order_consumption_system_new/app/Models/Project.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use DB;

class Project extends Model
{
    protected $table = 'projects';
    public $timestamps = false;

    /**
     * 添加项目
     */
    public static function addData($params)
    {
    	return DB::table('projects')->insertGetId($params);
    }
}