Commit 32844682 by BellCodeEditor

save project

parent 7e3a2ff3
Showing with 14 additions and 0 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=""
file1=open(r'C:\Users\Administrator\Desktop\test.txt','w',encoding='utf-8')
file1.write('小强:12本\n小丽:11本\n李文:9本\n张伟:16本\n')
file1.close()
with open(r'C:\Users\Administrator\Desktop\test.txt','r',encoding='utf-8') as file1:
for data in file1:
if "小强:12本" in data:
data=data.replace("小强:12本","小强:1本")
print("数据在文件中")
new_data+=data
print(new_data)
with open(r'C:\Users\Administrator\Desktop\test.txt','r',encoding='utf-8') as file1:
file1.write('小强:12本\n小丽:11本\n李文:9本\n张伟:16本\n')
\ No newline at end of file
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