[FIXED] What is the best way to send data using an API to a springboot server using flutter?

Issue

I'm working on a flutter mobile app and I'm wondering about the cleanest way to send data to a springboot server.

Solution

**you can use dio packge for any kind of apis its easy and best and you do not need any kind maping it will be by dio package own its own **
import 'package:flutter/material.dart';
import 'package:fluttertoast/fluttertoast.dart';
import 'package:dio/dio.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:rent_house/screens/Navigation/navBar.dart';

Future<String> signupApis({
  name,
  email,
  conatact,
  address,
  password,
  type,
  context,
}) async {
  // isloading:true;
  var apiURL = 'https://denga.r3therapeutic.com/public/api/register';

  var formData = FormData.fromMap({
    'name': name,
    'email': email,
    'contact': conatact,
    'address': address,
    'password': password,
    'type': type,
  });
  //final prefs = await SharedPreferences.getInstance();

  Dio dio = Dio();
  Response responce;
  try {
    responce = await dio.post(
      apiURL,
      data: formData,
    );

   // print("response datra " + responce.toString());
   
    SharedPreferences pref = await SharedPreferences.getInstance();
    var res1 = responce.data['user'];
    var token = res1['token'];

    Navigator.push(
      context,
      MaterialPageRoute(builder: (context) => Navbar()),
    );
    Fluttertoast.showToast(
        msg: "Login Successfull", backgroundColor: Colors.cyan);
    return '';
  } catch (e) {
    Fluttertoast.showToast(
        msg: "User Already exists", backgroundColor: Colors.cyan);
    return 'some thing wrong';
  }
}

Answered By - Noman Hassan
Answer Checked By - Katrina (JavaFixing Volunteer)