save project

22.py

@@ -22,11 +22,11 @@ with open(r'C:\Users\Administrator\Desktop\ardunio素材\test.txt','r',encoding=
         if '小强:10本' in date:
             date=date.replace('小强:10本','小强:15本')
         if '小兰:12本' in date:
-             date=date.replace('小兰:12本','小兰:15本')
+            date=date.replace('小兰:12本','小兰:15本')
         new_date +=date
-with open(r'C:\Users\Administrator\Desktop\ardunio素材\test.txt','a',encoding='utf-8') as file1:
+with open(r'C:\Users\Administrator\Desktop\ardunio素材\test.txt','w',encoding='utf-8') as file1:
     file1.write(new_date)
-with open(r'C:\Users\Administrator\Desktop\ardunio素材\test.txt','a',encoding='utf-8') as file1:
+with open(r'C:\Users\Administrator\Desktop\ardunio素材\test.txt','r',encoding='utf-8') as file1:
     a=file1.read()
     print(a)