如何在codeigniter框架php rest api中获取发布数据？

Question

I am trying to create one restful api in Codeigniter framework. I need to pass some data to api through POST method so I am trying to retrieve the post data in api but I m getting it blank.

I am passing latitude and longitudes like

{
    "lat1" : "19.306506",
    "long1" : "72.848110",
    "lat2" : "19.288461",
    "long2" : "72.860041"
}

from postman.

And trying to retrieve it two ways

class distance_calculator extends REST_Controller
{
    function distance_calculator()
    {
        parent::__construct();
        $this->load->model('mdl_cart_web');
    }    
    function get_distance_post()
    {
        $lat1 = $this->input->post('lat1'); // 1st way    
        $long1 = $_POST['long1']; // 2nd way 
        $this->response($lat1.$long1, 200);
    }
}

Both aren't working, I got empty string in response. I am a beginner with codeigniter please help. Thank you.

Answer 1

As googling a little bit i found the following:

try replacing your get_distance_post() method with the following

function get_distance_post()
{
    $response['lat1'] = $this->post('lat1');
    $respone['long1'] = $this->post('long1');
    $this->response($response, 200);
}

Does that work for you?

source: Tutsplus