Question

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

当用户 registers 时，应使用帐户确认链接向他/她提供的地址发送电子邮件。问题是确认电子邮件未发送。

在 Usermodel 中，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，我有以下代码：

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');
    }
}

注册发生，错误低于，并且未发送验证电子邮件。我不是从本地XAMPP / WAMP / MAMP服务器执行此操作，而是从“实时”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

检查您是否具有所需的SMTP服务。尝试使用谷歌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();

接下来尝试：

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

从$ config = array中删除其余部分。

Answer 2

首先，在设置flashdata之后，我没有看到你将用户重定向到他们可以看到的地方......

此外，首先发送邮件，然后将Flash数据设置为An Activation Link Has Been Sent To Your Email, Please Check Your Email To Activate Your Account！所以，用户注册，只有在电子邮件不存在的情况下才会向他们发送电子邮件，设置flashdata以查找可能出现的任何错误......例如：

将一个变量分配给电子邮件发送功能：

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

在activationEmail函数中，确保有一个简单的控件结构：

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

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

现在在您的控制器中，比较以查看邮件是否实际发送： 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}

然后您将知道问题所在。让程序首先流入你的脑海，然后实现它。先尝试一下，然后马上回复我。希望它以某种方式帮助

Answer 3

调试您的参数是否正在传递（特别是last_name）。尝试编写这样的模型方法以避免显示错误

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

尝试在您的电子邮件中添加标题（您要设置两次邮件类型，可能会出现问题）。

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

Codeigniter 3：发送帐户激活电子邮件失败

3 个答案: