如何在 Slim 中使用 MVC 'View'？

Question

$app->get('/', function () {
  // Initial page load.
  include 'body-index.php';
  return $response;
});

我的 /index.php 上有上面的代码。我将如何调用和修改 body-index.php 中的函数？由于我现在正在自己学习 MVC 和框架，所以我宁愿这样做，也不愿脱离 Slim 并使用页面代码执行 get('/body-index.php',。这可能吗？

谢谢。

Answer 1

来自 Slim Framework 文档：

Most often, you’ll need to write to the PSR 7 Response object. You can write content to the StreamInterface instance with its write() method like this:

$body = $response->getBody();
$body->write('Hello');

You can also replace the PSR 7 Response object’s body with an entirely new StreamInterface instance. This is particularly useful when you want to pipe content from a remote destination (e.g. the filesystem or a remote API) into the HTTP response. You can replace the PSR 7 Response object’s body with its withBody(StreamInterface $body) method. Its argument MUST be an instance of \Psr\Http\Message\StreamInterface.

$newStream = new \GuzzleHttp\Psr7\LazyOpenStream('/path/to/file', 'r');
$newResponse = $oldResponse->withBody($newStream);

来源：Response - Slim Framework

如何在 Slim 中使用 MVC 'View'？

How to use a MVC 'View' in Slim?

php

model-view-controller

slim