save project

diy2.py

@@ -5,7 +5,7 @@ while True:
     password = input("请输入密码:")
     if name == username and password == userpassword:
         print("登录成功!")
-        break
+        continue
     if name!=username:
        print("用户名错误!请重新输入")
     if password!=userpassword: