auto save

diy.py

 with open('C:\\Users\\legao-001\\Desktop\\35487888974454545.txt','r',encoding='UTF-8') as file:
 file.read()
 for date in file:
-    print(date)
+    print(d)
 if'小强:15本\n' in file:
     print('目标在文件中')
\ No newline at end of file