在 zend 框架中显示存储在 public 文件夹之外的图像
我将照片文件夹存储在 Zend Framework 应用程序的数据文件夹中。当我尝试从数据文件夹中读取图像文件以在我的视图中显示为用户个人资料照片时，我无法显示它，并且仅当我禁用视图和布局时它才会显示。
这是我的示例代码：
$appShortPath = $photPlugin->getPathToFileFolders();
$databaseFile = '2011/08/18/17c7025cd9f3436e4ad1c02635cc6754.jpg';
$appPath = $appShortPath . '/data/UploadPhotos/';
if(!isset($databaseFile))
{
return false;
}
$fullPath = $appPath . $databaseFile;
if(!file_exists($fullPath))
{
return false;
}
$this->_helper->viewRenderer->setNoRender(true);
$this->view->layout()->disableLayout();
$image = readfile($fullPath);
header('Content-Type: image/jpeg');
$this->getResponse()
->setHeader('Content-Type', 'image/jpeg');
$this->view->logo = $image;
我想获取个人资料照片并将其显示在用户个人资料页面中
希望有人可以帮助 - 谢谢
I have my photo folder stored in the data folder in a Zend Framework application. when i try to read the image files from the data folder to display as a user profile photo in my view i cant get it display and it only show up when i disable my view and layout.
This is my sample code:
$appShortPath = $photPlugin->getPathToFileFolders();
$databaseFile = '2011/08/18/17c7025cd9f3436e4ad1c02635cc6754.jpg';
$appPath = $appShortPath . '/data/UploadPhotos/';
if(!isset($databaseFile))
{
return false;
}
$fullPath = $appPath . $databaseFile;
if(!file_exists($fullPath))
{
return false;
}
$this->_helper->viewRenderer->setNoRender(true);
$this->view->layout()->disableLayout();
$image = readfile($fullPath);
header('Content-Type: image/jpeg');
$this->getResponse()
->setHeader('Content-Type', 'image/jpeg');
$this->view->logo = $image;
I want to get the profile photos and display it in the user profile page
hope someone can help - thanks
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您可以使用它，但某些旧版本的 IE 有问题
http://en.wikipedia.org/wiki /Data_URI_scheme
you can use this, but has problem with some older versions of IE
http://en.wikipedia.org/wiki/Data_URI_scheme
为什么要尝试将标题设置为 image/jpeg 类型？
你能不能只设置
$this->view->logo = /path/to/jpeg然后在你的视图脚本中
Why are you trying to set a header as type image/jpeg?
Can you not just set
$this->view->logo = /path/to/jpegThen in your view script