Question

每次我单击android中的按钮时，它都会两次向收件人发送邮件。因此，此电子邮件发送是在我请求重新发送验证码以进行电子邮件注册时。当我单击重新发送验证按钮时，我收到的电子邮件带有一个随机生成的字符串（$ code），然后几秒钟后，我收到了同一封电子邮件，但区别在于随机生成的字符串（$ code）。

<head>
  <meta charset="utf-8">
  <title>Gmaps</title>
  <base href="/">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="icon" type="image/x-icon" href="favicon.ico">
  <script src="https://maps.googleapis.com/maps/api/js?key=key&libraries=visualization"></script>
</head>

已编辑：

这是我完整的resendCode.php代码。我提供了一种方法来检查脚本是否使用$ count ++运行了两次，但是来自android的日志

不。使用脚本的时间：1

以下是android代码段。 CodeVerification.java。我也尝试检查方法codeReset（）;通过增加计数被两次调用。日志显示

08-03 22：32：09.195 6702-7690 / com.example.joshua.itproj2 D /计数：计数：1

08-03 22：32：11.760 6702-7690 / com.example.joshua.itproj2 D /计数：计数：1

<?php
require_once 'connect.php';
header('Content-Type: application/json');
require_once 'PHPMailer/PHPMailerAutoload.php';
date_default_timezone_set('Asia/Manila');
if($_SERVER["REQUEST_METHOD"] == 'POST')
{
    $Email = $_POST['Email'];
    $actionType = $_POST['actionType'];
    $count = 0;

    $random_string = substr(str_shuffle(str_repeat("0123456789abcdefghijklmnopqrstuvwxyz", 6)), 0, 6);
    $verification_code = $random_string;

    $verificationQuery = "SELECT * FROM email_verification WHERE email='$Email'";
    $verificationResults = mysqli_query($conn, $verificationQuery);

$result = array();
if($actionType == 'Resend')
{
    if(mysqli_num_rows($verificationResults)===1)
    {
        $updateCode = "UPDATE email_verification SET verification_code = '$verification_code' WHERE email='$Email'";
        if(mysqli_query($conn, $updateCode))
        {
            $result["success"]="1";
            $result["message"]="Verification Code Sent";


            echo json_encode($result);
            sendingEmail($Email, $verification_code, $count);

        }
        else
        {
            $result["success"]="0";
            $result["message"]="Verification Code Not Sent";

            echo json_encode($result);

        }
    }
       }
    else
      {
           $result["success"]="0";
           $result["message"]="Verification Code Not Sent";

           echo json_encode($result);
       }

       mysqli_close($conn);

    }
    function sendingEmail($emailSent, $code)
    {
      $mail = new PHPMailer(true);                              // Passing `true` enables exceptions
      //Server settings
      $mail->SMTPDebug = 2;                                 // Enable verbose debug output
      $mail->isSMTP();                                      // Set mailer to use SMTP
      $mail->Host = 'tls://smtp.hostinger.ph';  // Specify main and backup SMTP servers
      $mail->SMTPAuth = true;                               // Enable SMTP authentication
      $mail->Username = 'developers.itproj2@itproj2captcha.xyz';                 // SMTP username
      $mail->Password = '*************';                           // SMTP password
      $mail->SMTPSecure = 'tls';                            // Enable TLS encryption, `ssl` also accepted
      $mail->Port = 587;                                    // TCP port to connect to

      //Recipients
      $mail->setFrom('developers.itproj2@itproj2captcha.xyz', 'Developer @ITPROJ2');
      $mail->addAddress($emailSent, '');     // Add a recipient

      $mail->addReplyTo('developers.itproj2@itproj2captcha.xyz', 'Email Verification');

      //Content
      $mail->isHTML(true);                                  // Set email format to HTML
      $mail->Subject = 'Email Verification';
      $mail->Body    = 'Hi, <br><br>This is your verification code for your 
      email <b>'.$code.'</b><br><br>Thanks,<br>Group CAPTCHA ';

      $status = $mail->Send();
      $count++;
      echo "No. of times script was used: " . $count;
      if ($status) 
      {  
          echo 'Message has been sent.';  
      } 
      else 
      {  
          echo "Mailer Error: " . $mail->ErrorInfo;   
      }
    }
?>

PHPMailer将重复的电子邮件发送到同一收件人，但使用不同的随机生成代码进行电子邮件验证

0 个答案: