比較簡(jiǎn)單的實(shí)現(xiàn)方式：
創(chuàng)新互聯(lián)-專業(yè)網(wǎng)站定制、快速模板網(wǎng)站建設(shè)、高性價(jià)比托克遜網(wǎng)站開(kāi)發(fā)、企業(yè)建站全套包干低至880元,成熟完善的模板庫(kù),直接使用。一站式托克遜網(wǎng)站制作公司更省心,省錢(qián),快速模板網(wǎng)站建設(shè)找我們，業(yè)務(wù)覆蓋托克遜地區(qū)。費(fèi)用合理售后完善，十年實(shí)體公司更值得信賴。
調(diào)整Kdata數(shù)組里面關(guān)鍵字的順序即可，優(yōu)先級(jí)高的關(guān)鍵字在前。
比較正規(guī)的做法：
把Kdata的關(guān)鍵字升級(jí)為對(duì)象，同時(shí)集成comprator接口，修改比較方式。
修改數(shù)組的初始化的方式（建議改為ArrayList方式作為容器），并調(diào)用Lists的排序方法；
最后提個(gè)建議：
注意代碼編寫(xiě)規(guī)范，變量名一定遵循駝峰寫(xiě)法。不要用T當(dāng)類名，因?yàn)榕c泛型混淆，推薦看看阿里的java代碼規(guī)范。
共四個(gè)java文件，源代碼如下：
import java.awt.*;
import java.net.*;
import java.awt.event.*;
import java.io.*;
import java.util.Hashtable;
public class ChatArea extends Panel implements ActionListener,Runnable
{
Socket socket=null;
DataInputStream in=null;
DataOutputStream out=null;
Thread threadMessage=null;
TextArea 談話顯示區(qū),私聊顯示區(qū)=null;
TextField 送出信息=null;
Button 確定,刷新談話區(qū),刷新私聊區(qū);
Label 提示條=null;
String name=null;
Hashtable listTable;
List listComponent=null;
Choice privateChatList;
int width,height;
public ChatArea(String name,Hashtable listTable,int width,int height)
{
setLayout(null);
setBackground(Color.orange);
this.width=width;
this.height=height;
setSize(width,height);
this.listTable=listTable;
this.name=name;
threadMessage=new Thread(this);
談話顯示區(qū)=new TextArea(10,10);
私聊顯示區(qū)=new TextArea(10,10);
確定=new Button("送出信息到:");
刷新談話區(qū)=new Button("刷新談話區(qū)");
刷新私聊區(qū)=new Button("刷新私聊區(qū)");
提示條=new Label("雙擊聊天者可私聊",Label.CENTER);
送出信息=new TextField(28);
確定.addActionListener(this);
送出信息.addActionListener(this);
刷新談話區(qū).addActionListener(this);
刷新私聊區(qū).addActionListener(this);
listComponent=new List();
listComponent.addActionListener(this);
privateChatList=new Choice();
privateChatList.add("大家(*)");
privateChatList.select(0);
add(談話顯示區(qū));
談話顯示區(qū).setBounds(10,10,(width-120)/2,(height-120));
add(私聊顯示區(qū));
私聊顯示區(qū).setBounds(10+(width-120)/2,10,(width-120)/2,(height-120));
add(listComponent);
listComponent.setBounds(10+(width-120),10,100,(height-160));
add(提示條);
提示條.setBounds(10+(width-120),10+(height-160),110,40);
Panel pSouth=new Panel();
pSouth.add(送出信息);
pSouth.add(確定);
pSouth.add(privateChatList);
pSouth.add(刷新談話區(qū));
pSouth.add(刷新私聊區(qū));
add(pSouth);
pSouth.setBounds(10,20+(height-120),width-20,60);
}
public void setName(String s)
{
name=s;
}
public void setSocketConnection(Socket socket,DataInputStream in,DataOutputStream out)
{
this.socket=socket;
this.in=in;
this.out=out;
try
{
threadMessage.start();
}
catch(Exception e)
{
}
}
public void actionPerformed(ActionEvent e)
{
if(e.getSource()==確定||e.getSource()==送出信息)
{
String message="";
String people=privateChatList.getSelectedItem();
people=people.substring(0,people.indexOf("("));
message=送出信息.getText();
if(message.length()0)
{
try {
if(people.equals("大家"))
{
out.writeUTF("公共聊天內(nèi)容:"+name+"說(shuō):"+message);
}
else
{
out.writeUTF("私人聊天內(nèi)容:"+name+"悄悄地說(shuō):"+message+"#"+people);
}
}
catch(IOException event)
{
}
}
}
else if(e.getSource()==listComponent)
{
privateChatList.insert(listComponent.getSelectedItem(),0);
