为了解决TCP粘包/拆包导致的半包读写问题,Netty默认提供了多种编解码器用于处理该类问题,本例程将展示Netty中LineBasedFrameDecoder的使用
/**
*
*/
package upup.me.netty.practice02;
import io.netty.bootstrap.ServerBootstrap;
import io.netty.channel.ChannelFuture;
import io.netty.channel.ChannelOption;
import io.netty.channel.EventLoopGroup;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.channel.socket.nio.NioServerSocketChannel;
/**
* @author Administrator
*
*/
public class TimeServer {
public void bind(int port) {
// 配置服务端的NIO线程组
EventLoopGroup bossGroup = new NioEventLoopGroup();
EventLoopGroup workerGroup = new NioEventLoopGroup();
try {
ServerBootstrap b = new ServerBootstrap();
// 设置线程组及Socket参数
b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class).option(ChannelOption.SO_BACKLOG, 1024)
.childHandler(new ChildChannelHandler());
// 绑定端口,同步等待成功
ChannelFuture f = b.bind(port).sync();
System.out.println("服务已经启动,端口:"