遍历文件夹和子文件夹，删除所有VC工程编译后留下的垃圾文件，如果工程多，很实用哦（我自己就释放出来2G的空间）-traverse folders and subfolders, and delete all VC works compiled documents left by the garbage, if works, Oh, very practical (I myself would release 2 G space)

遍历文件夹和子文件夹，删除所有VC工程编译后留下的垃圾文件，如果工程多，很实用哦（我自己就释放出来2G的空间）-traverse folders and subfolders, and delete all VC works compiled documents left by the garbage, if works, Oh, very practical (I myself would release 2 G space)