laravel – 第 2 页 – 刘满博客

laravel blade 分页url传参数

{{ $cards->appends(['content' => request()->content])->links() }}

laravel5.7 passport

composer require laravel/passport
php artisan migrate
php artisan passport:install

app/User.php

<?php

namespace App;

use Laravel\Passport\HasApiTokens;
use Illuminate\Notifications\Notifiable;
use Illuminate\Foundation\Auth\User as Authenticatable;

class User extends Authenticatable
{
    use HasApiTokens, Notifiable;
}

app/Providers/AuthServiceProvider.php

<?php

namespace App\Providers;

use Laravel\Passport\Passport;
use Illuminate\Support\Facades\Gate;
use Illuminate\Foundation\Support\Providers\AuthServiceProvider as ServiceProvider;

class AuthServiceProvider extends ServiceProvider
{
    /**
     * The policy mappings for the application.
     *
     * @var array
     */
    protected $policies = [
        'App\Model' => 'App\Policies\ModelPolicy',
    ];

    /**
     * Register any authentication / authorization services.
     *
     * @return void
     */
    public function boot()
    {
        $this->registerPolicies();

        Passport::routes();
    }
}

config/auth.php

'guards' => [
    'web' => [
        'driver' => 'session',
        'provider' => 'users',
    ],

    'api' => [
        'driver' => 'passport',
        'provider' => 'users',
    ],
],

laravel5.7 redis socket.io

composer require predis/predis

.env

BROADCAST_DRIVER=redis

config/app.php

取消注释providers下App\Providers\BroadcastServiceProvider::class,

创建文件app/Events/ChatRoom.php

<?php

namespace App\Events;

use Illuminate\Contracts\Broadcasting\ShouldBroadcast;

class ChatRoom implements ShouldBroadcast
{

    public $data;
    private $channels;
    /**
     * Create a new event instance.
     *
     * @return void
     */
    public function __construct($channels, $data)
    {
        //
        $this->channels = $channels;
        $this->data = $data;
    }

    /**
     * Get the channels the event should be broadcast on.
     *
     * @return array
     */
    public function broadcastOn()
    {
        return $this->channels;
    }
}

调用

use Event, App\Events\ChatRoom;

Event::fire(new ChatRoom($channel, ‘data’));

开了CND 有页面注释掉代码都无效。

thinkphp,laravel,开了CND 有页面注释掉代码都无效。

CDN有缓存，页面不刷新

用动态CDN或临时解决方案缓存配置，文件夹，/index.php/Home，0秒刷新。

laravel $error view 里无效

        \Illuminate\Session\Middleware\StartSession::class,
        \Illuminate\View\Middleware\ShareErrorsFromSession::class,

将上面的两句在protected $middlewareGroups里移动到protected $middleware里

必须在protected $middlewareGroups里删掉

原文Laravel 5.2 $errors not appearing in Blade

5.7

lang/zh_cn.json

{
    "Login": "登陆",
    "E-Mail Address": "邮箱",
    "Password": "密码",
    "Remember Me": "记住我",
    "Forgot Your Password?": "忘记密码?",
    "Register": "注册",
    "Name": "姓名",
    "Confirm Password": "重复密码",
    "Reset Password": "重设密码",
    "Send Password Reset Link": "发送邮件",
    "Logout": "退出",
    "Reset Password Notification": "找回密码",
    "You are receiving this email because we received a password reset request for your account.": "您收到此电子邮件，因为我们收到了找回密码请求您的账户。",
    "If you did not request a password reset, no further action is required.": "如果没有请求找回密码，则不需要进一步的操作。",
    "Hello!": "您好!",
    "Regards": "真挚问候",
    "If you’re having trouble clicking the ": "如果您不能点击"
}

5.4

php artisan vendor:publish --tag=laravel-notifications//找回密码邮件模版
php artisan make:notification ResetPassword//找回密码邮件通知

App/Notifications/Resetpassword.php

<?php

namespace App\Notifications;

use Illuminate\Bus\Queueable;
use Illuminate\Notifications\Notification;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Notifications\Messages\MailMessage;

class ResetPassword extends Notification
{
    use Queueable;

    /**
     * The password reset token.
     *
     * @var string
     */
    public $token;

    /**
     * Create a notification instance.
     *
     * @param  string  $token
     * @return void
     */
    public function __construct($token)
    {
        $this->token = $token;
    }

    /**
     * Get the notification's delivery channels.
     *
     * @param  mixed  $notifiable
     * @return array
     */
    public function via($notifiable)
    {
        return ['mail'];
    }

