Laravel 5.1创建无法正常工作

Question

我是Laravel 5.1的新手。我正在观看教程视频，而视频老师正在使用此代码在数据库中插入数据：

<?php

namespace App\Http\Controllers;

use App\comments;
use Illuminate\Http\Request;
use App\Http\Requests;
use App\Http\Controllers\Controller;

class CommentController  extends Controller
{
    public function getCommentNew()
    {
        $data = array(

            'commenter' => 'soheil' ,
            'comment  ' => 'Test content' ,
            'email'     => 'soheil@gmail.com' ,
            'post_id'   =>  1 ,
        ) ;
        comments::create( $data );
    }


}

我正在做像他这样的步骤，但我遇到了问题，所有字段除created_at和updated_at都是空的，如下所示：

这是我的评论模型：

<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
class comments extends Model
{
    protected $fillable = ['commenter,email,post_id,comment,approved'];
    public function post(){
        return $this->belongsTo('App\posts');
    }
}

这是迁移：

<?php
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;

class CreateCommentsTable extends Migration
{
    public function up()
    {
        Schema::create('comments', function (Blueprint $table) {
            $table->increments('id');
            $table->unsignedinteger('post_id');
            $table->string('commenter') ;
            $table->string('email') ;
            $table->text('comment') ;
            $table->boolean('approved');
            $table->timestamps();
        });
    }

    public function down()
    {
        Schema::drop('comments');
    }
}

Answer 1

您尚未在模型中正确设置$fillable属性，请尝试使用：

// in your model
protected $fillable = [
    'commenter','email','post_id','comment','approved'
];

Answer 2

您必须在可填充数组上单独定义列名称为上面答案中描述的shempignon 例如：['column1'，'column2'...] 不是一个字符串。每个列名称都必须是数组元素

Answer 3

试试这个就没事了:)，你忘记了protected $table = 'comments';

<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
class comments extends Model
{
    protected $table = 'comments';
    protected $fillable = ['commenter','email','post_id','comment','approved'];
    public function post(){
        return $this->belongsTo('App\posts');
    }
}