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lesson12-1
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Commit
49a2427d
authored
2 years ago
by
BellCodeEditor
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parent
b1e6f5fc
c237285l970p219a10056/T795951
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diy.py
diy.py
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49a2427d
# 写入同学们的捐赠明细:'小兰:12本'、'小丽:11本'、'李文:9本'、'张伟:16本'
# 写入同学们的捐赠明细:'小兰:12本'、'小丽:11本'、'李文:9本'、'张伟:16本'
file1
=
open
(
r"C:\Users\HP\Desktop\新建文件夹\test.txt"
,
"w"
,
encoding
=
"utf-8"
)
#file1=open(r"C:\Users\HP\Desktop\新建文件夹\test.txt","w",encoding="utf-8")
#file1.write("小兰:12本'\n'李文:9本'\n'张伟:16本")
#file1.close()
with
open
(
r"C:\Users\HP\Desktop\新建文件夹\test.txt"
,
"r"
,
encoding
=
"utf-8"
)
as
file1
:
#把文件里面的内容遍历在控制台
#判断小兰:12本在不在里边,在的话打印“数据在里面”出控制台
for
i
in
file1
:
print
(
i
)
if
'小兰:12本'
in
file1
:
print
(
"数据在里面"
)
file1
.
write
(
"小兰:12本'
\n
'李文:9本'
\n
'张伟:16本"
)
file1
.
close
()
\ No newline at end of file
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