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lesson12-4
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Commit
aebb1b91
authored
a year ago
by
BellCodeEditor
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diy.py
diy.py
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aebb1b91
# 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'
# with open(r"C:\Users\双师12\Desktop\捐赠.txt","a",encoding="utf-8") as file:
# file.write("小兰:10本\n")
# file.write("小丽:11本\n")
with
open
(
r"C:\Users\双师12\Desktop\捐赠.txt"
,
"r"
,
encoding
=
"utf-8"
)
as
file
:
a
=
file
.
readlines
()
new_data
=
""
for
data
in
a
:
print
(
data
)
if
'小兰:10本'
in
data
:
print
(
'数据在文件中'
)
data
=
data
.
replace
(
"小兰:12本,小丽:14本"
)
new_data
=
new_data
+
data
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