一、目的
我想告诉消费者我的api关于新创建的对象的位置
二、方法说明
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、示例代码
这里的Student和StudentDto类就不展示了，比较简单
[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、测试
1. 发送Post请求，提交表单
2. 查看返回结果
返回值Body
返回值Headers
3. 复制Location值，发送Get请求，验证结果
