CodeIgniter 3 如何发送 Email 邮件

教你如何在 CodeIgniter 3 中发送邮件

请在你需要发送 Email 的控制器里写下如下代码:

<?php
defined('BASEPATH') OR exit('No direct script access allowed');

class Liuwei extends CI_Controller {

    public function sendEmail()
    {
        $title = '我是刘伟';  // 邮件的标题
        $mes = '哈哈，你好呀！我的网站是: https://darrenliuwei.com';  // 邮件的内容
        $this->load->library('email');
        $config['protocol'] = 'smtp'; 
        $config['smtp_host'] = 'smtp.qq.com'; 
        $config['smtp_port'] = 25; 
        $config['smtp_crypto'] = 'tls'; 
        $config['smtp_user'] = '[email protected]';  // 请将邮箱换成你自己的邮箱
        $config['smtp_pass'] = '*************';  // 请替换为你自己的QQ邮箱授权码

        $this->email->initialize($config);
        $this->email->set_newline("\r\n");

        $this->email->from('[email protected]', 'liuwei');  // 请将邮箱换成你自己的邮箱
        $this->email->to('[email protected]');  // 要发送给谁
        // $this->email->cc('[email protected]');
        // $this->email->bcc('[email protected]');

        $this->email->subject($title);
        $this->email->message($mes);

        if (!$this->email->send())
        {    
            echo $this->email->print_debugger();  // 如果邮件发送失败，就打印错误报告
        } 
    }
}