【发布时间】:2020-12-22 07:14:13
【问题描述】:
我使用 laravel ui 脚手架创建了一个注册表单。
我做了什么:
• 在默认字段之外添加了一些字段
• 使用 auth 控制器专门 RegisterController 并由此更改部分 create 函数
protected function create(array $data)
{
return User::create([
'name' => $data['name'],
'email' => $data['email'],
'password' => Hash::make($data['password']),
]);
}
进入这个:
protected function create(array $data)
{
return User::create([
'user_email' => $data['email'],
'user_Type' => $data['user_Type'],
'username' => $data['username'],
'password' => Hash::make($data['password']),
'contact_number' => $data['contact_number'],
]);
}
但是用post方法提交表单后的结果是这样的:
参数计数错误 函数 App\Http\Controllers\Auth\RegisterController::create() 的参数太少,在第 54 行的 /Users/idan/Documents/SweetSurrender/vendor/laravel/framework/src/Illuminate/Routing/Controller.php 中传递了 0恰好是 1 个预期
Web.php
Route::get('/register', function() {
return view('auth.register');
})->name('register');
Route::post('/register', [RegisterController::class, 'create']);
RegisterController.php
<?php
namespace App\Http\Controllers\Auth;
use App\Http\Controllers\Controller;
use App\Providers\RouteServiceProvider;
use App\Models\User;
use Illuminate\Foundation\Auth\RegistersUsers;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Facades\Validator;
class RegisterController extends Controller
{
/*
|--------------------------------------------------------------------------
| Register Controller
|--------------------------------------------------------------------------
|
| This controller handles the registration of new users as well as their
| validation and creation. By default this controller uses a trait to
| provide this functionality without requiring any additional code.
|
*/
use RegistersUsers;
/**
* Where to redirect users after registration.
*
* @var string
*/
protected $redirectTo = RouteServiceProvider::HOME;
/**
* Create a new controller instance.
*
* @return void
*/
public function __construct()
{
$this->middleware('guest');
}
/**
* Get a validator for an incoming registration request.
*
* @param array $data
* @return \Illuminate\Contracts\Validation\Validator
*/
public function index() {
return view('auth.register');
}
protected function validator(array $data)
{
return Validator::make($data, [
'username' => ['required', 'string', 'max:16'],
'email' => ['required', 'string', 'email', 'max:255', 'unique:users'],
'password' => ['required', 'string', 'min:8', 'confirmed'],
'contact_number' => ['required', 'string', 'min:12', 'unique:users'],
]);
}
/**
* Create a new user instance after a valid registration.
*
* @param array $data
* @return \App\Models\User
*/
protected function create(array $data)
{
return User::create([
'user_email' => $data['email'],
'user_Type' => $data['user_Type'],
'username' => $data['username'],
'password' => Hash::make($data['password']),
'contact_number' => $data['contact_number'],
]);
}
}
我也尝试在 RegisterController.php 中使用它
protected function create(Request $data)
{
return User::create([
'user_email' => $data->input('email'),
'user_Type' => $data->input('user_Type'),
'username' => $data->input('username'),
'password' => Hash::make($data->input('password')),
'contact_number' => $data->input('contact_number'),
]);
}
但它会导致错误:
照亮\数据库\查询异常 SQLSTATE[HY000]:一般错误:1364 字段“user_email”没有默认值(SQL:插入
users(password,updated_at,created_at)值($2y$10$vr7UasRBCzx2URQxLSWneuvr4Hl1at.q7qDk8UKWc /INjeHeYH7y, 2020-12-22 07:15:41, 2020-12-22 07:15:41))
【问题讨论】:
-
你没有路由到
create方法..你有一个register你路由到的方法,它调用create -
你的意思是在RegisterController中创建一个register方法并在里面调用create方法?
-
你已经有了一个,
RegistersUserstrait 为你提供了注册所需的所有方法 -
特征的使用对我来说仍然是新事物,我只知道通过使用 RegistersUsers 包含 RegistersUsers 将允许控制器在不需要其他代码的情况下进行注册,但我对如何实现它感到困惑跨度>
-
非常感谢,我学到了很多东西,并且对如何使用 laravel 脚手架有了一些线索。
标签: laravel