php - CakePHP 忽略响应中的 Content-Type 设置

Question

在我的控制器操作中，我有这个：

$pdf = $this->Invoice->makePdf($invoice);
$this->response->charset('UTF-8');
$this->response->body($pdf);
$this->response->type(array('pdf' => 'application/x-pdf'));
$this->response->disableCache();
$this->response->send();

但是，无论我做什么，CakePHP 总是将数据发送为text/html; charset=utf-8. 我也试过

$this->response->header(array('Content-Type' => 'application/x-pdf'));

但它仍然以text/html. 如何强制使用上述内容类型发送响应？

Answer 1

执行$this->response->type(array('pdf' => 'application/x-pdf'));存储/替换api中提到的关联键的内容类型。用于$this->response->type('pdf');设置类型。

编辑：也不要调用$this->response->send();只返回响应对象return $this->response;并让调度程序处理发送。