[英]Create models and relationship for two new tables in DB
我有两个表Post(id,text,id_tag)和Tag(id,name)。 如何为该表创建两个关系,以及如何为该表创建工作框架模型。
您应该创建两个模型1)标签2)发布,例如:
1)标签
<?php
namespace App\Models\frontend;
use Illuminate\Database\Eloquent\SoftDeletes;
use Illuminate\Database\Eloquent\Model;
class Tag extends Model
{
use SoftDeletes; //<--- use the softdelete traits
protected $dates = ['deleted_at']; //<--- new field to be added in your table
/**
* The database table used by the model.
*
* @var string
*/
protected $table = 'tag';
/**
* The database primary key value.
*
* @var string
*/
protected $guarded = ['id', '_token'];
/**
* Attributes that should be mass-assignable.
*
* @var array
*/
protected $fillable = ['name'];
/**
* That belong to the Tag.
*/
public function post()
{
return $this->hasMany('App\Models\Post');
}
}
2)发布
<?php
namespace App\Models;
use Illuminate\Database\Eloquent\SoftDeletes;
use Illuminate\Database\Eloquent\Model;
class Post extends Model
{
use SoftDeletes; //<--- use the softdelete traits
protected $dates = ['deleted_at']; //<--- new field to be added in your table
/**
* The database table used by the model.
*
* @var string
*/
protected $table = 'post';
/**
* The database primary key value.
*
* @var string
*/
protected $guarded = ['id', '_token'];
/**
* Attributes that should be mass-assignable.
*
* @var array
*/
protected $fillable = ['text','id_tag'];
/**
* The roles that belong to the Post.
*/
public function tag()
{
return $this->belongsTo('App\Models\Tag','id_tag');
}
}
希望这项工作为您服务!
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