Commit a2e36e11 by BellCodeEditor

save project

parent 6503be36
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' # 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'
#f=open(r"C:\Users\Admin\Desktop\test.txt","a",encoding="utf-8")
#f.write('小兰:12本\n')
#f.write('小丽:11本\n')
#f.write('李文:9本\n')
#f.write('张伟:16本\n')
#f.close()
#with open(r"C:\Users\Admin\Desktop\test.txt","a",encoding="utf-8")as f:
#f.write('bobo:12本')
with open(r"C:\Users\Admin\Desktop\test.txt","r",encoding="utf-8")as f:
new_data=""
for data in f:
if '小兰:12本' in data:
data=data.replace('小兰:12本','小兰:15本')
new_data +=data
print(new_data)
with open(r"C:\Users\Admin\Desktop\test.txt","w",encoding="utf-8")as f:
f.write(new_data)
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