privateChatList.repaint();
}
else if(e.getSource()==刷新談話區(qū))
{
談話顯示區(qū).setText(null);
}
else if(e.getSource()==刷新私聊區(qū))
{
私聊顯示區(qū).setText(null);
}
}
public void run()
{
while(true)
{
String s=null;
try
{
s=in.readUTF();
if(s.startsWith("聊天內(nèi)容:"))
{
String content=s.substring(s.indexOf(":")+1);
談話顯示區(qū).append("\n"+content);
}
if(s.startsWith("私人聊天內(nèi)容:"))
{
String content=s.substring(s.indexOf(":")+1);
私聊顯示區(qū).append("\n"+content);
}
else if(s.startsWith("聊天者:"))
{
String people=s.substring(s.indexOf(":")+1,s.indexOf("性別"));
String sex=s.substring(s.indexOf("性別")+2);
listTable.put(people,people+"("+sex+")");
listComponent.add((String)listTable.get(people));
listComponent.repaint();
}
else if(s.startsWith("用戶離線:"))
{
String awayPeopleName=s.substring(s.indexOf(":")+1);
listComponent.remove((String)listTable.get(awayPeopleName));
listComponent.repaint();
談話顯示區(qū).append("\n"+(String)listTable.get(awayPeopleName)+"離線");
listTable.remove(awayPeopleName);
}
Thread.sleep(5);
}
catch(IOException e)
{
listComponent.removeAll();
listComponent.repaint();
listTable.clear();
談話顯示區(qū).setText("和服務(wù)器的連接已中斷\n必須刷新瀏覽器才能再次聊天");
break;
}
catch(InterruptedException e)
{
}
}
}
}
ChatServer.java
import java.io.*;
import java.net.*;
import java.util.*;
public class ChatServer
{
public static void main(String args[])
{
ServerSocket server=null;
Socket you=null;
Hashtable peopleList;
peopleList=new Hashtable();
while(true)
{
try
{
server=new ServerSocket(6666);
}
catch(IOException e1)
{
System.out.println("正在監(jiān)聽(tīng)");
}
try {
you=server.accept();
InetAddress address=you.getInetAddress();
System.out.println("用戶的IP:"+address);
}
catch (IOException e)
{
}
if(you!=null)
{
Server_thread peopleThread=new Server_thread(you,peopleList);
peopleThread.start();
}
else {
continue;
}
}
}
}
class Server_thread extends Thread
{
String name=null,sex=null;
Socket socket=null;
File file=null;
DataOutputStream out=null;
DataInputStream in=null;
Hashtable peopleList=null;
Server_thread(Socket t,Hashtable list)
{
peopleList=list;
socket=t;
try {
in=new DataInputStream(socket.getInputStream());
out=new DataOutputStream(socket.getOutputStream());
}
catch (IOException e)
{
}
}
public void run()
{
while(true)
{ String s=null;
try
{
s=in.readUTF();
if(s.startsWith("姓名:"))
{
name=s.substring(s.indexOf(":")+1,s.indexOf("性別"));
sex=s.substring(s.lastIndexOf(":")+1);
boolean boo=peopleList.containsKey(name);
if(boo==false)
{
peopleList.put(name,this);
out.writeUTF("可以聊天:");
Enumeration enum=peopleList.elements();
while(enum.hasMoreElements())
{
Server_thread th=(Server_thread)enum.nextElement();
th.out.writeUTF("聊天者:"+name+"性別"+sex);
if(th!=this)
{
out.writeUTF("聊天者:"+th.name+"性別"+th.sex);
}
}
}
else
{
out.writeUTF("不可以聊天:");
}
}
else if(s.startsWith("公共聊天內(nèi)容:"))
{
String message=s.substring(s.indexOf(":")+1);
Enumeration enum=peopleList.elements();
while(enum.hasMoreElements())
{
((Server_thread)enum.nextElement()).out.writeUTF("聊天內(nèi)容:"+message);
}
}
else if(s.startsWith("用戶離開(kāi):"))
{
Enumeration enum=peopleList.elements();
