Flutter: Send JSON body with dio package get request-CodePudding

this API is working normal in postman however in flutter app its returning this

{"success": true, "rslt": []}

where "rslt" is empty.

here's my code

dynamic getData(dynamic token) {
dio.options.headers['Authorization'] = '$token';
return await dio.get<dynamic>('https://address',
    queryParameters: <String,dynamic>{'cn': 'iPhone_11', 'qt': '20', 'ct': 'Delhi'});
}

What am I doing wrong in this code?

CodePudding user response：

In postman, you have added body to GET request. Normally GET request should not have body. But there is no body in your request in Flutter.

CodePudding user response：

You pass data with parameters but need to pass in body section that was missing, you need to call like that as below


Map data = {'cn': 'iPhone_11', 'qt': '20', 'ct': 'Delhi'};
dynamic getData(dynamic token) {
dio.options.headers['Authorization'] = '$token';
return await dio.get<dynamic>('https://address',
    data: jsonEncode(data);
}