Question

我的方法在localhost上运行正常但在真实服务器中不起作用。它创建zip文件数据但无法下载。

<?php

function downloadBooks($id) {
    $this->autoRender = false;
    $id = base64_decode($id);

    $this->loadModel('TeacherRegistrations');
    $data = $this->TeacherRegistrations->findById($id);
    $files = json_decode($data['TeacherRegistrations']['selected_handbook_id'], true);
    $this->Zip->begin("files/test.zip");

    foreach ($files as $key => $value) {
        $folder = $this->Zip->addFile("pdf/$value.pdf", "futurekids/$value.pdf");
    }

    $this->viewClass = 'Media';

    $params = array(
        'id' => 'test.zip',
        'name' => 'futurekids',
        'download' => true,
        'extension' => 'zip',
        'path' => 'files' . DS
    );    
    $this->set($params);    
}

?>

Answer 1

CakePHP 2.6具有非常简单的文件下载方式。检查：http://book.cakephp.org/2.0/en/controllers/request-response.html#sending-files

        $file_name = 'test.zip'; // File Name After Download
        $file_path = 'files/test.zip'; // File Path
        if (file_exists(WWW_ROOT . $file_path)) {
            $this->response->file($file_path, array('download' => true, 'name' => $file_name ));

            return $this->response;
        }

同时检查http://php.net/manual/en/ziparchive.addfile.php

Zip-＆gt; add（）的第一个参数是系统中存在的文件的文件路径，而第二个参数是你想要zip的文件名。

Zip文件无法在CakePHP中下载

1 个答案: