auto save

diy.py

@@ -3,4 +3,15 @@ with open(r'C:\Users\CM\Desktop\test.txt','w',encoding='utf-8') as filel:
     for data in filel:
         if '小强：10' in data:
             data=data.replace('小强：10' '小强：11')
+        if '小兰：12本' in data: 
+            data=data.replace('小兰：12本','小兰：14本')
+        new_date +=data
 
+
+
+with open(r'C:\Users\CM\Desktop\test.txt','w',encoding='utf-8') as filel:
+    filel.write(new_date)
+
+with open(r'C:\Users\CM\Desktop\test.txt','w',encoding='utf-8') as filel:
+       
+