摘要：
import os删除文件：os.remove()删除空目录：os.rmdir()递归删除空目录：os.removedirs()递归删除目录和文件（类似DOS命令DeleteTree）：方法1：自力更生，艰苦创业# Delete everything reachable from the directory named in 'top',# assuming there are no symbolic links.# CAUTION: This is dangerous! For example, if top == '/', it# could delete 阅读全文