Commit 53412533 by BellCodeEditor

auto save

parent df953ede
Showing with 14 additions and 11 deletions
new_deat=""
file1=open(r'C:\Users\Administrator\Desktop\test.txt','r',encoding='utf-8')
for i in file1:
if '小兰:12本' in i:
i=i.replace('小兰:12本','小兰:14本')
if '小强:10本' in i:
i=i.replace('小强:10本','小强:12本')
new_deat+=i
print(new_deat)
file1.close()
\ No newline at end of file
# 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(r'C:\Users\Administrator\Desktop\b.txt','a',encoding='utf-8')
#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')
#a.close()
with open(r'C:\Users\Administrator\Desktop\b.txt','r',encoding='utf-8') as a:
# a.write('小兰:12本\n')
for i in a:
if '小强:10本' in i:
print('强数据在文件中')
if '小兰:12本' in i:
print('蓝数据在文件中')
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