Question

是否可以使用模拟服务器在您自己的计算机上测试文件上传，或者它只能用于真实服务器？

如果我尝试上传文件，则收到消息＆＃39;无法保存下载内容。请再试一次。＆＃39;。（该消息来自我自己的DownloadController。）没有任何内容保存到upload-path或存储在数据库中。

所以CakePHP运行内置的Web服务器。我可以将文件上传到我自己的计算机上（我知道它不是真正的上传，但有我的文件，网络服务器，带上传路径的webroot ......）但也许我尝试这个完全错了？真的没有在网上找到任何东西......

在我的应用程序中，我想让用户有机会下载文件。那我还做了什么。

安装了上传插件Josegonzalez。

DownloadsTables.php

$this->addBehavior('Josegonzalez/Upload.Upload', [
            'file' => [
                    'path' => 'webroot{DS}downloads{DS}',
                    'fields' => [
                            // if these fields or their defaults exists
                            // the values will be set.
                            'dir' => 'file_dir', //defaults to 'dir'
                            'size' => 'file_size', //defaults to 'size'
                            'type' => 'file_type', //defaults to 'type'
                    ],
            ],              
    ]);

在TemplateDownloads / add.ctp

中

<?= $this->Form->create('Download', ['type' => 'file']) ?>
<fieldset>
    <legend><?= __('Add Download') ?></legend>
    <?php
        echo $this->Form->control('Download.name');
        echo $this->Form->control('Download.file', ['type' => 'file']);
        echo $this->Form->control('Download.file_dir', ['type' => 'hidden']);
        //echo $this->Form->control('meetings._ids', ['options' => $meetings]);
    ?>
</fieldset>
<?= $this->Form->button(__('Submit')) ?>
<?= $this->Form->end() ?>

在DownloadsController.php中

public function add()
{
    $download = $this->Downloads->newEntity();
    // @ToDo download auf Server aktivieren

    if ($this->request->is('post')) {
        //debug ($this->request);
        //debug ($this->Downloads);
        $download = $this->Downloads->patchEntity($download, $this->request->getData());
        debug ($download);
        debug ($this->addBehavior);
        if ($this->Downloads->save($download)) {
            $this->Flash->success(__('The download has been saved.'));

            return $this->redirect(['action' => 'index']);
        }
        $this->Flash->error(__('The download could not be saved. Please, try again.'));
    }
    $meetings = $this->Downloads->Meetings->find('list', ['limit' => 200]);
    $this->set(compact('download', 'meetings'));
    $this->set('_serialize', ['download']);
}

bootstrap.php中

Plugin::load('Josegonzalez/Upload');

所以我很期待你的帮助，并感谢你的建议

编辑：

我的CakePHP版本是3.4.6

保存前的实体

object(App\Model\Entity\Download) {

'Download' => [
    'name' => 'test1',
    'file_dir' => '',
    'file' => [
        'tmp_name' => '/tmp/phpiBp9GI',
        'error' => (int) 0,
        'name' => 'test1',
        'type' => 'application/octet-stream',
        'size' => (int) 15
    ]
],
'[new]' => true,
'[accessible]' => [
    '*' => true,
    'id' => false
],
'[dirty]' => [
    'Download' => true
],
'[original]' => [],
'[virtual]' => [],
'[errors]' => [],
'[invalid]' => [],
'[repository]' => 'Downloads'}

并保存后

object(App\Model\Entity\Download) {

'Download' => [
    'name' => 'test1',
    'file_dir' => '',
    'file' => [
        'tmp_name' => '/tmp/phpiBp9GI',
        'error' => (int) 0,
        'name' => 'test1',
        'type' => 'application/octet-stream',
        'size' => (int) 15
    ]
],
'file' => null,
'[new]' => true,
'[accessible]' => [
    '*' => true,
    'id' => false
],
'[dirty]' => [
    'Download' => true,
    'file' => true
],
'[original]' => [],
'[virtual]' => [],
'[errors]' => [],
'[invalid]' => [],
'[repository]' => 'Downloads'}

Answer 1

Heureka !!!

我在大约4天后找到了解决方案！

问题出在TemplateDownloads / add.ctp中 Cake不喜欢Form-Control-command'Download.name' 它必须是没有下载的名称（它'已经在theForm-create-command中声明！

所以正确的TemplateDownloads / app.ctp

<div class="downloads form large-9 medium-8 columns content">
<?= $this->Form->create('Download', ['type' => 'file']) ?>
<fieldset>
    <legend><?= __('Add Download') ?></legend>
    <?php
        echo $this->Form->control('name');
        echo $this->Form->control('file', ['type' => 'file']);
        echo $this->Form->control('file_dir', ['type' => 'hidden']);
        echo $this->Form->control('meetings._ids', ['options' => $meetings]);
    ?>
</fieldset>
<?= $this->Form->button(__('Submit')) ?>
<?= $this->Form->end() ?>

因此可以测试lokal文件上传!!与CakePHP

用cakephp上传测试文件

1 个答案: