网页弹出客服对话 java java实现客服在线聊天功能

转载

云端筑梦大师 2023-06-06 13:56:50

文章标签 网页弹出客服对话 java java在线客服 List java Server 文章分类 Java 后端开发

这是应用到项目中的一个例子。

实现原理是将信息存储到Application域里面。然后使用Struts2 Action 用json格式的数据进行前后台交互。

截图：

前台用户界面：

后台客服界面：

编辑框采用的Ueditor 可以发送图片表情文字格式、涂鸦。。。。等等！功能十分的强大！

代码部分：

网页弹出客服对话 java java实现客服在线聊天功能_java在线客服

用到了两个Action，分别为用户和管理员服务。

Struts.xml
Java 类：
package com.shop.chat.admin;
import java.util.ArrayList;
import java.util.List;
import com.shop.bean.Admin;
/**
* 存放当前已经登陆的管理员列表
* @author Pan
*
*/
public class AdminList {
private List list=new ArrayList();
public AdminList(){
}
/**
* 增加Admin对象
* @param admin
*/
public void save(Admin admin){
if(list.indexOf(admin)==-1){
list.add(admin);
}
}
/**
* 得到所有Admin
* @return
*/
public List getList(){
return list;
}
}
package com.shop.chat.admin;
import java.util.List;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpSession;
import com.shop.bean.Admin;
/**
* admin列表服务
* @author Pan
*
*/
public class AdminListServler {
private AdminList list;
public AdminListServler(HttpSession session){
ServletContext context=session.getServletContext();
list=(AdminList)context.getAttribute("adminlist");
if(list==null){
list=new AdminList();
context.setAttribute("adminlist", list);
}
}
/**
* add an admin to the list
* @param admin
*/
public void save(Admin admin){
list.save(admin);
}
/**
* get all admin object
* @return arraylist
*/
public List getList(){
return list.getList();
}
}
package com.shop.chat.admin;
import java.sql.Timestamp;
public class AdminSimplify {
private Integer id;
private String adminName;
private String adminPass;
private String nickName;
private String head;
private Timestamp addTime;
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public String getAdminName() {
return adminName;
}
public void setAdminName(String adminName) {
this.adminName = adminName;
}
public String getAdminPass() {
return adminPass;
}
public void setAdminPass(String adminPass) {
this.adminPass = adminPass;
}
public String getNickName() {
return nickName;
}
public void setNickName(String nickName) {
this.nickName = nickName;
}
public String getHead() {
return head;
}
public void setHead(String head) {
this.head = head;
}
public Timestamp getAddTime() {
return addTime;
}
public void setAddTime(Timestamp addTime) {
this.addTime = addTime;
}
}
package com.shop.chat;
import java.util.ArrayList;
import java.util.List;
import org.apache.struts2.ServletActionContext;
import com.opensymphony.xwork2.ActionSupport;
import com.shop.bean.Admin;
import com.shop.chat.admin.AdminListServler;
import com.shop.chat.admin.AdminSimplify;
public class AdminListAction extends ActionSupport {
private List list;
public List getList() {
return list;
}
/**
* 得到当前登陆的管理员
* @return
*/
public String execute(){
list=new ArrayList();
AdminListServler aServler=new AdminListServler(ServletActionContext.getRequest().getSession());
for (Admin admin : aServler.getList()) {
AdminSimplify as=new AdminSimplify();
as.setAddTime(admin.getAddTime());
as.setAdminName(admin.getAdminName());
as.setAdminPass(admin.getAdminPass());
as.setHead(admin.getHead());
as.setId(admin.getId());
as.setNickName(admin.getNickName());
list.add(as);
}
return SUCCESS;
}
}
package com.shop.chat;
import java.util.List;
import org.apache.struts2.ServletActionContext;
import com.opensymphony.xwork2.ActionSupport;
import com.shop.bean.Admin;
public class AdminMessageAction extends ActionSupport {
private String to;//接受用户
private String result;//返回消息
private String content;//消息内容
private String nickName;//昵称
public void setNickName(String nickName) {
this.nickName = nickName;
}
public String getNickName() {
return nickName;
}
public void setContent(String content) {
this.content = content;
}
private List list;
public List getList() {
return list;
}
public void setResult(String result) {
this.result = result;
}
public String getResult() {
return result;
}
public void setTo(String to) {
this.to = to;
}
public String execute(){
Admin admin=(Admin)ServletActionContext.getRequest().getSession().getAttribute("admin");
if(admin==null){
setResult("你还没有登录！");
return SUCCESS;
}
MessageServer msServer=new MessageServer(ServletActionContext.getRequest().getSession(),admin.getId()+"",admin.getNickName());
list=msServer.getMessage();
return SUCCESS;
}
/**
* 发送消息
* @return
*/
public String send(){
Admin admin=(Admin)ServletActionContext.getRequest().getSession().getAttribute("admin");
if(admin==null){
setResult("没有登录");
return SUCCESS;
}
MessageServer msServer=new MessageServer(ServletActionContext.getRequest().getSession(), admin.getId()+"",admin.getNickName());
try {
msServer.send(to, content);
setResult("发送成功！");
setNickName(admin.getNickName());
} catch (Exception e) {
// TODO Auto-generated catch block
result=e.getMessage();
}
return SUCCESS;
}
}
package com.shop.chat;
/**
* 信息容器
* @author Pan
*
*/
public class Message {
private String form; // 来自用户
private String to; // 接受用户
private String message; // 信息
private String nickName;//昵称
public void setNickName(String nickName) {
this.nickName = nickName;
}
public String getNickName() {
return nickName;
}
public String getForm() {
return form;
}
public void setForm(String form) {
this.form = form;
}
public String getTo() {
return to;
}
public void setTo(String to) {
this.to = to;
}
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
