不到10行代码,不依赖MFC创建建立产生多级目录,无论是相对路径还是绝对路径.本来是个小玩意儿,但是看站上没有就传上来了,各位见笑了.-less than 10 lines of code, not dependent on the establishment of MFC have to create multi-level directory, whatever path is a relative or absolute path. originally a small thing, bu