Question

我已经创建了一个广告明细表，我想知道我应该在adDetail模型中使用哪种关系。迁移文件如下所示。请帮助我

<?php

use Illuminate\Support\Facades\Schema;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;

class CreateAdsDetailsTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('ads_details', function (Blueprint $table) {
            $table->increments('id');
            $table->unsignedInteger('user_id');
            $table->unsignedInteger('ad_id');
            $table->string('token', 60)->unique();
            $table->longText('session_data');
            $table->boolean('session_status')->default('0');
            $table->timestamps();
            $table->foreign('user_id')->references('id')->on('users');
            $table->foreign('ad_id')->references('id')->on('ads');
        });
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        Schema::dropIfExists('ads_details');
    }
}

Answer 1

可能与广告和用户模型有关

在AdDetail模型中

public function ad()
{
return $this->belongsTo(Ad::class);
}
public function user()
{
return $this->belongsTo(User::class);
}

我需要在此模型中建立什么关系？

1 个答案: