小编thi*_*ami的帖子

我正在实现一个PHP应用程序,它首次需要来自Google Books API的一些数据.这很尴尬,但是当我使用典型的查询 http://books.google.com/books/feeds/volumes?q=search+term(以前有过特定API经验的人,可以理解我)时,它只返回10个结果.

例如,http ://books.google.com/books/feeds/volumes?q=php 的XML响应包含以下字段:totalResults> 582.但是,我只检索了10个.

在阅读相应的文档后,我还没有得出解决方案.

谁能帮助我？

我收到此异常,表示格式错误的参数文件:

[Symfony\Component\Config\Exception\FileLoaderLoadException]                                                                                                                    
  Cannot import resource "XXX/app/config/parameters_testing.yml" from "XXX/app/config/config_dev.yml".     
(Malformed inline YAML string { id: 212, status: 3, events:[ at line 168 (near "- { id: 212, status: 3, events:["))

我试图将数组嵌套到数组等等,但我找不到任何有用的资源,并继续获得异常.

cases:
    - { id: 213, status: 1}
    - { id: 213, status: 3, events:[
          { rec: both, event: 34}
          { rec: odd, event: 1}
          { rec: even, event: 2}
          { rec: odd, event: 29}
          { rec: odd, event: 9}
          { rec: even, event: 3}
          { rec: odd, event: 27}
          { …

我\prelaunch在我的应用程序中调用路由,这是我在我的定义routes.php:

`Route::get('/prelaunch', [ 'uses' => 'SubscriptionController@getReferrer', 'as' => 'subscriber.referral'], function () {
    return view('prelaunch');
});`

但不幸的是,我得到了:

Call to undefined method App\Http\Controllers\SubscriptionController::getMiddleware()

这是我的SubscriptionController代码的草稿:

namespace App\Http\Controllers;

use App\Http\Manager\SubscriptionManager;
use Illuminate\Support\Facades\Request;


/**
 * Class SubscriptionController
 * @package App\Http\Controllers
 */
class SubscriptionController
{
    /**
     * @var \SubscriptionManager $subscriptionManager
     */
    protected $subscriptionManager;

    /**
     * SubscriptionController constructor.
     */
    //public function __construct(SubscriptionManager $subscriptionManager)
    public function __construct(SubscriptionManager $subscriptionManager)
    {
        $this->subscriptionManager = $subscriptionManager;
    }

    /**
     * @param Request $request
     * @return void
     */
    public function …

我正在 Laravel 中实现多对多关系。实体是： users roles 和数据透视表user_role

Users
====
id
name
.....

roles
====
id
role
...

   user_role
   ======
   userId
   roleId

尝试了各种方法来获得rolesauser但到目前为止还没有运气。有任何想法吗？

最后一次尝试是：

/**
     * @return \Illuminate\Database\Eloquent\Relations\BelongsToMany
     */
    public function roles()
    {
        return $this->belongsToMany(Role::class, 'user_role', 'userId', 'roleId');
    }

Laravel Tinker 上的当前输出：

>>> $user->roles()
=> Illuminate\Database\Eloquent\Relations\BelongsToMany {#2380
     +withTimestamps: false,