Python3 os.listdir () method
Python3 OS file / directory methods
Outline
List of files or file os.listdir () method returns the specified folder contains a folder name. This list is in alphabetical order. It does not include '' and '..' even if it's in the folder.
Only support the use of Unix, Windows under.
grammar
listdir () method syntax is as follows:
os.listdir(path)
parameter
path - the need to list the directory path
return value
Files and return the specified path of the folder list.
Examples
The following example demonstrates listdir () method of use:
#!/usr/bin/python3
import os, sys
# 打开文件
path = "/var/www/html/"
dirs = os.listdir( path )
# 输出所有文件和文件夹
for file in dirs:
print (file)
The above program output is:
test.htm stamp faq.htm _vti_txt robots.txt itemlisting resumelisting writing_effective_resume.htm advertisebusiness.htm papers resume