WooCommerce - 試圖讓上傳的文件鏈接點擊後臺

Question

我使用Woo-Commerce插件爲我的WordPress網站。在這我使用計算器接收訂單。每當用戶上傳我我就在後臺的文件中獲取路徑中的任何文件一樣，你可以在這個環節http://promo.inkgility.com/wp-content/uploads/2015/05/Screenshot_2.png

上傳文件中看到：路徑顯示產品
現在我所要做的就是讓這個鏈接點擊，但我我無法找到正確的代碼。

Answer 1

請將此代碼放入您的文件中並將其下載。創建新的文件download.php並在下面的鏈接中獲取此路徑。

<a href="download.php?file=path/<?php echo row['file_name']?>">Download</a> 

使用下面的函數您的圖像將開始下載。

<?php 
function download_file($fullPath){ 

    // Must be fresh start 
    if(headers_sent()) 
    die('Headers Sent'); 

    // Required for some browsers 
    if(ini_get('zlib.output_compression')) 
    ini_set('zlib.output_compression', 'Off'); 

    // File Exists? 
    if(file_exists($fullPath)){ 

    // Parse Info/Get Extension 
    $fsize = filesize($fullPath); 
    $path_parts = pathinfo($fullPath); 
    $ext = strtolower($path_parts["extension"]); 

    // Determine Content Type 
    switch ($ext) { 
     case "pdf": $ctype="application/pdf"; break; 
     case "exe": $ctype="application/octet-stream"; break; 
     case "zip": $ctype="application/zip"; break; 
     case "doc": $ctype="application/msword"; break; 
     case "xls": $ctype="application/vnd.ms-excel"; break; 
     case "ppt": $ctype="application/vnd.ms-powerpoint"; break; 
     case "gif": $ctype="image/gif"; break; 
     case "png": $ctype="image/png"; break; 
     case "jpeg": 
     case "jpg": $ctype="image/jpg"; break; 
     default: $ctype="application/force-download"; 
    } 

    header("Pragma: public"); // required 
    header("Expires: 0"); 
    header("Cache-Control: must-revalidate, post-check=0, pre-check=0"); 
    header("Cache-Control: private",false); // required for certain browsers 
    header("Content-Type: $ctype"); 
    header("Content-Disposition: attachment; filename=\"".basename($fullPath)."\";"); 
    header("Content-Transfer-Encoding: binary"); 
    header("Content-Length: ".$fsize); 
    ob_clean(); 
    flush(); 
    readfile($fullPath); 

    } else 
    die('File Not Found'); 

} 
?> 

你也可以下載這種方式。

<a href="/images/myw3schoolsimage.jpg" download> 
    <img border="0" src="/images/myw3schoolsimage.jpg" alt="W3Schools" width="104" height="142"> 
</a> 

讓我知道一旦這段代碼工作。