package com.ming.netty.code;

 import java.io.Serializable;

 import java.nio.ByteBuffer;

 /**

  * 一个普通学生类

  * @author mingge

  *

  */

 public class Student implements Serializable{

     private static final long serialVersionUID = 1L;

     private String stuName;

     public String getStuName() {

         return stuName;

     }

     public void setStuName(String stuName) {

         this.stuName = stuName;

     }

     public byte[] codeC(){

         ByteBuffer buffer=ByteBuffer.allocate(1024);

         byte[] value=this.getStuName().getBytes();

         buffer.putInt(value.length);

         buffer.put(value);

         buffer.flip();

         value=null;

         byte[] result=new byte[buffer.remaining()];

         buffer.get(result);

         return result;

     }

 }

 package com.ming.netty.code;

 import java.io.ByteArrayOutputStream;

 import java.io.ObjectOutputStream;

 import java.util.ArrayList;

 import java.util.List;

 import org.msgpack.MessagePack;

 import org.msgpack.template.Templates;

 public class TestMsgPack {

     public static void main(String[] args) throws Exception{

         List<String> list=new ArrayList<>();

         list.add("a");

         list.add("b");

         list.add("c");

         ByteArrayOutputStream bos=new ByteArrayOutputStream();

         ObjectOutputStream os=new ObjectOutputStream(bos);

         os.writeObject(list);

         os.flush();

         os.close();

         byte[] b=bos.toByteArray();

         System.out.println("list的jdk序列化长度:"+b.length);

         MessagePack msgpack=new MessagePack();

         byte[] bytes=msgpack.write(list);//序列化编码

         System.out.println("list的msgpack序列化长度:"+bytes.length);

         List<String> dst=msgpack.read(bytes,Templates.tList(Templates.TString));//反序列化

         System.out.println("反序列化获取的值:"+dst.get(0));

         Teacher t=new Teacher();

         t.setNo(1);

         t.setName("张三");

         t.setSex("男");

         MessagePack msgpack1=new MessagePack();

         byte[] bytes1=MessagePack.pack(t);//序列化编码

         System.out.println("teacher序列化长度:"+bytes1.length);

         Teacher t1=msgpack1.read(bytes1, Teacher.class);

         System.out.println("t1的值:"+t1.getName());

     }

 }

list的jdk序列化长度:70

list的msgpack序列化长度:7

反序列化获取的值:a

teacher序列化长度:13

t1的值:张三