Symfony 2 使用 POST 重定向

问题描述

在 Symfony 2 中，我的控制器中有以下代码:

In Symfony 2 I have the following code in my Controller:

// prepare to render the seller info panel
$response = array(
    'data' => $data,
);

// render the seller info panel
return $this->redirect($this->generateUrl('route', $response));

路线在哪里:

route:
    pattern:  /listing/complete/{data}
    defaults: { _controller: FooBundle:Foo:action }
    requirements:
        _method:  POST

这不起作用，因为重定向正在发出 GET 请求.我也试过这种模式，但它与路线不匹配:

This doesn't work since the redirect is making a GET request. I've also tried it this pattern, but its not matching the route:

route:
    pattern:  /listing/complete
    defaults: { _controller: FooBundle:Foo:action }
    requirements:
        _method:  POST

我发现路由文档没有帮助.有没有办法让重定向发出 POST 请求?路线会是什么样子，我是否必须在控制器中执行任何操作才能使其发生?

I've found the routing documentation unhelpful. Is there a way that I can have the redirect make a POST request? What would the route look like, and do I have to do anything in the controller to make it happen?

推荐答案

重定向 POST 请求是不可能的，因为浏览器必须重新发送 POST 数据(它不需要).在这种情况下，您应该做的是使用 转发.

It's impossible to redirect a POST request because the browser would have to re-send the POST data (which it doesn't). What you should do instead in this case is use forwarding.

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