How get upstream responses whole body，not only header or statusCode

[dargoner]

Issue description

How get upstream responses whole body，not only header or statusCode

Environment

• your apisix-java-plugin-runner version

[dargoner]

Hope to provide function

PostFillter postRequest.getUpstreamResponseBody()

[tzssangglass]

No support yet. We need to wait for APISIX to complete this feature before we can support it.

[dargoner]

response-rewrite lua has method " local body = core.response.hold_body_chunk(ctx)" get response body。but i only do Java.

[tzssangglass]

response-rewrite has nothing to do with the plugin runner, they are not the same thing.

[beginnerWJC]

0.3.0版本还是没有支持获取上游响应的body，我也需要这个功能

[DREZG]

this when APISIX complete this feature？

[fitz-97]

need too. At the same time, it is necessary to support body rewriting before the request reaches the upstream

[soulbird]

Already supported, refer to: https://github.com/apache/apisix-java-plugin-runner/blob/main/docs/en/latest/development.md#get-the-upstream-response-and-process