auto save

diy.py

@@ -5,4 +5,7 @@ file.close()
 file=open(r"C:\Users\admin\Desktop\test.txt","a",encoding="utf-8")
 file=open(r"C:\Users\admin\Desktop\test.txt","a",encoding="utf-8")
 file.write("小丽:11本\n")
 file.write("小丽:11本\n")
 with open(r"C:\Users\admin\Desktop\test.txt","a",encoding="utf-8")as file:
 with open(r"C:\Users\admin\Desktop\test.txt","a",encoding="utf-8")as file:
-    file.write("李宁:12本\n")
+    file.write("李宁:12本\n")
\ No newline at end of file
+with open(r"C:\Users\admin\Desktop\test.txt","r",encoding="utf-8")as file:
+    a=file.read()
+    print(a)
\ No newline at end of file