How to use Hyperf framework for email sending

How to use the Hyperf framework to send emails

Introduction:
In web application development, email sending is a very common function. As a lightweight, high-performance application framework, the Hyperf framework also provides the function of sending emails, allowing us to easily send and manage emails. This article will introduce how to use the Hyperf framework to send emails and provide specific code examples.

1. Installation and configuration
Before using the Hyperf framework to send emails, we need to make some basic settings in the configuration file. First, you need to create a mail.php configuration file in the config/autoload directory. In this configuration file, we need to specify the drive for sending emails, the configuration information of the sender, and the configuration of the email log. The following is a basic email configuration example:

return [
    'default' => 'smtp',
    
    'mailers' => [
        'smtp' => [
            'transport' => 'smtp',
            'host' => 'smtp.mailtrap.io',
            'port' => 587,
            'encryption' => 'tls',
            'username' => 'your_username',
            'password' => 'your_password',
            'timeout' => null,
        ],
    ],
    
    'log_channel' => 'mail',
];

In the above example, we used SMTP as the driver for sending emails, and configured the relevant information of the mail server, including the host, port, and encryption method of the SMTP server. , username and password, etc. At the same time, we also specified the channel of the mail log as mail.

2. Write the email sending code
After completing the configuration, we can write the email sending code. First, we need to create a mail class, inherited from the HyperfMailMessage class. The email class is responsible for constructing email content, adding attachments and other operations. The following is an example email class:

use HyperfMailMessage;

class MyMail extends Message
{
    public function build()
    {
        return $this->from('sender@example.com', 'Sender Name')
                    ->subject('邮件主题')
                    ->view('emails.example')
                    ->with([
                        'data1' => $data1,
                        'data2' => $data2,
                        //...
                    ])
                    ->attach('/path/to/file');
    }
}

In the above code, we use the from method to specify the sender information of the email, the subject method to specify the subject of the email, and the view method to specify the path of the email view. The with method passes the data that needs to be used in the email view, and the attach method specifies the attachments that need to be added.

Next, we need to call the build method of the email class in the controller or elsewhere to build the email content and send it out through the email sending service. The following is an example code for sending emails:

use HyperfContractMailMailerInterface;

class MailController extends AbstractController
{
    public function send(MailerInterface $mailer)
    {
        $mailer->send(new MyMail());
    }
}

In the above code, we obtain the MailerInterface instance through dependency injection, then call the send method and pass the instance of the mail class to send the email.

3. Sending emails
After completing the writing of the above code, we can test sending emails. You can send emails by accessing the relevant routes in the browser or using the command line to call the corresponding controller methods.

It should be noted that in the default configuration, email sending logs are recorded through the specified mail channel. Therefore, we can make relevant configurations in the logging.php file in the config/autoload directory, such as specifying the path to log storage and the level of logging.

Summary:
This article briefly introduces how to use the Hyperf framework to send emails and provides specific code examples. By configuring basic email information and writing email classes, we can easily send and manage emails. I hope this article will help you understand the email sending function of the Hyperf framework.

The above is the detailed content of How to use Hyperf framework for email sending. For more information, please follow other related articles on the PHP Chinese website!