save project

diy.py

@@ -2,19 +2,7 @@
 
 
 
 
 
 
-new_data=""
-with open(r'C:\Users\Administrator\Desktop\新建文件夹\file1.txt','r',encoding='utf-8') as file1:
-    for data in file1:
-        if '小兰:12本' in data:
-            data=data.replace('小兰:12本','小兰:21本')
-        new_data=data
 
 
-with open(r'C:\Users\Administrator\Desktop\新建文件夹\file1.txt','w',encoding='utf-8') as file1:        
-    file1.write(new_data)
-    
-    
-    
-    #  file1.write("小兰:12本\n小丽:11本\n李文:9本\n张伟:16本\n")
-    #  file1.write("小兰:12本\n")
-
-# file1.close()
+file1=open(r'C:\Users\Administrator\Desktop\新建文件夹\file1.txt','w',encoding='utf-8')
+file1.write("小兰:12本、小丽:11本'、'李文:9本'、'张伟:16本'")
+file1.close()