{"title":"Copyright.h <span style='color:#111;'> 1.36KB </span>","children":null,"spread":false},{"title":"DES.h <span style='color:#111;'> 15.05KB </span>","children":null,"spread":false},{"title":"SetLifeTime.dsw <span style='color:#111;'> 530B </span>","children":null,"spread":false},{"title":"SetLifeTime.cpp <span style='color:#111;'> 17.74KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]