Laravel 5.1-以雄辩的方式存储数据：关系

我创建了用户登录和用户注册，运行良好

但现在，我添加了另一个表，user\u detail表，其中包含另一个用户数据，如姓名、性别等。该表与user表具有一对一的关系。我已经定义了像hasOne和belongsTo这样的关系

protected function create(array $data) {

        $user = User::create([
            'name' => $data['name'],
            'email' => $data['email'],
            'password' => bcrypt($data['password']),
        ]);


        $user_detail = UsersDetail::create([
            'birthOfDate' => null
        ]);

        $user->save();
        $user_detail->save();

        return $user;
    }

我想问，当我注册一个新用户时，user和user\u detail表是如何填写的？尽管用户详细信息表只是填写了'id'，因为用户表和用户详细信息表对于primarykey和foreignkey具有相同的id

此处参考我的路线：

...
// Registration routes...
Route::get('auth/register', 'Auth\AuthController@getRegister');
Route::post('auth/register', 'Auth\AuthController@postRegister');
...

<?php

namespace App\Http\Controllers\Auth;

use App\User;
use App\UsersDetail;
use Validator;
use App\Http\Controllers\Controller;
use Illuminate\Foundation\Auth\ThrottlesLogins;
use Illuminate\Foundation\Auth\AuthenticatesAndRegistersUsers;

class AuthController extends Controller {
    /*
      |--------------------------------------------------------------------------
      | Registration & Login Controller
      |--------------------------------------------------------------------------
      |
      | This controller handles the registration of new users, as well as the
      | authentication of existing users. By default, this controller uses
      | a simple trait to add these behaviors. Why don't you explore it?
      |
     */

use AuthenticatesAndRegistersUsers,
    ThrottlesLogins;

    /**
     * Create a new authentication controller instance.
     *
     * @return void
     */
    public function __construct() {
        $this->middleware('guest', ['except' => 'getLogout']);
    }

    /**
     * Get a validator for an incoming registration request.
     *
     * @param  array  $data
     * @return \Illuminate\Contracts\Validation\Validator
     */
    protected function validator(array $data) {
        return Validator::make($data, [
                    'name' => 'required|max:255',
                    'email' => 'required|email|max:255|unique:users',
                    'password' => 'required|confirmed|min:6',
        ]);
    }

    /**
     * Create a new user instance after a valid registration.
     *
     * @param  array  $data
     * @return User
     */
    protected function create(array $data) {
        return User::create([
                    'name' => $data['name'],
                    'email' => $data['email'],
                    'password' => bcrypt($data['password']),
        ]);
    }

    protected $redirectPath = '/dashboard';

}

AuthController：

...
// Registration routes...
Route::get('auth/register', 'Auth\AuthController@getRegister');
Route::post('auth/register', 'Auth\AuthController@postRegister');
...

<?php

namespace App\Http\Controllers\Auth;

use App\User;
use App\UsersDetail;
use Validator;
use App\Http\Controllers\Controller;
use Illuminate\Foundation\Auth\ThrottlesLogins;
use Illuminate\Foundation\Auth\AuthenticatesAndRegistersUsers;

class AuthController extends Controller {
    /*
      |--------------------------------------------------------------------------
      | Registration & Login Controller
      |--------------------------------------------------------------------------
      |
      | This controller handles the registration of new users, as well as the
      | authentication of existing users. By default, this controller uses
      | a simple trait to add these behaviors. Why don't you explore it?
      |
     */

use AuthenticatesAndRegistersUsers,
    ThrottlesLogins;

    /**
     * Create a new authentication controller instance.
     *
     * @return void
     */
    public function __construct() {
        $this->middleware('guest', ['except' => 'getLogout']);
    }

    /**
     * Get a validator for an incoming registration request.
     *
     * @param  array  $data
     * @return \Illuminate\Contracts\Validation\Validator
     */
    protected function validator(array $data) {
        return Validator::make($data, [
                    'name' => 'required|max:255',
                    'email' => 'required|email|max:255|unique:users',
                    'password' => 'required|confirmed|min:6',
        ]);
    }

    /**
     * Create a new user instance after a valid registration.
     *
     * @param  array  $data
     * @return User
     */
    protected function create(array $data) {
        return User::create([
                    'name' => $data['name'],
                    'email' => $data['email'],
                    'password' => bcrypt($data['password']),
        ]);
    }

    protected $redirectPath = '/dashboard';

}

---

这里有一种方法

$user = new \User($data)->save();
$user_detail = new \UserDetail($detail_data);
$user->user_detail()->associate($user_detail);

好的，我认为@ajameswolf方法是更新数据。我需要的是在两个有关系的表中创建一个数据

我在我的AuthController中使用此方法

protected function create(array $data) {

        $user = User::create([
            'name' => $data['name'],
            'email' => $data['email'],
            'password' => bcrypt($data['password']),
        ]);


        $user_detail = UsersDetail::create([
            'birthOfDate' => null
        ]);

        $user->save();
        $user_detail->save();

        return $user;
    }

你为什么把数据放在
user\u detail
而不是
user
？只是想指出，这可能会出现在
AuthController
中的
create
方法中。你能解释一下“\”是什么意思吗？因为我在第一行$user=new\user（$data）->save有错误。该错误表示语法错误，意外的'->'（T_OBJECT_运算符）。反斜杠是命名空间约定。它可能需要，也可能不需要，这取决于您在哪里编写。它接受新数据作为数组。因此，如果要创建实体，可以使用我的方法