一、目的
我想告訴消費者我的api關於新創建的對象的位置
二、方法說明
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.
三、示例代碼
這里的Student和StudentDto類就不展示了，比較簡單
[ApiController]
[Route("api/{Controller}")]
public class HomeController : Controller
{
[HttpGet("students")]
public IActionResult GetStudents()
{
return Ok(DbContext.Db.ToList());
}
[HttpGet("students/{id}", Name = nameof(GetStudents))]
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(nameof(GetStudents), new { id = stuDto.Id }, stuDto);
}
}
四、測試
1. 發送Post請求，提交表單
2. 查看返回結果
返回值Body
返回值Headers
3. 復制Location值，發送Get請求，驗證結果
