auto save

diy.py

+file1=open(r'C:\Users\Administrator\Desktop\text.txt','w',encoding='utf-8')
+file1.write("小兰：12本")
+file1.write("小丽：11本")
+file1.write("李文：9本")
+file1.write("张伟：16本")
+file1.close()
\ No newline at end of file