while(enum.hasMoreElements())
{ try
{
Server_thread th=(Server_thread)enum.nextElement();
if(th!=thisth.isAlive())
{
th.out.writeUTF("用戶離線:"+name);
}
}
catch(IOException eee)
{
}
}
peopleList.remove(name);
socket.close();
System.out.println(name+"用戶離開(kāi)了");
break;
}
else if(s.startsWith("私人聊天內(nèi)容:"))
{
String 悄悄話=s.substring(s.indexOf(":")+1,s.indexOf("#"));
String toPeople=s.substring(s.indexOf("#")+1);
Server_thread toThread=(Server_thread)peopleList.get(toPeople);
if(toThread!=null)
{
toThread.out.writeUTF("私人聊天內(nèi)容:"+悄悄話);
}
else
{
out.writeUTF("私人聊天內(nèi)容:"+toPeople+"已經(jīng)離線");
}
}
}
catch(IOException ee)
{
Enumeration enum=peopleList.elements();
while(enum.hasMoreElements())
{ try
{
Server_thread th=(Server_thread)enum.nextElement();
if(th!=thisth.isAlive())
{
th.out.writeUTF("用戶離線:"+name);
}
}
catch(IOException eee)
{
}
}
peopleList.remove(name);
try
{
socket.close();
}
catch(IOException eee)
{
}
System.out.println(name+"用戶離開(kāi)了");
break;
}
}
}
}
import java.awt.*;
import java.io.*;
import java.net.*;
import java.applet.*;
import java.util.Hashtable;
ClientChat.java
public class ClientChat extends Applet implements Runnable
{
Socket socket=null;
DataInputStream in=null;
DataOutputStream out=null;
InputNameTextField 用戶提交昵稱界面=null;
ChatArea 用戶聊天界面=null;
Hashtable listTable;
Label 提示條;
Panel north, center;
Thread thread;
public void init()
{
int width=getSize().width;
int height=getSize().height;
listTable=new Hashtable();
setLayout(new BorderLayout());
用戶提交昵稱界面=new InputNameTextField(listTable);
int h=用戶提交昵稱界面.getSize().height;
用戶聊天界面=new ChatArea("",listTable,width,height-(h+5));
用戶聊天界面.setVisible(false);
提示條=new Label("正在連接到服務(wù)器,請(qǐng)稍等...",Label.CENTER);
提示條.setForeground(Color.red);
north=new Panel(new FlowLayout(FlowLayout.LEFT));
center=new Panel();
north.add(用戶提交昵稱界面);
north.add(提示條);
center.add(用戶聊天界面);
add(north,BorderLayout.NORTH);
add(center,BorderLayout.CENTER);
validate();
}
public void start()
{
if(socket!=nullin!=nullout!=null)
{ try
{
socket.close();
in.close();
out.close();
用戶聊天界面.setVisible(false);
}
catch(Exception ee)
{
}
}
try
{
socket = new Socket(this.getCodeBase().getHost(), 6666);
in=new DataInputStream(socket.getInputStream());
out=new DataOutputStream(socket.getOutputStream());
}
catch (IOException ee)
{
提示條.setText("連接失敗");
}
if(socket!=null)
{
InetAddress address=socket.getInetAddress();
提示條.setText("連接:"+address+"成功");
用戶提交昵稱界面.setSocketConnection(socket,in,out);
north.validate();
}
if(thread==null)
{
thread=new Thread(this);
thread.start();
}
}
public void stop()
{
try
{
socket.close();
thread=null;
}
catch(IOException e)
{
this.showStatus(e.toString());
}
}
public void run()
{
while(thread!=null)
{
if(用戶提交昵稱界面.get能否聊天()==true)
{
用戶聊天界面.setVisible(true);
用戶聊天界面.setName(用戶提交昵稱界面.getName());
用戶聊天界面.setSocketConnection(socket,in,out);
提示條.setText("祝聊天愉快!");
center.validate();
break;
}
try
{
Thread.sleep(100);
}
catch(Exception e)
{
}
}
}
}
InputNameTextField。java
import java.awt.*;
import java.net.*;
import java.awt.event.*;
import java.io.*;
import java.util.Hashtable;
