无法创建 Laravel 关系

Question

所以我正在尝试将计划与当前用户相关联。 我有模式和迁移称为计划。我有一个名为 user 的方法，我使用 belongsTo() 来获取与该计划关联的所有用户。我不确定为什么它不起作用 模态

namespace App\Models;

use App\Models\User;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Factories\HasFactory;

class Plan extends Model
{
    use HasFactory;
    protected $fillable = [
        'name',
        'slug',
        'stripe_plan',
        'cost',
        'description'
    ];

    public function getRouteKeyName()
    {
        return 'slug';
    }
    public function user()
    {
        return $this->belongsTo(User::class);
    }

}

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

class CreatePlansTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('plans', function (Blueprint $table) {
            $table->increments('id');
            $table->string('name');
            $table->string('slug')->unique();
            $table->string('stripe_plan');
            $table->float('cost');
            $table->text('description')->nullable();
            $table->timestamps();
        });
    }
    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        Schema::dropIfExists('plans');
    }
}

我从我的控制器调用计划模型

controller that calls the model

the view that i call the users method

显示空白

the output on the screen

Answer 1

您没有加载关系。您可以使用with() 来实现此目的。

<?php 
// controller

class PlanController extends Controller {

    public function method(){
        $plans = Plan::with('user')->get(); 
        // Continue with Code
        // if you use compact to pass data to the view
        // else  $plans = Plan::all();
        // views('view_name', ['plans' => $plans] should word just fine
    }
}