Commit ca93695f by BellCodeEditor

save project

parent 8a4d036e
Showing with 5 additions and 2 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'
new_data=''
with open(r'C:\Users\Lenovo\Documents\test.txt','r', with open(r'C:\Users\Lenovo\Documents\test.txt','r',
encoding='utf-8') as file1: encoding='utf-8') as file1:
file1.write('小兰:12本\n') file1.write('小兰:12本\n')
...@@ -7,4 +8,6 @@ file1.write('李文:9本\n') ...@@ -7,4 +8,6 @@ file1.write('李文:9本\n')
file1.write('张伟:16本\n') file1.write('张伟:16本\n')
for data in file1: for data in file1:
if'小强:10本'in data: if'小强:10本'in data:
print('数据在文件中') data=data.replace('小强:10本','小强:11本')
\ No newline at end of file new_data += data
filel.write(new_data)
\ No newline at end of file
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