public class InputNameTextField extends Panel implements ActionListener,Runnable
{
TextField nameFile=null;
String name=null;
Checkbox male=null,female=null;
CheckboxGroup group=null;
Button 進(jìn)入聊天室=null,退出聊天室=null;
Socket socket=null;
DataInputStream in=null;
DataOutputStream out=null;
Thread thread=null;
boolean 能否聊天=false;
Hashtable listTable;
public InputNameTextField(Hashtable listTable)
{
this.listTable=listTable;
nameFile=new TextField(10);
group=new CheckboxGroup();
male=new Checkbox("男",true,group);
female=new Checkbox("女",false,group);
進(jìn)入聊天室=new Button("進(jìn)入");
退出聊天室=new Button("退出");
進(jìn)入聊天室.addActionListener(this);
退出聊天室.addActionListener(this);
thread=new Thread(this);
add(new Label("昵稱:"));
add(nameFile);
add(male);
add(female);
add(進(jìn)入聊天室);
add(退出聊天室);
退出聊天室.setEnabled(false);
}
public void set能否聊天(boolean b)
{
能否聊天=b;
}
public boolean get能否聊天()
{
return 能否聊天;
}
public String getName()
{
return name;
}
public void setName(String s)
{
name=s;
}
public void setSocketConnection(Socket socket,DataInputStream in,DataOutputStream out)
{
this.socket=socket;
this.in=in;
this.out=out;
try{
thread.start();
}
catch(Exception e)
{
nameFile.setText(""+e);
}
}
public Socket getSocket()
{
return socket;
}
public void actionPerformed(ActionEvent e)
{
if(e.getSource()==進(jìn)入聊天室)
{
退出聊天室.setEnabled(true);
if(能否聊天==true)
{
nameFile.setText("您正在聊天:"+name);
}
else
{
this.setName(nameFile.getText());
String sex=group.getSelectedCheckbox().getLabel();
if(socket!=nullname!=null)
{
try{
out.writeUTF("姓名:"+name+"性別:"+sex);
}
catch(IOException ee)
{
nameFile.setText("沒(méi)有連通服務(wù)器"+ee);
}
}
}
}
if(e.getSource()==退出聊天室)
{
try
{
out.writeUTF("用戶離開(kāi):");
}
catch(IOException ee)
{
}
}
}
public void run()
{
String message=null;
while(true)
{
if(in!=null)
{
try
{
message=in.readUTF();
}
catch(IOException e)
{
nameFile.setText("和服務(wù)器斷開(kāi)"+e);
}
}
if(message.startsWith("可以聊天:"))
{
能否聊天=true;
break;
}
else if(message.startsWith("聊天者:"))
{
String people=message.substring(message.indexOf(":")+1);
listTable.put(people,people);
}
else if(message.startsWith("不可以聊天:"))
{
能否聊天=false;
nameFile.setText("該昵稱已被占用");
}
}
}
}
public class Test
{
public static void main(String args[])
{
System.out.println("機(jī)器人啟動(dòng)");
String s;
do{
Scanner sc=new Scanner(System.in);
s=sc.next();
if(s.equals("你好")){
System.out.println("你好!我是小P,請(qǐng)問(wèn)你是誰(shuí)?...... ");
}
else if(s.equals("小P回答")){
System.out.println("你好!我是小P你是誰(shuí)?");
}
else if(s.equals("我是令狐沖")){
System.out.println("令狐沖 是你啊,好想你啊!");
}
else if(s.equals("再見(jiàn)")){
System.out.println("再見(jiàn)");
}
else{
System.out.println("對(duì)不起我不懂你在說(shuō)什么!" );
}
}while(!s.equals("再見(jiàn)"));
}
}
【ClientSocketDemo.java 客戶端Java源代碼】
import java.net.*;
import java.io.*;
public class ClientSocketDemo
{
//聲明客戶端Socket對(duì)象socket
Socket socket = null;
//聲明客戶器端數(shù)據(jù)輸入輸出流
DataInputStream in;
DataOutputStream out;
//聲明字符串?dāng)?shù)組對(duì)象response，用于存儲(chǔ)從服務(wù)器接收到的信息
String response[];
//執(zhí)行過(guò)程中，沒(méi)有參數(shù)時(shí)的構(gòu)造方法，本地服務(wù)器在本地，取默認(rèn)端口10745
