ActionContext在Microsoft.AspNetCore.Mvc.Controller中消失了

Question

我无法在Microsoft.AspNetCore.Mvc.Controller中找到ActionContext

在我将我的版本更改为AspNetCore 1.0.0-preview1之后

这是Controller类(更改后):

并在更改之前从" Microsoft.AspNet.Mvc ":

更新前的旧方法代码:

        this.Agent = ControllerInfo.Request.Headers["User-Agent"];
        this.IP = ControllerInfo.HttpContext.Features.Get<IHttpConnectionFeature>()?.LocalIpAddress?.ToString(); 
        this.RemoteIP = ControllerInfo.HttpContext.Features.Get<IHttpConnectionFeature>()?.RemoteIpAddress.ToString();
        this.Refrence = ControllerInfo.ActionContext.RouteData.Values["controller"].ToString() + "/" + ControllerInfo.ActionContext.RouteData.Values["action"].ToString();

Answer 1

我用ControllerContext替换了ActionContext,它对我有用.不过,我不知道这是否是官方迁移步骤.

Answer 2

你可以注入IActionContextAccessor你的班级.它提供对操作上下文的访问.

services.AddSingleton<IActionContextAccessor, ActionContextAccessor>();

用它:

private readonly IActionContextAccessor actionContextAccessor

public FooController(IActionContextAccessor actionContextAccessor)
{
    this.actionContextAccessor = actionContextAccessor;
}

看到这个问题.