python脚本工具 － 3 目录遍历

• 遍历系统中某一目录下的所有文件名

#! /usr/bin/python
# coding:utf-8

import os

def dirList(path):
  filelist = os.listdir(path)
  print filelist

dirList('/Users/spdbma/python')

结果：

spdbmadeMacBook-Pro:python spdbma$ python dirlist.py
['.DS_Store', 'CharPainting', 'crawler', 'dirlist.py', 'picknames', 'test.py']

• 遍历系统中某一绝对路径下的所有文件名（包含路径显示）

#! /usr/bin/python
# coding:utf-8

import os

def dirList(path):
  filelist = os.listdir(path)
  allfile = []
  for filename in filelist:
    filepath = os.path.join(path,filename)
    if os.path.isdir(filepath):
      dirList(filepath)
    allfile.append(filepath)
  return allfile

allfile = dirList('/Users/spdbma/python')
print all file

结果：

spdbmadeMacBook-Pro:python spdbma$ python dirlist.py
['/Users/spdbma/python/.DS_Store', '/Users/spdbma/python/CharPainting', '/Users/spdbma/python/crawler', '/Users/spdbma/python/dirlist.py', '/Users/spdbma/python/picknames', '/Users/spdbma/python/test.py']