Java序列化編解碼器

ServerBootstrap bootstrap = new ServerBootstrap();
            bootstrap.group(bossGroup, workerGroup)
                    .channel(NioServerSocketChannel.class)
                    .option(ChannelOption.SO_BACKLOG, 100)
                    .handler(new LoggingHandler(LogLevel.INFO))
                    .childHandler(new ChannelInitializer<SocketChannel>() {
                        @Override
                        public void initChannel(SocketChannel ch) {
                            ch.pipeline().addLast(new ObjectDecoder(1024 * 1024,
                                    ClassResolvers.weakCachingConcurrentResolver(this.getClass().getClassLoader())));
                            ch.pipeline().addLast(new ObjectEncoder());
                            ch.pipeline().addLast(new SubReqServerHandler());
                        }
                    });

關鍵部分

ObjectDecoder()

ObjectDecoder構造器需要傳入兩個參數，第一個參數是最大對象的大小。第二個參數是ClassResolver

 

ObjectEncoder()