c# - how to set Response.Cache in abstract class

Question

I have this abstract class

public abstract class TestControllerBase {

}

and a class

public class TestController : TestControllerBase {
    public ActionResult Index()
    {
        Response.Cache.SetCacheability(HttpCacheability.Public);
        Response.Cache.SetExpires(DateTime.Now.AddHours(1));

    }    

}

how can i set Response.Cache in the abstract class without excplicit calling something in this abstract class. I have like 200 inheritence on the abstract class. So i want to set the cache in one place not in every controller

Regards

标签： c#

Answer 1

您可以使用以下代码：

public abstract class TestControllerBase
{

    public virtual ActionResult Index()
    {
        Response.Cache.SetCacheability(HttpCacheability.Public);
        Response.Cache.SetExpires(DateTime.Now.AddHours(1));

    } 
}

public class TestController : TestControllerBase
{
}

public class TestController2 : TestControllerBase
{

    public override ActionResult Index()
    {
        // Do my own stuff

        base.Index();
    } 
}