找不到文件路径（无效 url）

Question

我找不到文件路径。我有一个可以插入文件或图像的表格。

下面的代码显示了文件或图像的保存方式

    if($_FILES["lampiran"]["name"][$i] != "")
    {
        $my_folder = "./files";
        $location = $my_folder.'/'.$pname;

        $imageFileType = pathinfo($tname,PATHINFO_EXTENSION);

        move_uploaded_file($tname,$location);

        $query2 = "INSERT into list_lampiran (id_aduan, folder, lampiran, nama_asal, type, size, time_create) VALUES ('$id_aduan', '$my_folder', '$location', '$pname', '$file_type', '$file_size', '$time_create')";

    mysqli_query($con, $query2);
    $id_lampiran=mysqli_insert_id($con);

        if($query2){

            $myfile_rename = $id_lampiran.'_'.$pname;  

            rename($location, './files/'.$myfile_rename); 

            $query3 ="UPDATE list_lampiran SET lampiran = '$myfile_rename' WHERE id = '$id_lampiran'";      

            mysqli_query($con,$query3);

        }

    }

然后文件或图像将通过电子邮件发送并显示为 link。但是 link 无效 URL

在电子邮件中显示文件或图像的代码


     if(mysqli_num_rows($resultlampiran) > 0){

      $rowlampiran = mysqli_fetch_array($resultlampiran, 
                     MYSQLI_ASSOC);
       $folder_name = $rowlampiran['folder'];
       $lampiran = $rowlampiran['lampiran'];
       $lampiran1 = $folder_name.'/'.$lampiran;
       $nama_asal = $rowlampiran['nama_asal'];
       $file = "<ul><li><a href='".$lampiran1."'>".$nama_asal."</a></li></ul>"; }

Redirect notice

Answer 1

这是你的文件url

$location = "www.sitename.com/". $my_folder.'/'.$pname;
echo $location;

Answer 2

您错过了在文件 link 中包含您网站的 URL。您需要更新您的电子邮件模板中的文件路径，例如：

$website = "https://example.com/";
$file = "<ul><li><a href='".$website.$lampiran1."'>".$nama_asal."</a></li</ul>";

你可以开始了:)

Also, you have coded without caring about the security of your application. Anyone could easy upload backdoor or any other PHP scripts and destroy all the data and files on your server. You must validate file extension and then save to your database

示例：

$validExt = array("jpg", "png", "pdf", "txt"); // valid extensions that should only be allowed.

// and then check if upload file's extension matches in our valid list
if(in_array(strtolower($imageFileType), $validExt) === false) {
// some other file extension found, show error message
} else {
// upload your file here and save to database
}

找不到文件路径（无效 url）

Cannot find file path (invalid url)

html

php

href