public ClientSocketDemo()
{
try
{
//創(chuàng)建客戶端socket，服務(wù)器地址取本地，端口號(hào)為10745
socket = new Socket("localhost",10745);
//創(chuàng)建客戶端數(shù)據(jù)輸入輸出流，用于對(duì)服務(wù)器端發(fā)送或接收數(shù)據(jù)
in = new DataInputStream(socket.getInputStream());
out = new DataOutputStream(socket.getOutputStream());
//獲取客戶端地址及端口號(hào)
String ip = String.valueOf(socket.getLocalAddress());
String port = String.valueOf(socket.getLocalPort());
//向服務(wù)器發(fā)送數(shù)據(jù)
out.writeUTF("Hello Server.This connection is from client.");
out.writeUTF(ip);
out.writeUTF(port);
//從服務(wù)器接收數(shù)據(jù)
response = new String[3];
for (int i = 0; i response.length; i++)
{
response[i] = in.readUTF();
System.out.println(response[i]);
}
}
catch(UnknownHostException e){e.printStackTrace();}
catch(IOException e){e.printStackTrace();}
}
//執(zhí)行過(guò)程中，有一個(gè)參數(shù)時(shí)的構(gòu)造方法，參數(shù)指定服務(wù)器地址，取默認(rèn)端口10745
public ClientSocketDemo(String hostname)
{
try
{
//創(chuàng)建客戶端socket，hostname參數(shù)指定服務(wù)器地址，端口號(hào)為10745
socket = new Socket(hostname,10745);
in = new DataInputStream(socket.getInputStream());
out = new DataOutputStream(socket.getOutputStream());
String ip = String.valueOf(socket.getLocalAddress());
String port = String.valueOf(socket.getLocalPort());
out.writeUTF("Hello Server.This connection is from client.");
out.writeUTF(ip);
out.writeUTF(port);
response = new String[3];
for (int i = 0; i response.length; i++)
{
response[i] = in.readUTF();
System.out.println(response[i]);
}
}
catch(UnknownHostException e){e.printStackTrace();}
catch(IOException e){e.printStackTrace();}
}
//執(zhí)行過(guò)程中，有兩個(gè)個(gè)參數(shù)時(shí)的構(gòu)造方法，第一個(gè)參數(shù)hostname指定服務(wù)器地址
//第一個(gè)參數(shù)serverPort指定服務(wù)器端口號(hào)
public ClientSocketDemo(String hostname,String serverPort)
{
try
{
socket = new Socket(hostname,Integer.parseInt(serverPort));
in = new DataInputStream(socket.getInputStream());
out = new DataOutputStream(socket.getOutputStream());
String ip = String.valueOf(socket.getLocalAddress());
String port = String.valueOf(socket.getLocalPort());
out.writeUTF("Hello Server.This connection is from client.");
out.writeUTF(ip);
out.writeUTF(port);
response = new String[3];
for (int i = 0; i response.length; i++)
{
response[i] = in.readUTF();
System.out.println(response[i]);
}
}
catch(UnknownHostException e){e.printStackTrace();}
catch(IOException e){e.printStackTrace();}
}
public static void main(String[] args)
{
String comd[] = args;
if(comd.length == 0)
{
System.out.println("Use localhost(127.0.0.1) and default port");
ClientSocketDemo demo = new ClientSocketDemo();
}
else if(comd.length == 1)
{
System.out.println("Use default port");
ClientSocketDemo demo = new ClientSocketDemo(args[0]);
}
else if(comd.length == 2)
{
System.out.println("Hostname and port are named by user");
ClientSocketDemo demo = new ClientSocketDemo(args[0],args[1]);
}
else System.out.println("ERROR");
}
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
【ServerSocketDemo.java 服務(wù)器端Java源代碼】
import java.net.*;
import java.io.*;
public class ServerSocketDemo
{
//聲明ServerSocket類對(duì)象
