post json into server from dart

http_post.dart

import 'package:http/http.dart' as http;
import 'dart:convert';
void main() async {

  var url = 'http://localhost:3000/';

  var body = jsonEncode({
    'name' : 'Abood',
    'Color' : 'blue'
  });

  var headers = {
    'content-type': 'application/json'
  };
  
  var response = await http.post(url,headers : headers ,body:body );

  print(response.statusCode);
  print(response.body);


  
}