community-service/app/Models/PostMusic.php

<?php
/**
 * Created by PhpStorm.
 * User: Administrator
 * Date: 2019-07-04
 * Time: 9:47
 */

namespace App\Models;


use Illuminate\Database\Eloquent\Model;

class PostMusic extends Model {
    protected $table = 'post_music';
    protected $guarded = [];

    public function PostMusicCategoryRel()
    {
        return $this->hasMany('App\Models\PostMusicCategoryRel','mid','id');
    }
}