Response status 301 when making call to web service-CodePudding

I need to parse a JSON string receive from a web service.

And this is the function used to get the response.

 Future<void> obtenerUsuario() async {
    setState(() {
      isLoading = true;
    });

    var url = Constantes.flutterAPI   "login_user.php";
    final response = await http.post(Uri.parse(url), body: {
      "email": controlUsuario.text,
      "password": controlContrasena.text
    });

    print("respuesta :"   response.body);

    print("response status code ${response.statusCode}");

    final Map parsed = json.decode(response.body);



    if (parsed.containsKey('email')) {
      print(parsed['email'].toString());

      setState(() {
       // isLoading = false;
      });

   //   Navigator.pushReplacement(context,
     //     MaterialPageRoute(builder: (BuildContext ctx) => HomeScreen()));
    } else {

      setState(() {
      //  isLoading = false;
      });
    }
  }

I am getting following responses printed out:

print("respuesta :"   response.body);

flutter: respuesta :<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>301 Moved Permanently</title>
</head><body>
<h1>Moved Permanently</h1>
<p>The document has moved <a href="https://www.labelconcierge.com/app/flutter_api/login_user.php">here</a>.</p>
</body></html>


print("response status code ${response.statusCode}");

flutter: response status code 301

And when executing the call using Postman, I am getting the output:

{
    "id": "2",
    "email": "[email protected]",
    "imagen": "RHxzlhmifoto.jpeg",
    "nombre": "Modesto",
    "apellidos": "Vasco Fornas",
    "activo": "1",
    "token_firebase": ""
}

I need your help to make it working as it should. Please tell me if the problem lies in the server or in the app code.

CodePudding user response：

Your web service doesn't accept a POST body, it receives parameters via the URL. So your answer would look like this:

  Uri url = Uri.parse('https://www.labelconcierge.com/app/flutter_api/[email protected]&password=12345678');
  await http.post(url).then((response) {
    print("response:"   response.body);
  }).catchError((error) {
    print(error);
  });

And as good practice you should wrap your http calls in then() and catch() functions.