ServerSocket serverSocket;
//聲明并初始化服務(wù)器端監(jiān)聽(tīng)端口號(hào)常量
public static final int PORT = 10745;
//聲明服務(wù)器端數(shù)據(jù)輸入輸出流
DataInputStream in;
DataOutputStream out;
//聲明InetAddress類對(duì)象ip，用于獲取服務(wù)器地址及端口號(hào)等信息
InetAddress ip = null;
//聲明字符串?dāng)?shù)組對(duì)象request，用于存儲(chǔ)從客戶端發(fā)送來(lái)的信息
String request[];
public ServerSocketDemo()
{
request = new String[3]; //初始化字符串?dāng)?shù)組
try
{
//獲取本地服務(wù)器地址信息
ip = InetAddress.getLocalHost();
//以PORT為服務(wù)端口號(hào)，創(chuàng)建serverSocket對(duì)象以監(jiān)聽(tīng)該端口上的連接
serverSocket = new ServerSocket(PORT);
//創(chuàng)建Socket類的對(duì)象socket，用于保存連接到服務(wù)器的客戶端socket對(duì)象
Socket socket = serverSocket.accept();
System.out.println("This is server:"+String.valueOf(ip)+PORT);
//創(chuàng)建服務(wù)器端數(shù)據(jù)輸入輸出流，用于對(duì)客戶端接收或發(fā)送數(shù)據(jù)
in = new DataInputStream(socket.getInputStream());
out = new DataOutputStream(socket.getOutputStream());
//接收客戶端發(fā)送來(lái)的數(shù)據(jù)信息，并顯示
request[0] = in.readUTF();
request[1] = in.readUTF();
request[2] = in.readUTF();
System.out.println("Received messages form client is:");
System.out.println(request[0]);
System.out.println(request[1]);
System.out.println(request[2]);
//向客戶端發(fā)送數(shù)據(jù)
out.writeUTF("Hello client!");
out.writeUTF("Your ip is:"+request[1]);
out.writeUTF("Your port is:"+request[2]);
}
catch(IOException e){e.printStackTrace();}
}
public static void main(String[] args)
{
ServerSocketDemo demo = new ServerSocketDemo();
}
}
在圖靈機(jī)器人注冊(cè)一個(gè)賬號(hào)，然后申請(qǐng)一個(gè)key，之后就可以通過(guò)http調(diào)用
Server.java
import?java.io.DataInputStream;
import?java.io.DataOutputStream;
import?java.io.IOException;
import?java.net.ServerSocket;
import?java.net.Socket;
import?java.util.ArrayList;
import?java.util.List;
public?class?Server?{
private?ListServerThread?serverThreads;
private?ServerSocket?serverSocket;
public?Server()?throws?IOException?{
serverSocket?=?new?ServerSocket(8025);
serverThreads?=?new?ArrayListServerThread();
}
public?ListServerThread?getServerThreads()?{
return?serverThreads;
}
public?void?setServerThreads(ListServerThread?serverThreads)?{
this.serverThreads?=?serverThreads;
}
public?ServerSocket?getServerSocket()?{
return?serverSocket;
}
public?void?setServerSocket(ServerSocket?serverSocket)?{
this.serverSocket?=?serverSocket;
}
public?static?void?main(String[]?args)?{
Server?server?=?null;
try?{
server?=?new?Server();
}?catch?(IOException?e)?{
e.printStackTrace();
System.exit(-1);
}
try?{
Socket?socket;
Thread?t;
while?(true)?{
socket?=?server.getServerSocket().accept();
ServerThread?serverThread?=?new?ServerThread(server,?socket);
server.getServerThreads().add(serverThread);
t?=?new?Thread(serverThread);
t.start();
}
}?catch?(IOException?e)?{
e.printStackTrace();
}
}
public?void?sendMessage(String?message,?Socket?socket)?{
for?(ServerThread?serverThread?:?serverThreads)?{
try?{
serverThread.getDos().writeUTF(message);
}?catch?(IOException?e)?{
//?e.printStackTrace();
System.out.println("推送消息給"?+?serverThread.getSocket().getRemoteSocketAddress()?+?"過(guò)程中發(fā)生了錯(cuò)誤.");
}
}
}
}
class?ServerThread?implements?Runnable?{
