Commit 73be9cb2 by BellCodeEditor

save project

parent a8d02629
Showing with 16 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'
# a=open('C:\\Users\\Administrator\\Desktop\\test.txt','w',encoding='utf-8')
# a.write('小兰:12本\n小丽:11本\n李文:9本\n张伟:16本')
# a.close()
# with open('C:\\Users\\Administrator\\Desktop\\test.txt','a',encoding='utf-8') as a:
# a.write('小兰:12本\n小丽:11本\n李文:9本\n张伟:16本\n小强:12本\n李明:15本')
b=""
with open('C:\\Users\\Administrator\\Desktop\\test.txt','r',encoding='utf-8') as a:
for i in a:
if "小强:10本" in i:
print("在文件中")
i=i.replace("小强:10本",'小强:11本')
b+=i
with open('C:\\Users\\Administrator\\Desktop\\test.txt','w',encoding='utf-8') as a:
a.write(b)
\ No newline at end of file
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or sign in to comment