auto save

diy.py

@@ -5,7 +5,10 @@
 # file1.write('李文:9本\n')
 # file1.write('张伟:16本\n')
 # file1.close()
-file1=open(r'C:\Users\Windows 10\Desktop\111.txt','a',encoding='utf-8')
-file1.write('小强:12本\n')
-file1.write('李明:15本\n')
-file1.close()
\ No newline at end of file
+# file1=open(r'C:\Users\Windows 10\Desktop\111.txt','a',encoding='utf-8')
+# file1.write('小强:12本\n')
+# file1.write('李明:15本\n')
+# file1.close()
+with open(r'C:\Users\Windows 10\Desktop\111.txt','r',encoding='utf-8') as file1:
+    for data in file1:
+        print(data)
\ No newline at end of file