Question

我在ASP.NET Core 2.0中开发了一个WebApi RESTful。从控制器A中的操作方法我想为位于不同控制器B中的操作方法创建URL地址：

[Route("api/applications/{idbcon}/bcontrollers")]
public class BController : Controller{
    [HttpGet({idbcon}), Name = "ActionB"]
    public IActionResult ActionB(int idbcon, [FromHeader(Name = "Accept")] string mediatype){
        return OK();
    }
}

[Route("api/applications/{idapp}/bcontrollers/{idbcon}/acontrollers")]
public class AController: Controller{
    [HttpGet(), Name = "GetURLBController"]
    public IActionResult GetURLBController()
    {
        var url = /* Here I would like to get the link to "ActionB" that belong to a Controller "BController" */;
        return Ok(url);
    }
}

任何建议???

Answer 1

使用action和controller参数的IUrlHelper.Action重载：

public class AController : Controller
{
    [HttpGet]
    public IActionResult GetURLBController()
    {
        var url = Url.Action("ActionB", "BController");
        return Ok(url);
    }
}

IUrlHelper是您从Controller基类继承的内容，公开为Url属性。

从另一个控制器创建到控制器的URL链接

1 个答案: