Commit 4c476b01 by BellCodeEditor

save project

parent a8d02629
Showing with 20 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'
with open('C:\\Users\\Administrator\\Desktop\\test.txt','w',encoding='utf-8') as a:
a.write('小兰:12本\n')
a.write('小丽:11本\n')
a.write('李文:9本\n')
a.write('张伟:16本\n')
with open('C:\\Users\\Administrator\\Desktop\\test.txt','a',encoding='utf-8') as a:
a.write('光头强:18本\n')
a.write('牛哥:18本\n')
a.write('虫大:13本\n')
a.write('虫二:19本\n')
new=""
with open('C:\\Users\\Administrator\\Desktop\\test.txt','r',encoding='utf-8') as a:
#print(a.read())
for i in a:
if '虫二:19本' in i:
i=i.replace('虫二:19本','虫二:20本')
new+=i
with open('C:\\Users\\Administrator\\Desktop\\test.txt','w',encoding='utf-8') as a:
a.write(new)
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