解决方法
创建全局操作过滤器并覆盖OnResultExecuting()：
public class DisableCache : ActionFilterAttribute
{
public override void OnResultExecuting(ResultExecutingContext filterContext)
{
filterContext.HttpContext.Response.Cache.SetExpires(DateTime.UtcNow.AddDays(-1));
filterContext.HttpContext.Response.Cache.SetValidUntilExpires(false);
filterContext.HttpContext.Response.Cache.SetRevalidation(HttpCacheRevalidation.AllCaches);
filterContext.HttpContext.Response.Cache.SetCacheability(HttpCacheability.NoCache);
filterContext.HttpContext.Response.Cache.SetNoStore();
}
}
然后在你的global.asax中注册,像这样：
public static void RegisterGlobalFilters(GlobalFilterCollection filters)
{
filters.Add(new DisableCache());
}
总而言之,这样做是创建一个Global Action Filter,所以这将隐含地应用于所有控制器和所有操作.
