具体说来应该是占用文件夹或盘符 输入路径如d:\测试 点锁定就OK，退出后就是取消了， 密码1557-Specifically, should be occupied by a folder or drive letter Enter the path as d: \ test point lock on the OK, withdrawal is canceled, password 1557

能在指定文件夹中搜索rar文件，并判断其是否加密，将结果保存在result.txt中 只是测试写的程序，效率不高-Specify the folder in rar file search and determine whether encryption, the result is stored in the result.txt in the written test procedures, efficiency is not high