代码： (使用os.listdir)

复制代码 代码如下:

import os

def ListFilesToTxt(dir,file,wildcard,recursion):

exts = wildcard.split(" ")

files = os.listdir(dir)

for name in files:

fullname=os.path.join(dir,name)

if(os.path.isdir(fullname) & recursion):

ListFilesToTxt(fullname,file,wildcard,recursion)

else:

for ext in exts:

if(name.endswith(ext)):

file.write(name + "n")

break

def Test():

dir="J:1"

outfile="binaries.txt"

wildcard = ".txt .exe .dll .lib"

file = open(outfile,"w")

if not file:

print ("cannot open the file %s for writing" % outfile)

ListFilesToTxt(dir,file,wildcard, 1)

file.close()

Test()

代码：(使用os.walk) walk递归地对目录及子目录处理，每次返回的三项分别为：当前递归的目录，当前递归的目录下的所有子目录，当前递归的目录下的所有文件。

复制代码 代码如下:

import os

def ListFilesToTxt(dir,file,wildcard,recursion):

exts = wildcard.split(" ")

for root, subdirs, files in os.walk(dir):

for name in files:

for ext in exts:

if(name.endswith(ext)):

file.write(name + "n")

break

if(not recursion):

break

def Test():

dir="J:1"

outfile="binaries.txt"

wildcard = ".txt .exe .dll .lib"

file = open(outfile,"w")

if not file:

print ("cannot open the file %s for writing" % outfile)

ListFilesToTxt(dir,file,wildcard, 0)

file.close()

Test()