Commit beae1d4a by BellCodeEditor

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parent 72de52b0
Showing with 5 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'
new_data=""
with open(r"C:\Users\Admin\Desktop\新建文件夹\ttt.txt",'r',encoding='utf-8') as filel:
for data in filel:
if '张伟:16本' in data:
print('数据在文件中')
data.replace('张伟:16本,张伟:17本')
new_data+=data
with open(r"C:\Users\Admin\Desktop\新建文件夹\ttt.txt",'r',encoding='utf-8') as filel:
filel.write(new_data)
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