複数のシナリオでオンライン質問応答をサポートするシステムを設計する方法

@Controller
public class UserController {

    @Autowired
    private UserService userService;

    @RequestMapping("/register")
    public String register(User user) {
        userService.register(user);
        return "register_success";
    }

    @RequestMapping("/login")
    public String login(User user) {
        boolean result = userService.login(user);
        if (result) {
            return "login_success";
        } else {
            return "login_fail";
        }
    }

    // 省略其他方法
}

from django.http import JsonResponse
from .models import Question

def add_question(request):
    question_content = request.POST.get('content')
    option_a = request.POST.get('option_a')
    option_b = request.POST.get('option_b')
    # 省略其他选项
    answer = request.POST.get('answer')

    question = Question(content=question_content, option_a=option_a, option_b=option_b, answer=answer)
    question.save()

    return JsonResponse({'msg': 'Question added successfully!'})

# 省略其他方法

import React, { useState } from 'react';

export default function ExamForm() {
  const [examName, setExamName] = useState('');
  const [examTime, setExamTime] = useState('');

  const handleExamNameChange = (event) => {
    setExamName(event.target.value);
  };

  const handleExamTimeChange = (event) => {
    setExamTime(event.target.value);
  };

  const handleSubmit = (event) => {
    event.preventDefault();
    // 发送HTTP请求创建考试
  };

  return (
    <form onSubmit={handleSubmit}>
      <label>
        Exam Name:
        <input type="text" value={examName} onChange={handleExamNameChange} />
      </label>
      <br />
      <label>
        Exam Time:
        <input type="datetime-local" value={examTime} onChange={handleExamTimeChange} />
      </label>
      <br />
      <input type="submit" value="Create Exam" />
    </form>
  );
}

// 省略其他方法