post abstract method
Posts JSON body
to the HTTP endpoint using thehost
, path
,
queryParameters
and headers
using HTTPS if isHttps
.
If the response body is not a Map<String, dynamic>
, the body will
be wrapped in a hashmap in a field with the key "data".
The HTTP request/response properties are added to the JSON with the following keys:
- the "_%path" is the endpoint path string;
- the "_%status" is the response statusCode;
- the "_%query" is a hashmap containing the request query parameters;
- the "_%headers" is a hashmap containing the request headers;
If an error occurs the "data" field will contain the error object.
If no response is received, the "data" field contains a generic
error message and the status code is -1
.
Implementation
Future<JSON?> post(
{required String host,
String? path,
Map<String, String>? queryParameters,
Map<String, String>? headers,
JSON? body,
bool isHttps = true});