Laravel测验存储正确答案

Question

我是[[非常新]]，到Laravel，所以我有一个测验项目。目前，我已经实现了将带有单选答案的问题存储在数据库中，但是我不知道如何：

1）在网页上显示所有带有答案的问题。

2）为用户存储每个正确答案的分数。

UPDATE：多亏了[[ettdro，我解决了我的第一个问题。仅剩我第二个。我将不胜感激。我的Answer.php

模型目前为空。我的

Question.php模型：

class Question extends Model
{
  // connect the models by adding a relationship to the Question model
  public function answers()
  {
      return $this->hasMany(Answer::class);
  }
}

[迁移中的[[问题中的[[我的

向上]函数是：
public function up()
    {
        Schema::create('questions', function (Blueprint $table) {
            $table->id();
            $table->string('text');
            $table->integer('points')->unsigned();
            $table->timestamps();
        });
    }
<< [迁移

中的[[答案的[我的上函数是：

public function up()
    {
        Schema::create('answers', function (Blueprint $table) {
            $table->id();
            // since answer is connected to the question
            $table->integer('question_id');
            $table->string('text');
            $table->boolean('correct_one');
            $table->timestamps();
        });
    }

我的

QuestionAnswerSeeder.php

是：

// for filling the tables
class QuestionAnswerSeeder extends Seeder
{
    /**
     * Run the database seeds.
     *
     * @return void
     */

    // truncating the tables and then store each question and its answers.
    public function run()
    {
      Question::truncate();
      Answer::truncate();
      $questionAndAnswers = $this->getData();

      $questionAndAnswers->each(function ($question) {
          $createdQuestion = Question::create([
              'text' => $question['question'],
              'points' => $question['points'],
          ]);

          collect($question['answers'])->each(function ($answer) use ($createdQuestion) {
              Answer::create([
                  'question_id' => $createdQuestion->id,
                  'text' => $answer['text'],
                  'correct_one' => $answer['correct_one'],
              ]);
          });
      });
    }

    // for the actual data, I use a separate getData method to keep it cleaner
    // in this method, I return a big collection with all the questions and answers
    private function getData()
    {
        return collect([
            [
                'question' => 'When did the World War 2 end?',
                'points' => '1',
                'answers' => [
                    ['text' => '1939', 'correct_one' => false],
                    ['text' => '1941', 'correct_one' => false],
                    ['text' => '1945', 'correct_one' => true],
                ],
            ],
            [
                'question' => 'Who discovered America?',
                'points' => '1',
                'answers' => [
                    ['text' => 'Adolf Hitler', 'correct_one' => false],
                    ['text' => 'Napoleon Bonaparte', 'correct_one' => false],
                    ['text' => 'Christopher Columbus', 'correct_one' => true],
                ],
            ],
        ]);
    }
}

我对Laravel还是很陌生，所以我有一个测验项目。目前，我已经实现了将带有单选答案的问题存储在数据库中，但是我不知道如何：1）显示所有...

Answer 1