ComponentTestUtils.java 文件源码

public static Bootstrap createNettyHttpClientBootstrap() {
    Bootstrap bootstrap = new Bootstrap();
    bootstrap.group(new NioEventLoopGroup())
             .channel(NioSocketChannel.class)
             .handler(new ChannelInitializer<SocketChannel>() {
                 @Override
                 protected void initChannel(SocketChannel ch) throws Exception {
                     ChannelPipeline p = ch.pipeline();
                     p.addLast(new HttpClientCodec());
                     p.addLast(new HttpObjectAggregator(Integer.MAX_VALUE));
                     p.addLast("clientResponseHandler", new SimpleChannelInboundHandler<HttpObject>() {
                         @Override
                         protected void channelRead0(ChannelHandlerContext ctx, HttpObject msg) throws Exception {
                             throw new RuntimeException("Client response handler was not setup before the call");
                         }
                     });
                 }
             });

    return bootstrap;
}