save project

diy1.py

@@ -8,6 +8,7 @@ while True:
         print("登录成功")
         print("登录成功")
     if username!=name:
     if username!=name:
         print("账号错误")
         print("账号错误")
+        continue
     if userpassword!=password:
     if userpassword!=password:
         print("密码错误")
         print("密码错误")
     # print("用户名或密码错误！")
     # print("用户名或密码错误！")