save project

diy.py

@@ -8,9 +8,16 @@ file1.close()
 file1=open(r'C:\Users\玛酷机器人市南店8号\Desktop\test.txt','a',encoding='utf-8')
 file1.write('强子：12本\n')
 file1.write('明子：11本\n')
+new_data=''
 with open(r'C:\Users\玛酷机器人市南店8号\Desktop\test.txt','a',encoding='utf-8')as filel:
     for data in filel:
         if '小强:10本'in data:
-            print('在')
+            data=data.replace('小强：10本'，'小强：11本')
         if'小兰：12本'in data:
-            print('在')    
\ No newline at end of file
+            data=data.replace('小蓝：12本'，'小蓝：14本')
+        new_data +=data
+with open(r'C:\Users\玛酷机器人市南店8号\Desktop\test.txt','a',encoding='utf-8')as filel:  
+    filel.write(new_data)
+with open(r'C:\Users\玛酷机器人市南店8号\Desktop\test.txt','a',encoding='utf-8')as filel:    
+    a=filel.read()
+    print(a)    
\ No newline at end of file