}
package com.shop.chat;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import org.apache.struts2.ServletActionContext;
import com.opensymphony.xwork2.ActionSupport;
import com.shop.bean.User;
import com.sun.org.apache.bcel.internal.generic.NEW;
public class MessageAction extends ActionSupport {
private String to;//传送到指定的用户
private String result;//返回信息
private String content;//内容
private String nickName;//昵称
private List list;//消息集合
public void setNickName(String nickName) {
this.nickName = nickName;
}
public String getNickName() {
return nickName;
}
public void setResult(String result) {
this.result = result;
}
public void setContent(String content) {
this.content = content;
}
public List getList() {
return list;
}
public String getResult() {
return result;
}
public void setTo(String to) {
this.to = to;
}
/**
* 获取消息
*/
public String execute(){
HttpServletRequest request=ServletActionContext.getRequest();
User user=(User)request.getSession().getAttribute("user");
MessageServer msServer=new MessageServer(request.getSession(), user.getId()+"",user.getNickName());
this.list=msServer.getMessage();
return SUCCESS;
}
/**
* 发送消息
* @return
*/
public String send(){
HttpServletRequest request=ServletActionContext.getRequest();
User user=(User)request.getSession().getAttribute("user");
if(user==null){
result="你还没有进行登录！";
return SUCCESS;
}
MessageServer mServer=new MessageServer(request.getSession(),user.getId()+"",user.getNickName());
mServer.getMessage();
try {
mServer.send(to, content);
System.out.println("to:"+to);
setNickName(user.getNickName());
setResult("发送成功");
} catch (Exception e) {
setResult("发送失败！");
result=e.getMessage();
}
return SUCCESS;
}
}
package com.shop.chat;
import java.util.ArrayList;
import java.util.List;
/**
* 信息集合 这个对象储存到Application中
* @author Pan
*
*/
public class MessageList {
private List list=new ArrayList();
public MessageList(){
}
/**
* 添加信息
* @param message
*/
public void add(Message message){
list.add(message);
}
/**
* 寻找信息 通过接受的用户
* @param uid
* @return
*/
public List getByTo(String uid){
List tmp=new ArrayList();
System.out.println("list的大小："+list.size());
for(Message message:list){
if(message.getTo().equals(uid)){
//添加到返回对象
tmp.add(message);
}
}
//然后移除信息 以免信息重复
list.removeAll(tmp);
return tmp;
}
}
package com.shop.chat;
import java.util.ArrayList;
import java.util.List;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpSession;
public class MessageServer {
private MessageList mList;
private ServletContext context;
private String uid;
private String nickname;
public MessageServer(HttpSession session,String uid,String nickname){
this.context=session.getServletContext();
Object object=context.getAttribute("mlist");
if(object==null){
mList=new MessageList();
context.setAttribute("mlist", mList);
}else {
this.mList=(MessageList)object;
}
this.uid=uid;
this.nickname=nickname;
}
/**
* 发送数据
* @throws Exception
*/
public void send(String to,String content) throws Exception{
if(uid==null){
throw new Exception("用户名id无效");
}
Message message=new Message();
message.setForm(uid);
message.setTo(to);
message.setMessage(content);
message.setNickName(this.nickname);
mList.add(message);
}
/**
* 接受信息
* @return
*/
public List getMessage(){
//返回当前用户的信息
System.out.println("uid是："+uid);
return mList.getByTo(uid);
}
}
package com.shop.chat.admin;
import java.util.ArrayList;
import java.util.List;
import com.shop.bean.Admin;
/**
* 存放当前已经登陆的管理员列表
* @author Pan
*
*/
public class AdminList {
private List list=new ArrayList();
public AdminList(){
}
/**
* 增加Admin对象
* @param admin
*/
public void save(Admin admin){
if(list.indexOf(admin)==-1){
list.add(admin);
}
}
/**
* 得到所有Admin
* @return
*/
public List getList(){
return list;
}
}
package com.shop.chat.admin;
import java.util.List;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpSession;
import com.shop.bean.Admin;
/**
* admin列表服务
* @author Pan
*
*/
public class AdminListServler {
private AdminList list;
public AdminListServler(HttpSession session){
ServletContext context=session.getServletContext();
list=(AdminList)context.getAttribute("adminlist");
if(list==null){
list=new AdminList();
context.setAttribute("adminlist", list);
}
}
/**
* add an admin to the list
* @param admin
*/
public void save(Admin admin){
list.save(admin);
}
/**
* get all admin object
* @return arraylist
*/
public List getList(){
return list.getList();
}
}
package com.shop.chat.admin;
import java.sql.Timestamp;
public class AdminSimplify {
private Integer id;
private String adminName;
private String adminPass;
private String nickName;
private String head;
private Timestamp addTime;
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public String getAdminName() {
return adminName;
}
public void setAdminName(String adminName) {
this.adminName = adminName;
}
public String getAdminPass() {
return adminPass;
}
public void setAdminPass(String adminPass) {
this.adminPass = adminPass;
}
public String getNickName() {
return nickName;
}
public void setNickName(String nickName) {
this.nickName = nickName;
}
public String getHead() {
return head;
}
public void setHead(String head) {
this.head = head;
}
public Timestamp getAddTime() {
return addTime;
}
public void setAddTime(Timestamp addTime) {
this.addTime = addTime;
}
}

本文章为转载内容，我们尊重原作者对文章享有的著作权。如有内容错误或侵权问题，欢迎原作者联系我们进行内容更正或删除文章。