尝试使用代码点火器发送邮件并且电子邮件不起作用

Question

代码未将电子邮件发送给收件人......................................................

class Welcome extends Frontend_Controller {
public function __construct() {
    parent::__construct();
public function Subscribe_Mail() {
    $this->_Creating_subscription_mail();
    if ($this->form_validation->run() === TRUE) {
    $email = $this->input->post('email');
    $to_email = "zzz@gmail.com";
    $from_email = trim($email);
    $config['useragent'] = "CodeIgniter";
    $config['protocol'] = "Send mail";
    $config['SMTPSecure'] = 'ssl';
    $config['smtp_host'] = 'mail.XXX.com';
    $config['smtp_user'] = 'rrrrr';
    $config['smtp_pass'] = 'xxxxxxxxxxxxxxxxxxx';
    $config['mailpath'] = '/usr/bin/sendemail';
    $config['smtp_port'] = '587';
    $config['smtp_timeout'] = '5';  
    $config['charset'] = 'iso-8859-1';
    $config['wordwrap'] = TRUE;
    $config['crlf'] = "\r\n";
    $config['newline'] = "\r\n";
    $config['mailtype'] = 'html';
    $config['validation'] = TRUE;
    $config['web_admin_email_id'] = 'support@handwritingiih.com';
    $this->load->library('email');
    $this->email->initialize($config);    
    $data = array();
    $data['email'] = $email;  
      $this->email->from('xxx@gmail.com', 'Servhigh');
      $this->email->to('$to_email');
      $this->email->subject('Request Email On Servhigh.com');
      $this->email->message('This is my message');
      $this->email->send();    

我想知道控制器中的这段代码有什么问题。

Answer 1

$this->email->to('$to_email');

把这个改成

$this->email->to($to_email);

例子：

$data ="hai";
echo "$data"; // output:hai
echo '$data'; // output:$data
echo $data;   //output:hai

$config['mailpath'] = '/usr/bin/sendemail';

替换

$config['mailpath']  = "/usr/bin/sendmail";

使用它对我有用

function send_mail()
{
    $this->load->library('email');
    $config = array();
    $config['useragent'] = "CodeIgniter";
    $config['mailpath']  = "/usr/bin/sendmail";
    $config['protocol']  = "smtp";
    $config['smtp_host'] = "smtp.sendgrid.net";
    $config['smtp_user'] = "your_user_name";
    $config['smtp_pass'] = "your_password";        
    $config['smtp_port'] = "25";
    $config['mailtype']  = 'html';
    $config['charset']   = 'utf-8';
    $config['newline']   = "\r\n";
    $config['wordwrap']  = TRUE;
    $this->load->library('email');
    $this->email->initialize($config);        
    $this->email->subject('TEST SUBJECT');
    $this->email->message("THIS IS A TEST MESSAGE");
    $this->email->from( "yourmailid"  );        
    $this->email->to("yourmailid");
    if($this->email->send())
    {
    echo "success";
    }
    else
    {
    echo $this->email->print_debugger();
    }   
}

Answer 2

首先检查它是否正在尝试发送，方法是在末尾添加：

if(!$this->email->send()){
   echo "Failed to send mail":
} else {
   echo "Working... Mail Send";
}

然后替换这个：

$this->email->to('$to_email');

到这里：

$this->email->to($to_email);

Answer 3

请尝试以下代码（请根据您的要求更改凭据）：

class Welcome extends CI_Controller {

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

    public function subscribe_mail() {
        $config['smtp_host'] = 'mail.xxx.com';
        $config['smtp_user'] = 'rrrrr';
        $config['smtp_pass'] = 'xxxxxxxxxxxxxxxxxxx';
        $config['charset'] = 'iso-8859-1';
        $config['crlf'] = "\r\n";
        $config['newline'] = "\r\n";
        $config['mailtype'] = 'html';
        $config['validate'] = TRUE;
        $this->load->library('email');
        $this->email->initialize($config);    
        $this->email->from('your@example.com', 'Your Name');
        $this->email->to('someone@example.com');
        $this->email->subject('Request Email On Servhigh.com');
        $this->email->message($this->input->post('email'));
        if($this->email->send()) {
            echo "success";
        }
        else {
            echo $this->email->print_debugger();
        }   
    }
}

首先，我把方法名从Subscribe_Mail()改成了subscribe_mail()。

其次，我删除了if ($this->form_validation->run() === TRUE) {，因为我没有找到任何定义的验证规则。

来自manual：

由于您没有告诉表单验证类验证任何内容 然而，它默认返回 FALSE (boolean false)。 run() 方法 仅在成功应用您的规则时才返回 TRUE 他们中的任何一个都失败了。

这基本上意味着如果没有定义验证规则并且验证不成功，则run() 方法将始终返回FALSE，从而阻止@987654329 内部的代码@ 语句被执行。

第三，我删除了一些不必要的配置（默认情况下它们已经具有指定的值）。

第四，我将Frontend_Controller改为CI_Controller并删除了$this->_Creating_subscription_mail();。

第五，我修复了一些{} 的问题。

附注：虽然为了方便我删除了验证部分，但在实际实现中，您应该在处理之前验证数据。