PipelineUtils.java 文件源码

public static HttpResponse createHttpResponse(final String origin, ByteBuf content, boolean json) {
  FullHttpResponse res = new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.OK, content);
  if (json) {
    res.headers().add(HttpHeaderNames.CONTENT_TYPE, "text/javascript; charset=UTF-8");
  } else {
    res.headers().add(HttpHeaderNames.CONTENT_TYPE, "text/plain; charset=UTF-8");
  }
  res.headers().add(HttpHeaderNames.CONNECTION, HttpHeaderValues.KEEP_ALIVE);
  if (origin != null) {
    res.headers().add(HttpHeaderNames.ACCESS_CONTROL_ALLOW_ORIGIN, origin);
    res.headers().add(HttpHeaderNames.ACCESS_CONTROL_ALLOW_CREDENTIALS, "true");
  }
  HttpUtil.setContentLength(res, content.readableBytes());

  return res;
}