laravel 使用自带的用户注册登录功能并修改登录方式

1，首先配置好数据库

修改.env 文件

DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=feng_app
DB_USERNAME=root
DB_PASSWORD=123456

2，执行迁移

php artisan migrate

3，生成路由，控制器，视图文件

php artisan make:auth

4，测试是否生成成功

http://your-site/login

5，修改登录方式，使用name字段登录，而不是email。

方式1，修改文件Illuminate\Foundation\Auth\AuthenticatesUsers

vendor\laravel\framework\src\Illuminate\Foundation\Auth\AuthenticatesUsers



public function username()
  {
    // return 'email';
    retrun  'name';
  }

修改视图文件resources/views/auth/login.blade.php

  

                        {{ csrf_field() }}

                        

                            name

                            

                                

                                @if ($errors->has('name'))
                                    
                                        {{ $errors->first('name') }}
                                    
                                @endif
                            
                        

                        

                            Password

                            

                                

                                @if ($errors->has('password'))
                                    
                                        {{ $errors->first('password') }}
                                    
                                @endif
                            
                        

                        

                            

                                

                                    
                                         Remember Me
                                    
                                
                            
                        

                        

                            

                                
                                    Login
                                

                                
                                    Forgot Your Password?
                                
                            
                        
                    

方式2

修改控制器文件，重写username() 方法

public function username()
    {
        return 'name';
    }

6，修改注册控制器

namespace App\Http\Controllers\Auth;

use App\User;
use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Validator;
use Illuminate\Foundation\Auth\RegistersUsers;
use Illuminate\Support\Facades\DB;

.......


protected function validator(array $data)
    { 
        $mobile=$data['name'];
        $sms_code=DB::select("select sms_code from sms where phone=? order by id desc limit 1",[$mobile]);
         
        return Validator::make($data, [
            'name' => 'required|string|max:255',
           // 'email' => 'required|string|email|max:255|unique:users',
            'password' => 'required|string|min:6|confirmed',
            'tcode' => 'required|string|max:25',
            'code' => [              
               'required',
               'string',
               'max:25',
               function($attribute, $value, $fail)use($sms_code) {
                   $sms=intval($sms_code[0]->sms_code);
                   if ($value!= $sms) {
                       return $fail($value.'验证码错误'.$sms);
                   }
               },
           ],
        ]);
    }

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

 修改视图文件

@extends('layouts.app')

@section('content')
class="container">
    
class="row">
        
class="col-md-8 col-md-offset-2">
            
class="panel panel-default">
                
class="panel-heading">用户注册

                
class="panel-body">
                    
class="form-horizontal" method="POST" action="{{ route('register') }}">
                        {{ csrf_field() }}

                        
class="form-group{{ $errors->has('name') ? ' has-error' : '' }}">
                            for="name" class="col-md-4 control-label">手机号

                            
class="col-md-6">
                                "name" type="text" class="form-control" name="name"  value="{{ old('tcode') }}" required autofocus>

                                @if ($errors->has('name'))
                                    class="help-block">
                                        {{ $errors->first('name') }}
                                    
                                @endif
                            
                        
 
                        
class="form-group">
                            class="col-md-4 control-label">验证码

                            
class="col-md-4">
                                "code" type="text" class="form-control" name="code"  value="{{ old('code') }}" required> 
                                
                                 @if ($errors->has('code'))
                                    class="help-block">
                                        {{ $errors->first('code') }}
                                    
                                @endif
                            
                             
class="col-md-2">
                                "button" class="btn btn-primary" id="GetVerify" onclick="get_verify()">
                                    发送验证码
                                
                                 
                            
                        
 
                        
class="form-group{{ $errors->has('password') ? ' has-error' : '' }}">
                            for="password" class="col-md-4 control-label">密码

                            
class="col-md-6">
                                "password" type="password" class="form-control" name="password" required>

                                @if ($errors->has('password'))
                                    class="help-block">
                                        {{ $errors->first('password') }}
                                    
                                @endif
                            
                        

                        
class="form-group">
                            for="password-confirm" class="col-md-4 control-label">再次输入密码

                            
class="col-md-6">
                                "password-confirm" type="password" class="form-control" name="password_confirmation" required>
                            
                        
                        
                        
class="form-group{{ $errors->has('tcode') ? ' has-error' : '' }}">
                            class="col-md-4 control-label">推荐码

                            
class="col-md-4">
                                "tcode" type="text" class="form-control" name="tcode"  value="{{ old('tcode') }}" required> 
                                  class="help-block">
                                        
                                    
                            
                        
                        
class="form-group">
                            
class="col-md-6 col-md-offset-4">
                                "submit" class="btn btn-primary">
                                    Register
                                
                            
                        
                    
                
            
        
    

@endsection