随笔分类 -  python

摘要：1.os.walk(top, topdown=True, onerror=None, followlinks=False)Generate the file names in a directory tree by walking the tree either top-down or bottom-up. For each directory in the tree rooted at directory top (including top itself), it yields a 3-tuple (dirpath, dirnames, filenames).dirpath is a st 阅读全文