Question

我想获得一个HOST名称来在主机上应用特定角色，因为我有2个网站为同一个应用程序文件夹托管。

我需要在我的控制器中获取一个HOST以定义此角色。

有些人喜欢这样：

public override void Initialize(System.Web.Routing.RequestContext requestContext)
{
    base.Initialize(requestContext);

    if (host == "mycustomhost.com")
    {
        ViewBag.Theme = "CustomTheme";
    }
    else
    {
        ViewBag.Theme = "DefaultTheme";
    }
}

Answer 1

你尝试过这样的事吗？

public override void Initialize(System.Web.Routing.RequestContext requestContext)
{
    base.Initialize(requestContext);

    var customHost = ConfigurationManager.AppSettings["CustomHost"];
    string theme = String.Empty;

    if (customHost.ToLower().Contains(requestContext.HttpContext.Request.Url.Host.ToLower()))
    {
        ViewBag.Theme = "CustomTheme";
    }
    else
    {
        ViewBag.Theme = "DefaultTheme";
    }
}

Answer 2

protected override void Initialize(System.Web.Routing.RequestContext requestContext)
{
    var hostname = requestContext.HttpContext.Request.Url.Host;

    // do something based on 'hostname' value
    // ....

    base.Initialize(requestContext);
}

如何使用MVC4在Controller中获取主机

2 个答案: