a.txt 内容
1,32424
2,松岛枫
3,撒放松放松
file('parameter1','parameter1')
Egg:f=file(u'C:\UsersdcfDesktop待办事项.txt','r')
parameter1为文件名,可接路径,如果路径中含有中文,前面应加 u
parameter2为文件操作类型,r-只读模式 w-写模式 a-追加模式
windows: r+b-(以读写模式打开) w+b(以写读模式打开), a+b(以追加及读模式打开)
备注:b:binary 二进制
1,读取文件内容
# -*- coding=UTF-8 -*-
f=file('a.txt','r')
for line in f.readlines():
line=line.strip('
')
print(line)
f.close()
2,读文件中某段范围的内容
# -*- coding=UTF-8 -*-
f=file(u'待办事项.txt','r')
for line in f.readlines():
line=line.strip('
').split(',')
# print(type(line)) #从此可以看出此时line已经是一个list
print(line)
print(line[1])
f.close()
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IbAPKM7/sGgEIivgGgkIhvACgk4hsACun/z5oNkZ3MDKoAAAAASUVORK5CYII=)