json and web api

Question

i have json file and i want to create asp.net api using that json file.  i have some get methods in json file.

Asma Khalid · Answer

You first need tocreate object mapper for your JSON file i.e. https://bit.ly/2ZBQ7NB then you can create your ASP.NET MVC RESTful Web API using entity framework with SQL i.e.  https://bit.ly/3aY5FQB   You can also checkout my course on creating ASP.NET MVC RESTful Web API i.e https://bit.ly/2XeFGyH   Mark answer as accepted if helpful   Thanks & Regards, Asma Khalid   For More Visit: www.asmak9.com or www.bytezaar.com

Ritu · Answer

@varun Setia   already done in postman

Varun Setia · Answer

Hi Ritu,
The approach you are trying might not help.
But, you can generate client libraries into C# format using RestSharp Library.
You need to follow 2 steps:
1. Generate client code from Postman, . Here is the reference - https://learning.postman.com/docs/sending-requests/generate-code-snippets/
2. Install and configure Restsharp client using nuget package name - Restsharp.
This approach might help you.

Ritu · Answer

consume external json inside Controller in asp.net
here is my code
public class HomeController : Controller
{
// GET: Home
public ActionResult Index()
{
ServicePointManager.Expect100Continue = true;
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls;
string json = new WebClient().DownloadString("D://Postman//Englert.postman_collection.json");
return Content(json);
}
}
by it throws error

Sachin Singh · Answer

Couldn't understand what do you mean by creating a web API out of a JSON file? With web API, we can send and receive JSON data. Please explain in detail or better is to share your JSON file and explain what do you want to achieve with that.