Commit 0968fc63 by BellCodeEditor

save project

parent dc22b1a3
Showing with 20 additions and 0 deletions
# 修改小强的数据为11本,以及小兰的数据'小兰:12本'修改为14本,最后读取修改后的数据
new_data=''
with open(r'C:\Users\Makcoo\Desktop\book.txt','r',encoding='utf-8') as file1:
for data in file1:
if '小强:10本'in data:
data=data.replace('小强:10本','小强:11本')
if '小兰:12本'in data:
data=data.replace('小兰:12本','小兰:14本')
new_data +=data
with open(r'C:\Users\Makcoo\Desktop\book.txt','w',encoding='utf-8') as file1:
file1.write(new_data)
with open(r'C:\Users\Makcoo\Desktop\book.txt','r',encoding='utf-8') as file1:
a=file1.read()
print(a)
# A=open(r'C:\Users\Makcoo\Desktop\book.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\n ')
# A.close()
\ No newline at end of file
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