Commit 904e2a17 by BellCodeEditor

save project

parent d5d0c4c8
Showing with 8 additions and 3 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' # 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 ("C:\Users\Administrator\Desktop\book.txt",'r',encoding='utf-8')as file1: new_data=''
with open (r"C:\Users\Administrator\Desktop\book.txt",'r',encoding='utf-8')as file1:
for data in file1: for data in file1:
if'小强:10本'in data: if '小强:10本'in data:
print('数据在文件中') data=data.replace('小强:10本','小强:11本')
new_data+=data
with open (r"C:\Users\Administrator\Desktop\book.txt",'w',encoding='utf-8')as file1:
file1.write(new_data)
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