如何生成一个 Url 到另一个 controller WebApi core 3.1

Question

我正在尝试生成指向另一个 controller 的链接，我只能创建到相同的 controller。

这适用于相同的 controller

string uri = Url.Link("T", new { token = "token" });

[Route("Taa", Name = "T")]
public  IActionResult SomeMethod(string token)
  {
      return Ok();
  }

我试过了：

Url.Link("Default", new { Controller = "Account", Action = "Login" });
Url.Route("Default", new { Controller = "Account", Action = "Login" }); (Route Does not exist)

真正的 Controller 和 Action 是：Validation 和 Validate

[HttpGet("validate", Name = "Validate")]
public IActionResult ValidateNewUser(string token)
  {     
      return Ok();
  }

Answer 1

您可以使用

Url.Link("Default", new { Controller = "Validation", Action = "Validate", token = "token" });

这是一个演示：

启动（配置）：

app.UseEndpoints(endpoints =>
            {
                endpoints.MapControllerRoute(
                    name: "default",
                    pattern: "{controller=Home}/{action=Index}/{id?}");
            });

Controller：

[ApiController]
    [Route("[controller]")]
    public class TestController : ControllerBase
    {
        public IActionResult Index()
        {
            var url = Url.Link("Default", new { Controller = "Validation", Action = "Validate", token = "token" });
            return Ok();
        }
    }

url 结果：

https://localhost:xxxx/Validation/Validate?token=token