private?Server?server;
private?Socket?socket;
private?DataInputStream?dis;
private?DataOutputStream?dos;
public?ServerThread(Server?server,?Socket?socket)?throws?IOException?{
this.server?=?server;
this.socket?=?socket;
dis?=?new?DataInputStream(socket.getInputStream());
dos?=?new?DataOutputStream(socket.getOutputStream());
}
public?Server?getServer()?{
return?server;
}
public?void?setServer(Server?server)?{
this.server?=?server;
}
public?Socket?getSocket()?{
return?socket;
}
public?void?setSocket(Socket?socket)?{
this.socket?=?socket;
}
public?DataInputStream?getDis()?{
return?dis;
}
public?void?setDis(DataInputStream?dis)?{
this.dis?=?dis;
}
public?DataOutputStream?getDos()?{
return?dos;
}
public?void?setDos(DataOutputStream?dos)?{
this.dos?=?dos;
}
public?void?run()?{
String?message?=?"";
while?(!message.equals("logout"))?{
try?{
message?=?socket.getRemoteSocketAddress()?+?"?say:?"?+?dis.readUTF();
//?System.out.println(message);
server.sendMessage(message,?socket);
}?catch?(IOException?e)?{
//e.printStackTrace();
break;
}
}
server.getServerThreads().remove(this);
try?{
dis.close();
dos.close();
socket.close();
}?catch?(IOException?e)?{
e.printStackTrace();
}
}
}
Client.java
import?java.io.DataInputStream;
import?java.io.DataOutputStream;
import?java.io.IOException;
import?java.net.Socket;
import?java.net.UnknownHostException;
import?java.util.Scanner;
public?class?Client?{
private?Socket?socket;
private?DataOutputStream?dos;
private?DataInputStream?dis;
public?Client()?throws?UnknownHostException,?IOException?{
socket?=?new?Socket("127.0.0.1",?8025);
dis?=?new?DataInputStream(socket.getInputStream());
dos?=?new?DataOutputStream(socket.getOutputStream());
new?Thread(new?ClientThread(this)).start();
}
public?Socket?getSocket()?{
return?socket;
}
public?void?setSocket(Socket?socket)?{
this.socket?=?socket;
}
public?DataOutputStream?getDos()?{
return?dos;
}
public?void?setDos(DataOutputStream?dos)?{
this.dos?=?dos;
}
public?DataInputStream?getDis()?{
return?dis;
}
public?void?setDis(DataInputStream?dis)?{
this.dis?=?dis;
}
public?void?close()?{
try?{
dis.close();
dos.close();
socket.close();
}?catch?(IOException?e)?{
e.printStackTrace();
}
}
private?void?sendMessage(String?message)?{
try?{
dos.writeUTF(message);
}?catch?(IOException?e)?{
e.printStackTrace();
}
}
public?static?void?main(String[]?args)?{
Client?client?=?null;
try?{
client?=?new?Client();
System.out.println(client.getSocket().getLocalPort());
}?catch?(IOException?e)?{
System.out.println("BUG");
e.printStackTrace();
System.exit(-1);
}
String?message?=?"";
Scanner?scanner?=?new?Scanner(System.in);
while?(!message.equals("logout"))?{
message?=?scanner.nextLine();
//?System.out.println(message);
client.sendMessage(message);
}
scanner.close();
client.close();
}
}
class?ClientThread?implements?Runnable?{
private?Client?client;
public?ClientThread(Client?client)?{
super();
this.client?=?client;
}
@Override
public?void?run()?{
try?{
while?(true)?{
System.out.println(client.getDis().readUTF());
}
}?catch?(IOException?e)?{
e.printStackTrace();
}
}
}
重慶分公司
重慶分公司
