如何gzip压缩在asp.net MVC的内容？ [英] how to gzip content in asp.net MVC?

问题描述

如何COM preSS通过一个asp.net MVC应用程序？

how to compress the output send by an asp.net mvc application??

推荐答案

下面是我用什么（因为这矩估计的时间）：

Here's what i use (as of this monent in time):

public class CompressAttribute : ActionFilterAttribute
{
    public override void OnActionExecuting(ActionExecutingContext filterContext)
    {

        var encodingsAccepted = filterContext.HttpContext.Request.Headers["Accept-Encoding"];
        if (string.IsNullOrEmpty(encodingsAccepted)) return;

        encodingsAccepted = encodingsAccepted.ToLowerInvariant();
        var response = filterContext.HttpContext.Response;

        if (encodingsAccepted.Contains("deflate"))
        {
            response.AppendHeader("Content-encoding", "deflate");
            response.Filter = new DeflateStream(response.Filter, CompressionMode.Compress);
        }
        else if (encodingsAccepted.Contains("gzip"))
        {
            response.AppendHeader("Content-encoding", "gzip");
            response.Filter = new GZipStream(response.Filter, CompressionMode.Compress);
        }
    }
}

在使用控制器：

[Compress]
public class BookingController : BaseController
{...}

还有其他的一些变体，但是这个工作得很好。 （顺便说一句，我使用的[Com preSS]属性我BaseController保存在项目重复，而上述由控制器基础做一个控制器上。

there are other varients, but this works quite well. (btw, i use the [Compress] attribute on my BaseController to save duplication across the project, whereas the above is doing it on a controller by controller basis.

如在对上面提到的。为了简化使用，还可以包括 [通信preSS] 单稳在BaseController本身，因此，每一个继承子控制器默认访问功能：

as mentioned in the para above. to simplify usage, you can also include [Compress] oneshot in the BaseController itself, thereby, every inherited child controller accesses the functionality by default:

[Compress]
public class BaseController : Controller
{...}

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