I have used response.AppendHeader("Content-encoding", "gzip"); inside a OnResultExecuting() method of a class that derives ActionFilterAttribute. But it returns an error like:
//HttpResponseBase response = filterContext.HttpContext.Response;
HttpResponse response = filterContext.HttpContext.Response;
response.AppendHeader("Content-encoding", "gzip");
'HttpResponse' does not contain a definition for 'AppendHeader' and no accessible extension method 'AppendHeader' accepting a first argument of type 'HttpResponse' could be found (are you missing a using directive or an assembly reference?)
CodePudding user response：
The ASP.NET Core response headers use properties to represent most of the common headers.
To set the content encoding in .NET 6, use:
response.Headers.ContentEncoding = "gzip";
For earlier versions, you'll need to use the Append extension method:
response.Headers.Append("Content-Encoding", "gzip");
CodePudding user response：
Sounds like what you need is to use this like a static method:
Response.AppendHeader("Content-encoding", "gzip");