Question 291674 in Flutter Question posted in
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How to send http request in flutter

session.post(
    'http://myopencart.example.com/index.php?route=api/cart/add',
    params={'api_token':'768ef1810185cd6562478f61d2'},
    data={
        'product_id':'100'
        'quantuty':'1'
    }
)

How to I post this in flutter. In this api there is two type of data to be posted.

I need solution for this I didn’t tried yet.

Tags:

3

Answers


  1. 0 
    import 'dart:convert';
import 'package:http/http.dart' as http;


final response = await http.post(
Uri.parse('http://myopencart.example.com/index.php?route=api/cart/add'),
body: {
  'api_token': '768ef1810185cd6562478f61d2',
  'product_id': '100',
  'quantity': '1', // Corrected the typo in 'quantity'
 },
 );

 if (response.statusCode == 200) {
// Request was successful, you can handle the response here
print('Response: ${response.body}');
} else {
// Request failed
print('Failed with status code: ${response.statusCode}');
}
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  2. 0

    To send HTTP requests in Flutter you can use one of the many packages available. Some examples:

    Example with http package

    You first need to add the package to the dependencies:

    flutter pub add http

    Then you could write a function the be called for example when you press a button:

    import 'package:http/http.dart' as http;
import 'dart:convert';

Future<String> sendPOST() async {
    final response = await http.post(
        Uri.parse('http://myopencart.example.com/index.php?route=api/cart/add'),
        headers: {
            'Content-Type': 'application/x-www-form-urlencoded'
        },
        body: {
            'api_token': '768ef1810185cd6562478f61d2',
            'product_id': '100',
            'quantity': '1',
        },
    );

    if (response.statusCode == 200) {
        return response.body;
    } else {
        return "Error ${response.statusCode}: ${response.body}";
    }
}
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  3. 0

    First, let’s analyze the api requested parameters:

    Here is how you can perform the request using Http

    var url = Uri.parse(
      'http://myopencart.example.com/index.php?route=api/cart/add');

  var data = {
    'product_id': '100',
    'quantity': '1',
  };

  // Send the data as a JSON-encoded body
  var response = await http.post(
    url,
    headers: <String, String>{
      'Content-Type': 'application/json; charset=UTF-8',
      'api_token': '768ef1810185cd6562478f61d2',
    },
    body: jsonEncode(data),
  );
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