How to use Hyperf framework for SMS sending

How to use the Hyperf framework to send text messages

Introduction:
In today's digital era, text messages have become a very important communication tool. Whether it is sending verification codes or promoting events, text messages can play an important role. When developing using the Hyperf framework, how to easily implement the SMS sending function is an issue that needs to be considered. This article will introduce how to use the Hyperf framework to send text messages, and attach specific code examples.

1. Configuring SMSService:
   First, to implement the SMS sending function in the Hyperf framework, we need to configure an SMSService. SMSService is responsible for sending text messages to the target mobile phone number and obtaining the sending results.

<?php
namespace AppService;

use HyperfGuzzleClientFactory;

class SMSService
{
    protected $client;

    public function __construct(ClientFactory $clientFactory)
    {
        $this->client = $clientFactory->create();
    }

    public function sendSMS($mobile, $content)
    {
        $response = $this->client->post('https://api.example.com/sms/send', [
            'json' => [
                'mobile' => $mobile,
                'content' => $content
            ]
        ]);

        $result = json_decode($response->getBody(), true);

        if ($result['code'] == 200) {
            return true;
        } else {
            return false;
        }
    }
}

In the above code, we send a POST request to the SMS interface through the Guzzle HTTP client. The interface address is https://api.example.com/sms/send, and the request parameters include the mobile phone number $mobile and the text message content $content. The sending result is determined by judging the code field in the JSON result returned by the interface to determine whether the sending is successful.

2. Use SMSService to send text messages:
   After configuring SMSService, we can use it wherever we need to send text messages. The following is a sample Controller code to demonstrate how to call SMSService to send text messages.

<?php
namespace AppController;

use AppServiceSMSService;
use HyperfHttpServerAnnotationAutoController;

/**
 * @AutoController
 */
class SMSController extends AbstractController
{
    public function send(SMSService $smsService)
    {
        $mobile = $this->request->input('mobile');
        $content = $this->request->input('content');

        $result = $smsService->sendSMS($mobile, $content);

        if ($result) {
            return $this->response->success('短信发送成功');
        } else {
            return $this->response->error('短信发送失败');
        }
    }
}

In the above code, we introduced SMSService through the use keyword and instantiated it in the send method. After obtaining the mobile phone number and text message content passed in the request, call the sendSMS method of SMSService to send the text message. Return different responses based on the results sent.

Summary:
Through the above simple configuration and code examples, we can easily implement the SMS sending function in the Hyperf framework. Using the SMSService and Guzzle HTTP client of the Hyperf framework, we can easily call the SMS interface to send text messages, which improves development efficiency and code readability. I hope this article will be helpful to Hyperf framework developers when implementing the SMS sending function.

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