package com.lanbao; import com.alibaba.fastjson.JSONObject; import org.jeecg.modules.dry.vo.SocketMsgVo; import java.io.IOException; import java.io.InputStream; import java.io.ObjectInputStream; import java.io.ObjectOutputStream; import java.net.Socket; import java.nio.channels.SocketChannel; public class SocketTest { public static void main(String[] args) { try { Socket socket = new Socket("192.168.2.6", 1115); ObjectOutputStream oos = new ObjectOutputStream(socket.getOutputStream()); SocketMsgVo msgVo = new SocketMsgVo(); msgVo.setCode("1"); msgVo.setMsg("1111"); oos.writeObject(JSONObject.toJSONString(msgVo)); oos.close(); socket.close(); } catch (IOException e) { throw new RuntimeException(e); } } }