使用 Slim 3 获取 POST PUT 参数 [英] Get POST PUT parameters with Slim 3

问题描述

我正在尝试使用 Slim 3 构建完整的 REST API.使用 Slim 2 很容易.但现在我遇到了一些问题.

I'm trying to build a full REST API with Slim 3. It was quite easy with Slim 2. But now I've got some issues.

POST 和 PUT 路由在预期中不起作用.我无法获取参数.我在文档中找到了 $request->getHeaders() ，它可以工作，但是我没有得到例如参数 length，而是得到 HTTP_LENGHT 并且每个参数都有这个 HTTP_ 前缀.

The POST and PUT route does not work has expected. I can't get the parameters. I found the $request->getHeaders() on the documentations, which works but instead of getting for exemple the parameter length, I get HTTP_LENGHT and every parameters has this HTTP_ prefixe.

我发现了这个问题$request->getParsedBody() 为我返回一个空数组.

I found this question but $request->getParsedBody() return an empty array for me.

我正在使用 高级 REST 客户端 这是我作为 POST 请求发送的示例:

I'm testing my API with Advanced REST Client and this is an example of what I send as a POST request:

POST /test/barrier HTTP/1.1
 HOST: mydomain.com
 start_lng: 2.6423183977058
 start_lat: 56.865296679535
 type: Something
 comment: testcomment
 due_date: null
 content-type: application/x-www-form-urlencoded

我使用的是 Slim 3.3.0.

I'm using Slim 3.3.0.

以下是我使用 $request->getHeaders() 得到的示例:

Here is an example of what I get with $request->getHeaders():

["HTTP_START_LAT"]=>
  array(1) {
    [0]=>
    string(15) "56.865296679535"
  }
  ["HTTP_START_LNG"]=>
  array(1) {
    [0]=>
    string(15) "2.6423183977058"
  }

一件奇怪的事情是，如果我尝试对 $request->hasHeader('length'); 执行操作，我会得到我的参数值，这意味着名称是正确的.我真的不明白.

One strange thing is, if I try do to $request->hasHeader('length'); I get the value of my parameter, so that means, the name are correct. I really don't understand.

我只想获取参数数组，就像在 Slim 2.* 中使用的 $app->request->post() 一样.谢谢.

I just want to get the array of the parameters as $app->request->post() used to do in Slim 2.*. Thanks.

我的.htaccess是这样的:

RewriteEngine On

RewriteBase /test

RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^ index.php [QSA,L]

<files db.config.ini>
    deny from all
</files>

推荐答案

好的.我的错误，我只是在测试应用程序中弄错了.我将所有参数写为标题形式而不是数据形式......

Ok. My mistake, I just got it wrong in the testing app. I was writing all my parameters as headers form an not as data form...

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