注意，只有一个*.cpp和*.h，放在任何C/C++工程就可以用，功能是扫描本地所有磁盘，并逐级遍历磁盘下的目录子目录，查找出您设置的文件，具体应用太多，你可以用就行。-Note that only one*. cpp and*. h, on any C/C++ projects can be used, function is to scan all local disks, and progressively traverse the disk subdirectory under the directory, find the file you set out, the specific application too much, you can use on the line.