auto save

diy.py

@@ -4,4 +4,4 @@
 #a.close()
 #a.close()
 
 
 with open(r'C:\Users\Administrator\Desktop\新建文本文档.txt','a',encoding='utf-8') as b:
 with open(r'C:\Users\Administrator\Desktop\新建文本文档.txt','a',encoding='utf-8') as b:
-    b.write('\n小强:12本\n李明:15本')
+    b.write('小强:12本\n李明:15本')
\ No newline at end of file