IOError:[Errno 22] invalid mode('r')or filename:'c:\\Python27\test.txt' [英] IOError: [Errno 22] invalid mode ('r') or filename: 'c:\\Python27\test.txt'
本文介绍了IOError:[Errno 22] invalid mode('r')or filename:'c:\\Python27\test.txt'的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
以下是什么错误:
test_file = open('c:\\Python27\test。 txt','r')
解决方案
\ t
是制表符。使用原始字符串:
test_file = open(r'c:\Python27\test.txt','r ')
或双斜杠:
test_file = open('c:\\Python27\\test.txt','r')
$ p
或使用正斜杠代替:
$ p $test_file = open('c :/Python27/test.txt','r')
What is wrong with the following:
test_file=open('c:\\Python27\test.txt','r')
解决方案
\t
is a tab character. Use a raw string instead:
test_file=open(r'c:\Python27\test.txt','r')
or double the slashes:
test_file=open('c:\\Python27\\test.txt','r')
or use forward slashes instead:
test_file=open('c:/Python27/test.txt','r')
这篇关于IOError:[Errno 22] invalid mode('r')or filename:'c:\\Python27\test.txt'的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!
查看全文