csapi/application/expand/controller/Email.php

<?php

namespace app\expand\controller;

use app\common\service\HelperService;
use app\common\service\MailService;
use think\Validate;

/**
 * 邮件相关
 * Class Email
 * @package app\expand\controller
 */
class Email extends BaseAuth {
    private $_Account = null;

    public function __construct() {
        parent::__construct();

        $this->_Account = $this->getKey($this->_apiCode);
        //验证是否具有访问这个接口的权限
        if (!isset($this->_Account['email_auth'])) {
            HelperService::returnJson(['code' => 400, 'msg' => 'email interface unauthorized access', 'data' => []]);
        }
    }

    /**
     * 发送邮件
     */
    public function sendMail() {
        $params = $this->_params;

        $rule = [
            'send_name|发送者姓名'    => 'require',
            'theme_name|主题'      => 'require',
            'content|内容'         => 'require',
            'reply_mail|回复致xx邮箱' => 'require',
            'to_mail|发送致xx邮箱'    => 'require',
        ];

        $validate = new Validate($rule);
        if (!$validate->check($params)) {
            HelperService::returnJson(['code' => 400, 'msg' => $validate->getError(), 'data' => $params]);
        }

        $mailService = new MailService();
        $sendName    = $params['send_name'];
        $themeName   = $params['theme_name'];
        $content     = $params['content'];
        $replyMail   = $params['reply_mail'];
        $toMail      = $params['to_mail'];
        $result      = $mailService->send($sendName,
            $themeName,
            $content,
            $replyMail,
            $toMail);
        if (!$result) {
            HelperService::returnJson(['code' => 400, 'msg' => HelperService::$_httpErr, 'data' => []]);
        }
        HelperService::returnJson(['code' => 200, 'msg' => 'success', 'data' => []]);
    }
}