auto save

diy.py

@@ -17,4 +17,7 @@ for data in file:
     new_data+=data
     new_data+=data
 file=open(r'C:\Users\MKHG1\Desktop\新建文本文档.txt','w',encoding='utf-8')
 file=open(r'C:\Users\MKHG1\Desktop\新建文本文档.txt','w',encoding='utf-8')
 file.write(new_data)
 file.write(new_data)
-file.close()
+file.close()
\ No newline at end of file
+file=open(r'C:\Users\MKHG1\Desktop\新建文本文档.txt','r',encoding='utf-8')
+a=file.read()
+print(a)
\ No newline at end of file