python复制文件的方法实例详解-Python Tutorial-php.cn

python复制文件的方法实例详解

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Release： 2016-06-10 15:11:54

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本文实例讲述了python复制文件的方法。分享给大家供大家参考。具体分析如下：

这里涉及Python复制文件在实际操作方案中的实际应用以及Python复制文件的相关代码说明，希望你会有所收获。

Python复制文件：

import shutil 
import os 
import os.path 
src = " d:\\download\\test\\myfile1.txt " 
dst = " d:\\download\\test\\myfile2.txt " 
dst2 = " d:/download/test/

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测试文件夹.txt "

dir1 = os.path.dirname(src) 
print ( " dir1 %s " % dir1) 
if (os.path.exists(src) == False): 
os.makedirs(dir1) 
f1 = open(src, " w " ) 
f1.write( " line a\n " ) 
f1.write( " line b\n " ) 
f1.close() 
shutil.copyfile(src, dst) 
shutil.copyfile(src, dst2) 
f2 = open(dst, " r " ) 
for line in f2: 
print (line) 
f2.close()

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测试复制文件夹树

try : 
srcDir = " d:/download/test " 
dstDir = " d:/download/test2 "

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如果dstDir已经存在,那么shutil.copytree方法会报错!这也意味着你不能直接用d:作为目标路径.

shutil.copytree(srcDir, dstDir) 
except Exception as err: 
print (err)

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希望本文所述对大家的Python程序设计有所帮助。

Related labels：

python Copy files

source：php.cn

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