HttpClientInboundHandler 的代码这样:
public class HttpClientInboundHandler extends ChannelInboundHandlerAdapter { @Override public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception { if (msg instanceof HttpResponse) { HttpResponse response = (HttpResponse) msg; System.out.println("CONTENT_TYPE:" + response.headers().get(HttpHeaders.Names.CONTENT_TYPE)); } if(msg instanceof HttpContent) { HttpContent content = (HttpContent)msg; ByteBuf buf = content.content(); System.out.println(buf.toString(io.netty.util.CharsetUtil.UTF_8)); buf.release(); } } }
HttpResponse 和 HttpContent 是分开被返回的,那我如何确定哪个头和哪个内容是一起的?
每一个新的连接netty都会实例化一个HttpClientInboundHandler对象进行处理,只要同属一个HttpClientInboundHandler实例对象那HttpResponse 和 HttpContent肯定是对应的。