如何返回 createdatroute 位置？

Question

我正在尝试创建这样的记录：

[Route("", Name = "CreateAccount")]
[HttpPost]
public async Task<IHttpActionResult> CreateAccount([FromBody] JObject account)
{

    var response = await _accountService.Create(account);

    return CreatedAtRoute(
        routeName: "GetAccount",????);
}

记录创建成功；然而。我不确定如何返回 CreatedAtRoute 对象？

这是我的 GET 控制器方法：

[Route("", Name = "GetAccount")]
[HttpGet]
public async Task<IHttpActionResult> GetAccount()
{
    var query = Request.RequestUri.PathAndQuery.Split('/')[2];
    var response = _accountService.Get(query);

    if (!response.Result.IsSuccessStatusCode)
    {
        return NotFound();
    }

    var readAsAsync = response.Result.Content.ReadAsAsync<object>();
    if (readAsAsync == null)
    {
        return NotFound();
    }

    var result = await readAsAsync;
    return Ok(result);
}

如你所见，控制器不接受任何参数，而是从Request.RequestUri.PathAndQuery获取参数

创建记录后，我们如何返回一个有效的CreatedAtRoute结果？

Answer 1

您可以尝试的一件事是将路由值作为对象传递。框架应将它们（路由值）转换为查询字符串。

[HttpPost]
[Route("", Name = "CreateAccount")]
public async Task<IHttpActionResult> CreateAccount([FromBody] JObject account) {

    var response = await _accountService.Create(account);

    var model = await response.Content.ReadAsAsync<MyModel>();

    return CreatedAtRoute(
        routeName: "GetAccount", 
        routeValues: new { id = model.Id, name = model.Name }, // can include other properties
        content: model);
}

这应该在 201 响应中设置位置标头，例如

LOCATION: http://localhost/api/accounts?id=5&name=JDoe