java制作带界面的聊天工具

本文实例为大家分享了java聊天工具的具*作代码，供大家参考，具体内容如下

首先建立一个工程，导入数据库驱动

工程图

解释一下 entity包是 bin目录 message包下 和 user包下 是对象相关的操作

message

package com.fakeqq.entity;

import java.util.date;

public class message {

  //需要序列化发送，所以要继承serializable接口
    private int id;
    private string content;
    private int sender;
    private int receiver;
    private date sendtime;
    private date receivetime;
    private int state;
    private int ip;

    public int getip() {
      return ip;
    }
    public void setip(int ip) {
      this.ip = ip;
    }
    public int getid() {
      return id;
    }
    public void setid(int id) {
      this.id = id;
    }
    public string getcontent() {
      return content;
    }
    public void setcontent(string content) {
      this.content = content;
    }
    public int getsender() {
      return sender;
    }
    public void setsender(int sender) {
      this.sender = sender;
    }
    public int getreceiver() {
      return receiver;
    }
    public void setreceiver(int receiver) {
      this.receiver = receiver;
    }
    public date getsendtime() {
      return sendtime;
    }
    public void setsendtime(date sendtime) {
      this.sendtime = sendtime;
    }
    public date getreceivetime() {
      return receivetime;
    }
    public void setreceivetime(date receivetime) {
      this.receivetime = receivetime;
    }
    public int getstate() {
      return state;
    }
    public void setstate(int state) {
      this.state = state;
    }
  }

user

package com.fakeqq.entity;

import java.util.date;

public class user {


    //这叫实体bin
    private int qqnumber;
    private string qqname;
    private string qqpassword;
    private date registtime; //注册时间
    private string sex;
    private string introduce; //个人简介
    private string ip;
    public int getqqnumber() {
      return qqnumber;
    }
    public void setqqnumber(int qqnumber) {
      this.qqnumber = qqnumber;
    }
    public string getqqname() {
      return qqname;
    }
    public void setqqname(string qqname) {
      this.qqname = qqname;
    }
    public string getqqpassword() {
      return qqpassword;
    }
    public void setqqpassword(string qqpassword) {
      this.qqpassword = qqpassword;
    }
    public date getregisttime() {
      return registtime;
    }
    public void setregisttime(date registtime) {
      this.registtime = registtime;
    }
    public string getsex() {
      return sex;
    }
    public void setsex(string sex) {
      this.sex = sex;
    }
    public string getintroduce() {
      return introduce;
    }
    public void setintroduce(string introduce) {
      this.introduce = introduce;
    }
    public string getip() {
      return ip;
    }
    public void setip(string ip) {
      this.ip = ip;
    }



  }

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。