岗位模型
<?php
namespace App\Model\User;
use Illuminate\Database\Eloquent\Model;
class Post extends Model
{
public function tags(){
return $this->belongsToMany('App\Model\User\Tag','post__tags', 'post_id', 'tag_id');
}
public function categories() {
return $this->belongsToMany('App\Model\User\Category','category__posts','post_id', 'category_id');
}
}
类别模型
<?php
namespace App\Model\User;
use Illuminate\Database\Eloquent\Model;
class Category extends Model
{
public function posts(){
return $this->belongsToMany('App\Model\User\Category','category__posts', 'post_id', 'category_id');
}
}
标签模型
<?php
namespace App\Model\User;
use Illuminate\Database\Eloquent\Model;
class Tag extends Model
{
public function posts() {
return $this->belongsToMany('App\Model\User\Post','post__tags','post_id','tag_id');
}
}
后控制器.php
public funcion store()
{
// do validation here
try{
$post = new …