相关疑难解决方法(0)

无法将数据插入数据库,并且找不到IDE(phpStrom)中显示的所有查询类和Model类的方法如何解决？

这是我的扩展类(Post.php)这里显示最新的错误和where方法:

<?php namespace App;

use Carbon\Carbon;
use Illuminate\Database\Eloquent\Model;

class Post extends Model {

    protected  $fillable=[
        'title',
        'description',
        'location',
        'contact',
        'type',
        'published_at'
    ];
    protected $date=['published_at'];
    public function setPublishedAtAttribute($date)
    {
        $this->attributes['published_at'] = Carbon::createFromFormat('Y-m-d', $date);
    }

    /**
     * @param $query
     */
    public function scopePublished($query)
    {
        $query->where('published_at', '<=', Carbon::now());
    }

    public function scopeUnPublished($query)
    {
        $query->where('published_at', '>=', Carbon::now());
    }

    /**
     * An post is owned by a user.
     * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
     */
    public function user(){
        return $this->belongsTo('App\User');
    }

} 

这是我使用它的Controller类:

<?php namespace App\Http\Controllers;

use …

我正在进行登录功能,但遇到了一个我无法弄清楚的错误.

这是我的Model Login类:

class Login {

    private $username;
    private $password;
    private $cxn;       //database object

    function __construct($username,$password)
    {
        //set data
        $this->setData($username, $password);
        //connect DB
        $this->connectToDB();
        // get Data 
    }

    function setData($username, $password)
    {
        $this->username = $username;
        $this->password = $password;
    }

    private function connectToDB()
    {
        include 'Database.php';
        $connect = '../include/connect.php';
        $this->cxn = new database($connect);  
    }

    function getData()
    {
        $query = "SELECT * FROM anvandare WHERE anvandarnamn = '$this->username' AND losenord ='$this->'password'";
        $sql = mysql_query($query);

        if(mysql_num_rows($sql)>0)
        {
            return true;
        }
        else
        {
            throw …