How to get response body in Zuul post filter?

Question

How it is possible to read a response body while using Zuul as a proxy in post filter?

I am trying to call the code like this:

@Componen         


        

Answer 1

Thanks for suggestion, this is the code I used that works.

try (final InputStream responseDataStream = ctx.getResponseDataStream()) {
   final String responseData = CharStreams.toString(new InputStreamReader(responseDataStream, "UTF-8"));
   ctx.setResponseBody(responseData);
} catch (IOException e) {
   logger.warn("Error reading body",e);
}