Question

从html表单上传Excel文件，从excel文件中读取regno和电子邮件信息。然后每个用户都会收到一封电子邮件和一条消息.regno和email都插入到数据库中。 gmail用于发送电子邮件$ frmid是来自电子邮件地址，$ password是密码。这是代码。

<?php
 require_once("function/PHPExcel/Classes/PHPExcel/IOFactory.php");
require_once("function/Mail/class.phpmailer.php");
require_once("function/connection.php");
if($_SERVER['REQUEST_METHOD']=='POST' && is_uploaded_file($_FILES['uploaded_file']['tmp_name'])){
    $msg=$_POST['msg'];
    $arr=array();
    $frmid=htmlspecialchars(trim($_POST['frm_id']),ENT_QUOTES,'UTF-8');
    $password=htmlspecialchars(trim($_POST['password']),ENT_QUOTES,'UTF-8');
    $subject=htmlspecialchars(trim($_POST['subject']),ENT_QUOTES,'UTF-8');
    $name=$_FILES['uploaded_file']['tmp_name'];     
    try {
        $inputFileType = PHPExcel_IOFactory::identify($name);
        $objReader = PHPExcel_IOFactory::createReader($inputFileType);
        $objPHPExcel = $objReader->load($name);     
        $sheet = $objPHPExcel->getSheet(0); 
        $highestRow = $sheet->getHighestRow();
        for ($row = 1; $row <= $highestRow; $row++){ 
            $email = $sheet->getCell('B'.$row )->getValue();    
            $regno = strtoupper($sheet->getCell('A'.$row )->getValue());
            $arr[]=array($regno,$email);
            $message=$msg;
            $mail = new PHPMailer(); 
            $mail->IsSMTP(); 
            $mail->SMTPDebug = 0;
            $mail->SMTPAuth = true; 
            $mail->SMTPSecure = 'tls'; 
            $mail->Host = "smtp.gmail.com";
            $mail->Port = 587; 
            $mail->IsHTML(true);
            $mail->Username = $frmid;
            $mail->Password = $password;
            $mail->SetFrom($frmid);
            $mail->Subject = $subject;
            $mail->MsgHTML($msg);
            $mail->AddAddress($email);
                if(!$mail->Send()){
                    die("Failed to send to Email Id ".$email."\n<br/>");
                }
            }
        } catch(Exception $e) {
        die('Server Error');
    }
    $db=connection();
    $query="INSERT INTO table(regno,email) VALUES ";
    $query=buildinsert($query,$highestRow);
    $stmt=$db->prepare($query);
    $result=$stmt->execute($arr);
    if($stmt->rowCount()==$highestRow){
        redirect("page.php?result=1");
    }else{
        redirect("page.php?result=0");
    }
}
?>

使用的功能是

<?php
function buildinsert($query,$rows){
$placeholder=array();
 for($i=0;$i<$rows;$i++){
    $placeholder[]="(?,?)"; 
 }
 return($query.implode(",",$placeholder));
}

function connection(){
        try{
            return (new PDO("mysql:host=localhost;dbname=dbms,","root","passwd"));
        }catch(Exception $e){
            die( "An error occured".$e->getMessage());
        }
    }

    function redirect($link){
        header("Location:".$link);
    }


?>

问题是我在操作完成后没有被重定向。邮件发送成功，内容也被添加，但页面没有变化。我得到的页面和以前一样

Answer 1

发现问题.phpmailer，phpexcel很好，问题在于connection.php

添加buildinsert函数后，我留下了换行符，由于

之间的换行符空间，页面没有重定向

谢谢Jon！

页面不重定向

1 个答案: