基于Laravel Task-Scheduler定时发送邮件小程序
Laravel中Artisan Command内容可以参看: 服务 —— Artisan Console ,Mail邮件服务内容可以参看: 服务 —— 邮件 ,以及Task-Scheduler任务定时器可以参看: 服务 —— 任务调度 。
Artisan Command
新建一个artisan command:
php artisan make:console SendEmails --command=emails:send
并在AppConsoleCommandsSendEmails.php文件中添加代码:
class SendEmails extends Command{ /** * The name and signature of the console command. * * @var string */ protected $signature = 'emails:send'; /** * The console command description. * * @var string */ protected $description = 'This is a demo about sending emails to myself'; /** * Create a new command instance. * * @return void */ public function __construct() { parent::__construct(); } /** * Execute the console command. * * @return mixed */ public function handle() { $this->info('I am handsome'); $this->error('I am not ugly'); }}
写上$description和handle()方法,$description变量用来显示命令的说明,handle()用来处理命令,然后在AppConsoleCommandsKernel.php中注册命令:
protected $commands = [ // Commands\Inspire::class, Commands\SendEmails::class, ];
好,这下可以在终端输入php artisan查看并执行命令了:
邮件服务API驱动需要安装guzzlehttp/guzzle这个包,在项目根目录下:
composer require guzzlehttp/guzzle
然后在.env文件中配置下邮件驱动和用户名密码:
然后修改下handle()方法:
/** * Execute the console command. * * @return mixed */ public function handle() {// $this->info('I am handsome');// $this->error('I am not ugly'); $user = [ 'email' => 'XXX@XXX.com',//一个有效的邮箱接收地址 'name' => 'liuxiang', ]; $status = Mail::send('emails.send', ['user'=>$user], function($msg) use ($user){ $msg->from('XXX@XXX.com', 'liuxiang email');//一个有效的邮箱发送地址 $msg->to($user['email'], $user['name'])->subject('This is a demo about sending emails to myself'); }); if(!$status){ $this->error('Fail to send email');exit; } $this->info('Success to send email');exit; }
发送的内容在视图emails.send里,新建resources/views/emails/send.blade.php文件:
Bootstrap Template This is a email by Laravel Artisan Command
一切准备OK,在项目根目录运行邮件发送命令吧,然后会收到邮件发送成功打印:
然后接收的邮箱会收到邮件:
It is working!!!
Task-Scheduler
每次手动发邮件毕竟不太爽啊,可以利用系统的定时器crontab定时发送,Laravel里有任务定时器可以玩一玩。修改app/Console/Kernel.php文件:
/** * Define the application's command schedule. * * @param \Illuminate\Console\Scheduling\Schedule $schedule * @return void */ protected function schedule(Schedule $schedule) { // $schedule->command('inspire')->hourly(); //$schedule->command('emails:send')->everyFiveMinutes(); $schedule->command('emails:send')->everyMinutes(); }
在终端输入 crontab -e 添加一个cron条目:
* * * * * php /Applications/MAMP/htdocs/laravelemail/artisan schedule:run 1>> /dev/null 2>&1
然后程序每隔一分钟发个邮件过来:
总结:本文主要以Laravel的Artisan Command、Mail和Task-Scheduler做一个好玩的小demo,来定时发发骚扰邮件,哈哈。还挺好玩的,可以试一试。。嘛,过几天想结合设计模式来聊聊Laravel,到时见。
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