filecmp是python的標(biāo)準(zhǔn)庫自帶的模塊
[root@www difflib]# vim diff_one_file.py
!/usr/bin/env python
import filecmp
test1 =raw_input("please input you test1 An absolute path : ")
test2 =raw_input("please input you test2 An absolute path : ")
contrast = filecmp (test1,test2)
print contrast
創(chuàng)建一個(gè)文件的備份，然后對(duì)其備份進(jìn)行修改骚腥。
[root@www difflib]# cp diff.html diff.htmlv2
[root@www difflib]# echo aaaa>>diff.htmlv2
測(cè)試：
[root@www difflib]# python diff_one_file.py
please input you test1 An absolute path : /root/python_auto/difflib/diff.html
please input you test2 An absolute path : /root/python_auto/difflib/diff.htmlv2
False
