说明:本文主要学习Laravel的Artisan Command、Task Scheduler和Mail相关知识。做一个简单的小demo,用来定时发邮件。。走完整个流程最多只需一小时。同时,作者会将开发过程中的一些截图和代码黏上去,提高阅读效率。
作者的开发环境是本机的MAMP集成软件,PHP7.0,Laravel5.2.*。
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' => '[email protected]',//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('[email protected]', '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。
欢迎关注Laravel-China。
RightCapital招聘Laravel DevOps