Send email using yii 2 framework

Use the yii 2 framework to send emails. The specific steps are as follows:

1. Open the email configuration in config/web.php

'mailer' => [
	'class' => 'yii\swiftmailer\Mailer',
    // send all mails to a file by default. You have to set
    // 'useFileTransport' to false and configure a transport
    // for the mailer to send real emails.
    'useFileTransport' => false,//true表示只生成文件不发
    'transport' => [
    	'class' => 'Swift_SmtpTransport',
        'host' => 'smtp.qq.com',  //每种邮箱的host配置不一样
        'username' => 'xxxxx@qq.com',//改成自己的邮箱
        'password' => 'xxxxxxxx',//改成自己的邮箱token
        'port' => '465',
        'encryption' => 'ssl',
	],
    'messageConfig'=>[
    	'charset'=>'UTF-8',
        'from'=>['xxxxx@qq.com'=>'YiiAdmin']//邮件显示名称
	],
],

2. Add the SiteController.php controller file

public function actionSendMail(){
	$mail= Yii::$app->mailer->compose('reset-password',['token'=>'xxxxxx']);
	// 渲染一个视图作为邮件模板 文件路径mail/reset-password.php,注意，不在view中
	$mail->setTo('xxxxx@hotmail.com');//要发送到的邮箱地址
	$mail->setSubject("邮件测试【重置密码】");//邮件标题
	if($mail->send())
		echo "success";
	else
		echo "failse";
	die();
}

3. View file

The output of the view file is the content of the email

<?php
$resetLink = Yii::$app->urlManager->createAbsoluteUrl([&#39;site/reset-password&#39;, &#39;token&#39; => $token]);
?>
<div>
	<h5>密码重置服务</h5>
	<a href="<?=$resetLink?>">点击重置密码</a>
</div>

4. Visit http://127.0. 0.1/base/web/index.php?r=site/send-mail

If success appears, the sending is successful. If the confirmation email is not received, the pop3 service has been enabled

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