Codeigniter 3：发送账户激活邮件失败

Question

我正在使用 CodeIgniter 3 和 Twitter 注册和登录 应用程序Bootstrap。

当用户registers时，应向提供的地址he/she发送一封电子邮件，并附上帐户确认link。问题是确认电子邮件 没有发送 。

在 Usermodel 我有：

public function activationEmail($first_name='', $last_name='', $email='', $verification_key='')
{
    $this->load->library('email');
    $config = Array(
        'protocol' => 'smtp',
        'smtp_host' => 'smtp.code-love.tk',
        'smtp_port' => 465,
        'smtp_user' => 'razvan@code-love.tk',
        'smtp_pass' => '******',
        'smtp_crypto' => 'ssl',
        'mailtype'  => 'html', 
        'charset'   => 'iso-8859-1'
    );

    $messg = 'Wellcome, '. $first_name . ' ' . $last_name . '! Click the <strong><a href="'.site_url('/signin/activateaccount/'. $verification_key).'">confirmation link</a></strong> to confirm your account.';


    $this->email->initialize($config); 
    $this->email->set_newline('\r\n');
    $this->email->from('mail.code-love.tk','Razvan Zamfir'); 
    $this->email->to($email);
    $this->email->subject('Account activation');
    $this->email->message($messg);
     if (!$this->email->send()) {
    show_error($this->email->print_debugger());
}
  else {
    echo 'Your e-mail has been sent!';
  }
}

在我的注册控制器中我有这个代码：

public function signup() {
    $this->form_validation->set_rules('first_name', 'First name', 'required');
    $this->form_validation->set_rules('last_name', 'Last name', 'required');
    $this->form_validation->set_rules('email', 'Email', 'required|trim|valid_email');
    $this->form_validation->set_rules('password', 'Password', 'required|min_length[6]');
    $this->form_validation->set_rules('cpassword', 'Confirm password', 'required|matches[password]');
    $this->form_validation->set_error_delimiters('<p class="error">', '</p>');

    if ($this->form_validation->run()) {
        $first_name = $this->input->post('first_name');
        $last_name = $this->input->post('last_name'); 
        $email =  $this->input->post('email');
        $password = $this->input->post('password');
        $verification_key = md5($email);
        $date_created = date('Y-m-d H:i:s');
        $date_updated = date('Y-m-d H:i:s');
        $active = 0;
        // Load user model
        $this->load->model('Usermodel');

        // If email does not already exist in the database 
        // signup new user
        if (!$this->Usermodel->email_exists($email)) {
            if ($this->Usermodel->user_register($first_name, $last_name, $email, $password, $verification_key, $date_created, $date_updated, $active) && $this->Usermodel->activationEmail($first_name, $last_name, $email, $verification_key)) {

                $this->session->set_flashdata("signup_success", "Your account has just bean created. You must confirm it before you can sign in. We have send you a confirmation email at $email for this purpose.");

            } else {
                // unless sigup does not fail for whatever reason
                $this->session->set_flashdata("signup_failure", "We ware unable to create your account.");
            }
            redirect('signup'); 
        } else {
            // If email is already in the database
            // urge user to sign in (redirect to signup page too)
            $this->session->set_flashdata("email_exists", "The email address $email already exists in the database. Please signin.");
            redirect('signin'); 
        }
    } else {
        $this->load->view('signup');
    }
}

注册确实发生了，下面的错误，验证邮件没有发送。我不是从本地 XAMPP/WAMP/MAMP 服务器执行此操作，而是从 "live" 服务器执行此操作，您可以 signup yourself.

Severity: Warning

Message: fsockopen(): php_network_getaddresses: getaddrinfo failed: Name or service not known

Filename: libraries/Email.php
Line Number: 1950

Backtrace:
File: /home/roxoqdat/code-love.tk/ciauth/application/models/Usermodel.php
Line: 52
Function: send

File: /home/roxoqdat/code-love.tk/ciauth/application/controllers/Signup.php
Line: 42
Function: activationEmail

File: /home/roxoqdat/code-love.tk/ciauth/index.php
Line: 292
Function: require_once

我做错了什么？

Answer 1

首先，设置 flashdata 后，我没有看到您将用户重定向到他们可以看到它的地方...

还有，先发邮件，然后你设置flash数据为An Activation Link Has Been Sent To Your Email, Please Check Your Email To Activate Your Account！所以，用户注册，仅当电子邮件不存在时才会向他们发送电子邮件，为可能出现的任何错误设置闪存数据...例如：

给邮件发送函数赋一个变量：

$send_email = $this->activationEmail('params');

在你的 activationEmail 函数中，确保有一个像这样的简单控制结构：

$success=$this->email->send();

if($success){ return true; } else{ return false; }

现在在你的控制器中，比较邮件是否真的发送了： if($send_email == true){ $this->session->flashdata('success','Your success message');

// use the redirect() helper function to the function that loads your view

} else { //set failed flashdata and redirect to where you want it seen like above}

你就知道问题出在哪里了。先让程序在脑海中流动，然后再执行。先试试，然后马上回复我。希望能有所帮助

Answer 2

调试参数是否通过（特别是 last_name）。尝试像这样编写模型方法以避免显示错误

public function activationEmail($first_name='', $last_name='', $email='', $verification_key='')

尝试将 header 添加到您的电子邮件（您设置了两次邮件类型，可能是个问题）。

$this->email->set_header('MIME-Version', '1.0; charset=utf-8');
$this->email->set_header('Content-type', 'text/html');

Answer 3

检查您是否有所需的 SMTP 服务。尝试使用 google SMTP 服务。

    $config = Array(
    'protocol' => 'smtp',
    'smtp_host' => 'ssl://smtp.googlemail.com',
    'smtp_port' => 465,
    'smtp_user' => 'xxx',
    'smtp_pass' => 'xxx',
    'mailtype'  => 'html', 
    'charset'   => 'iso-8859-1'
);
$this->load->library('email', $config);
$this->email->set_newline("\r\n");

$this->email->from('mygmail@gmail.com', 'myname');
$this->email->to('target@gmail.com'); 

$this->email->subject('Email Test');
$this->email->message('Testing the email class.');  


$result = $this->email->send();

接下来试试：

  $config = array('mailtype' => 'html');

从 $config = array 中删除其余部分。

Codeigniter 3：发送账户激活邮件失败

Codeigniter 3: send account activation email fails

arguments

html-email

phpmailer

codeigniter-3