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http request in get with flutter works with jsonplaceholder but not with my website

i am trying to do an http request with flutter, with the konamicash.com/connexion_bdd_flutter, i have no answer even no error, but with the same code with the url of

https://jsonplaceholder.typicode.com/todos/1

echo json_encode(["message"=>"requete ok"]);

?>

 fetchData() async { var url = Uri.parse('https://konamicash.com/connexion_bdd_flutter'); var response = await http.get(url);

}
if (response.statusCode == 200) {
  print('sa fonctionne: ${response.body}');
} else {
  print('error');
}

}

Tags:

2

Answers


  1. 0

    Import http package as

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

    Try below code with try/catch block for errors and data response.

    Future<void> fetchData() async {
  try {
    var url = Uri.parse('https://konamicash.com/connexion_bdd_flutter');
    var response = await http.get(url);

    if (response.statusCode == 200) {
      print('sa fonctionne: ${response.body}');
    } else {
      print('Error: ${response.statusCode}');
    }
  } catch (e) {
    print('An error occurred: $e');
  }
}
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  2. 0

    I’ve tested your function, and it’s working properly. However, in your function, there were syntax mistakes, and the condition was placed outside the function.

     fetchData() async {
    var url = Uri.parse('https://konamicash.com/connexion_bdd_flutter');
    var response = await http.get(url);
      if (response.statusCode == 200) {
        print('sa fonctionne: ${response.body}');
      } else {
        print('error');
      }
  }

    I’ve made some corrections to your code and added certain changes. However, I recommend following proper syntax when working with Future. Below, I’ve redefined your function correctly.

    I’ve defined the return type of the function and added a try-catch block for error handling.

       Future<void> fetchData() async {
    var url = Uri.parse('https://konamicash.com/connexion_bdd_flutter');
    var response = await http.get(url);

    try {
      if (response.statusCode == 200) {
        print('sa fonctionne: ${response.body}');
      } else {
        print('error');
      }
    } catch (e, s) {
      print(e);
    }
  }
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