    /**
     * Get the mail representation of the notification.
     *
     * @param  mixed  $notifiable
     * @return \Illuminate\Notifications\Messages\MailMessage
     */
    public function toMail($notifiable)
    {
        return (new MailMessage)
            ->subject('找回密码')
            ->line('您收到此电子邮件，因为我们收到了找回密码请求您的账户。')
            ->action('重设密码', route('password.reset', $this->token))
            ->line('如果没有请求找回密码，则不需要进一步的操作。');
    }

    /**
     * Get the array representation of the notification.
     *
     * @param  mixed  $notifiable
     * @return array
     */
    public function toArray($notifiable)
    {
        return [
            //
        ];
    }
}

app\User.php

<?php

namespace App;

use Illuminate\Notifications\Notifiable;
use Illuminate\Foundation\Auth\User as Authenticatable;
use App\Notifications\ResetPassword as ResetPasswordNotification;

class User extends Authenticatable
{
    use Notifiable;

    /**
     * The attributes that are mass assignable.
     *
     * @var array
     */
    protected $fillable = [
        'name', 'email', 'password',
    ];

    /**
     * The attributes that should be hidden for arrays.
     *
     * @var array
     */
    protected $hidden = [
        'password', 'remember_token',
    ];
    public function sendPasswordResetNotification($token)
    {
        $this->notify(new ResetPasswordNotification($token));
    }
}

views/vendor/notifications/email.blade.php

@component('mail::message')
{{-- Greeting --}}
@if (! empty($greeting))
# {{ $greeting }}
@else
@if ($level == 'error')
# 错误!
@else
# 您好!
@endif
@endif

{{-- Intro Lines --}}
@foreach ($introLines as $line)
{{ $line }}

@endforeach

{{-- Action Button --}}
@if (isset($actionText))
<?php
    switch ($level) {
        case 'success':
            $color = 'green';
            break;
        case 'error':
            $color = 'red';
            break;
        default:
            $color = 'blue';
    }
?>
@component('mail::button', ['url' => $actionUrl, 'color' => $color])
{{ $actionText }}
@endcomponent
@endif

{{-- Outro Lines --}}
@foreach ($outroLines as $line)
{{ $line }}

@endforeach

<!-- Salutation -->
@if (! empty($salutation))
{{ $salutation }}
@else
来自,<br>{{ config('app.name') }}
@endif

<!-- Subcopy -->
@if (isset($actionText))
@component('mail::subcopy')
如果您不能点击"{{ $actionText }}"按钮，请复制下面的网址粘贴到您的浏览器：
[{{ $actionUrl }}]({{ $actionUrl }})
@endcomponent
@endif
@endcomponent

laravel常用命令

//执行迁移
php artisan migrate
//数据回滚
php artisan migrate:rollback
//webpack生产
npm run production
//发布webpack
npm run dev
//重建节点
npm rebuild node-sass
//创建新表
php artisan make:migration create_表名_table --create=表名
//填充数据
php artisan db:seed
//添加字段
php artisan make:migration add_添加信息_to_表名_table --table=表名
//创建控制器
php artisan make:controller 控制器复数Controller --resource
//创建模块
php artisan make:model 模块 -m
//创建视图
php artisan generate:view 文件夹.视图
//创建控制器模块数据库增删改查文件
php artisan generate:resource 表名
//查看路由
php artisan route
//自动加载
composer dumpautoload
//重置key
php artisan key:generate

laravel 项目迁移

git clone https://github.com/

cp -f .env.example .env

vi .env

chmod -R 777 bootstrap/cache
chmod -R 777 storage

composer dumpautoload

composer update

php artisan key:generate

[Illuminate\Database\QueryException]
SQLSTATE[42000]: Syntax error or access violation: 1071 Specified key was t
oo long; max key length is 767 bytes (SQL: alter table `users` add unique `
users_email_unique`(`email`))

use Illuminate\Support\Facades\Schema;

    public function boot()
    {
        //
        Schema::defaultStringLength(191);
    }

laravel npm run dev error

错误：SyntaxError: Block-scoped declarations (let, const, function, class) not yet supported outside strict mode

node版本低，node5.0在文件第一行加　”use strict”，或者更新node

brew upgrade node#更新node

curl -sL https://deb.nodesource.com/setup_6.x | bash –

apt-get install nodejs

错误：cross-env NODE_ENV=development webpack –watch –progress –hide-modules –config=node_modules/laravel-mix/setup/webpack.config.js

npm rebuild node-sass

npm run dev#successfully

标签： laravel