save project

diy.py

@@ -10,3 +10,6 @@ file.close()
 with open(r"C:\Users\小梦\Desktop\test.txt",'a',encoding='utf-8') as file:
 with open(r"C:\Users\小梦\Desktop\test.txt",'a',encoding='utf-8') as file:
     file.write('小强:10本\n')
     file.write('小强:10本\n')
     file.write('小明:15本\n')
     file.write('小明:15本\n')
+with open(r"C:\Users\小梦\Desktop\test.txt",'r',encoding='utf-8') as file:
+    a = file.read()
+    print(a)