ASP.NET Core WebAPI inform consumers use CreatedAtRoute

First, the purpose

I want to tell consumers about the object my api newly created position of

Second, the method explained

public virtual Microsoft.AspNetCore.Mvc.CreatedAtRouteResult CreatedAtRoute (string routeName, object routeValues, object content);

Parameters

• routeName:The name of the route to use for generating the URL.
• routeValues:The route data to use for generating the URL.
• content:The content value to format in the entity body.

Third, the sample code

Here's Student and not StudentDto class shows, relatively simple

[ApiController]
[Route("api/{Controller}")]
public class HomeController : Controller
{
    [HttpGet("{id}", Name = "students")]
    public IActionResult GetStudents(Guid id)
    {
        return Ok(DbContext.Db.FirstOrDefault(x => x.Id == id));
    }

    [HttpPost("student")]
    public IActionResult AddStudent([FromForm]Student student)
    {
        var stuDto = new StudentDto()
        {
            Id = Guid.NewGuid(),
            Name = student.FirstName + student.LastName,
            Age = DateTime.Now.Year - student.Birthday.Year
        };
        DbContext.Db.Add(stuDto);
        return CreatedAtRoute("students", new { id = stuDto.Id }, stuDto);
    }
}

Fourth, the test

1. Post send request, to submit the form

2. Review the results returned

Body Return value

Return value Headers

3. Copy the value of Location, sending a Get request, the verification result