Slim 3如何获取Post方法体

Question

I make a post using form data id = 1 and use getparams method like this $request->getParams('id') i get the id.

Now i make a query via Json

POST localhost/books_example/public/apiv1

Body is:

{"id": "1"}

Here $request->getParams('id') , $request->getParams() and $request->getBody() are not work. Now, how can i get the id parameter?

Answer 1

Get the request body from php://input and pass it to json_decode().

$data = json_decode(file_get_contents('php://input'));

The value you are looking for will be in $data->id.