Commit a2ef2e25 by BellCodeEditor

save project

parent 17b811d2
Showing with 11 additions and 4 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(r"C:\Users\Admin\Desktop\新建文件夹\ttt.txt",'a',encoding='utf-8') as filel:
filel.write("小兰:12本\n,小丽:11本\n,李文:9本\n,张伟:16\n")
new_data=""
with open(r"C:\Users\Admin\Desktop\新建文件夹\ttt.txt",'r',encoding='utf-8') as filel:
for data in filel:
if '张伟:16本' in data:
print('数据在文件中')
if ''张伟:16'in data:
data=data.replace('张伟:16,张伟:15')
if '小兰:12'in data:
data=data.replace('小兰:12','小兰:15')
new_data+=data
with open(r"C:\Users\Admin\Desktop\新建文件夹\ttt.txt",'r',encoding='utf-8') as filel:
filel.write(new_data)
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