Commit 3b9ce795 by BellCodeEditor

save project

parent 7eab5ba0
Showing with 9 additions and 7 deletions
# 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'
new_data=''
with open(r'C:\Users\lenovo\Desktop\test.txt','r',encoding='utf-8')as filel:
for data in filel:
if'小强:12本' in data:
print("小强数据在文件中")
if'小兰:12本' in data:
print("小兰数据在文件中")
# filel.write('小强:12本\n')
# filel.write('李明:15本\n')
\ No newline at end of file
if'小强:12本' in data:
data=data.replace('小强:12本','小强:11本')
if'小兰:12本' in data:
data=data.replace('小兰:12本','小兰:14本')
new_data=data
with open(r'C:\Users\lenovo\Desktop\test.txt','w',encoding='utf-8')as filel:
filel.write(new_data)
\ No newline at end of file
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