Commit a7d56124 by BellCodeEditor

save project

parent de616256
Showing with 5 additions and 1 deletions
...@@ -3,8 +3,11 @@ file1=open(r'C:\Users\Administrator\Desktop\test.txt','w',encoding='utf-8') ...@@ -3,8 +3,11 @@ file1=open(r'C:\Users\Administrator\Desktop\test.txt','w',encoding='utf-8')
file1.write('小兰;12本') file1.write('小兰;12本')
file1.close() file1.close()
with open(r'C:\Users\Administrator\Desktop\test.txt','a',encoding='utf-8') as file1: with open(r'C:\Users\Administrator\Desktop\test.txt','a',encoding='utf-8') as file1:
file.write('李强;10本\n') file.write('c\n')
new-data="
with open(r'C:\Users\Administrator\Desktop\test.txt','r',encoding='utf-8') as file1: with open(r'C:\Users\Administrator\Desktop\test.txt','r',encoding='utf-8') as file1:
for data in file1: for data in file1:
if '李强;10本' in data: if '李强;10本' in data:
data=data.replace('李强;10本','李强,11本')
new_data+=data
print('数据在文件中') print('数据在文件中')
\ No newline at end of file
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