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User.java
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419 lines (365 loc) · 10.1 KB
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package Project;
import java.io.BufferedInputStream;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.ObjectInputStream;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.net.DatagramPacket;
import java.net.DatagramSocket;
import java.net.InetAddress;
import java.net.Socket;
import java.net.SocketException;
import java.net.UnknownHostException;
import java.sql.SQLException;
import java.util.Vector;
import Server.User2;
import dao.userDao;
import model.userMessage;
public class User implements Runnable {
private String ip = "";
private int port = 0;
private String flagString;
private OutputStream os;
private BufferedWriter bw;
private InputStream input;
private BufferedReader in;
private InputStreamReader reader;
private Socket socket = null;
private Thread thread = null;
private boolean sendOK = false;
private boolean reconnect = false;
private String username;
private int localPort = 0;
private boolean isadd = false;
private boolean interruptWithServer = false;
private userMessage userMessage = null;
public User(userMessage userMessage) {
ip = "localhost";
port = 8888;
this.userMessage = userMessage;
username = this.userMessage.getName();
localPort = this.userMessage.getAccnumber();
}
public void run() { // 手动登录，后面有一个重新连接（类似）
try {
Thread.sleep(2000);
InetAddress inetAddress = InetAddress.getByName(ip);
socket = new Socket(inetAddress, port);
CFrame.sendPoint = false; // 不发点了
if (socket.isConnected() && !socket.isClosed()) {
Thread.sleep(1000);
flagString = "***********************成功连接服务器***********************";
CFrame.jTextArea2.append(flagString + "\r\n");
CFrame.jTextArea2.selectAll();
CFrame.isOnline = true; //已上线
userDao dao = new userDao();
try {
dao.updateOnlineflag(this.userMessage.getAccnumber());
} catch (SQLException e) {
}
CFrame.UDPExit = false; //判断UDP是否监听
setInterruptWithServer(false); //判断是否服务器断开连接
os = socket.getOutputStream();
bw = new BufferedWriter(new OutputStreamWriter(os));
bw.write(username + "," + localPort + "\n");
bw.flush(); // 发送用户名 和本地监听的端口
input = socket.getInputStream();
in = new BufferedReader(new InputStreamReader(input));
// 接收服务器信息的线程
Thread thread = new Thread(new Read(this));
thread.start();
Thread thread2 = new Thread(new ReadClient(localPort,this.userMessage));
thread2.start();
} else {
flagString = "连接失败...";
}
} catch (UnknownHostException e) {
flagString = "连接失败...";
} catch (IOException e) {
// flagString = "连接失败...";
CFrame.sendPoint = false; // 不发点了
try {
Thread.sleep(1000);
} catch (InterruptedException e1) {
}
CFrame.jTextArea2.append("Error：连接超时......\r\n");
CFrame.jTextArea2.selectAll();
System.out.println("连接超时");
CFrame.flag = true; // flag用来控制能否点登录按钮
} catch (InterruptedException e) {
}
}
public void write(String send) throws SQLException {
try {
if (socket.isConnected() && !socket.isClosed()) { // 判断是否连接成功，是否传送成功
bw.write(send);
bw.flush();
setsendOK(true);
System.out.println("发送成功");
}
} catch (IOException e) {
System.out.println("发送失败");
CFrame.jTextArea2.append("已经与客户端断开连接，发送失败...\r\n");
CFrame.jTextArea2.selectAll();
}
}
public void read() throws IOException, InterruptedException {
try {
for (String string = in.readLine(); string != null; string = in.readLine()) {
if (string.equals("qwertyuiop[]")) {
System.out.println("刷新好友");
String ClientUsername = in.readLine();// 读取上线的好友的名字
if (!ClientUsername.equals(username)) {
CFrame.jTextArea2.append("您的好友 " + ClientUsername + " 已上线！\r\n");
}
ObjectInputStream oi = new ObjectInputStream(new BufferedInputStream(socket.getInputStream()));
try {
Object obj = oi.readObject();
Vector<User2> vt = (Vector<User2>) obj;
Object obj2 = oi.readObject();
Vector vt1 = (Vector) obj2;
int RepeatIndex = vt1.indexOf(username);
vt.remove(RepeatIndex);
vt1.remove(RepeatIndex);
CFrame.vt = vt;
CFrame.vt1 = vt1;
setIsadd(true);
} catch (ClassNotFoundException e) {
}
} else if (string.equals("qwertyuiop[]clientexit")) {
System.out.println("刷新好友");
String ClientUsername = in.readLine();
if (!ClientUsername.equals(username)) {
CFrame.jTextArea2.append("您的好友 " + ClientUsername + " 已下线！\r\n");
}
ObjectInputStream oi = new ObjectInputStream(new BufferedInputStream(socket.getInputStream()));
try {
Object obj = oi.readObject();
Vector<User2> vt = (Vector<User2>) obj;
Object obj2 = oi.readObject();
Vector vt1 = (Vector) obj2;
int RepeatIndex = vt1.indexOf(username);
try {
vt.remove(RepeatIndex);
vt1.remove(RepeatIndex);
} catch (Exception e) {
}
CFrame.vt = vt;
CFrame.vt1 = vt1;
setIsadd(true);
} catch (ClassNotFoundException e) {
}
} else {
CFrame.jTextArea2.append(string + "\r\n"); // 收到信息
CFrame.jTextArea2.selectAll();// 注意！
}
}
} catch (IOException e) {
if(!CFrame.ClientExit){
CFrame.jTextArea2.append("提示（1）：服务器已中断……不影响与好友通信\r\n");
CFrame.jTextArea2.append("提示（2）：与服务器失去连接，失去好友下线提示功能\r\n");
CFrame.jTextArea2.append("提示（3）：重新登录并且连上服务器才能刷新好友列表\r\n");
CFrame.jTextArea2.selectAll();
setInterruptWithServer(true);
socket.close();
}
}
}
public userMessage getUserMessage() {
return userMessage;
}
public void setUserMessage(userMessage userMessage) {
this.userMessage = userMessage;
}
public int getLocalPort() {
return localPort;
}
public void setLocalPort(int localPort) {
this.localPort = localPort;
}
public Socket getSocket() {
return socket;
}
public void setSocket(Socket socket) {
this.socket = socket;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getflagString() {
return flagString;
}
public String getIp() {
return ip;
}
public void setIp(String ip) {
this.ip = ip;
}
public int getPort() {
return port;
}
public void setPort(int port) {
this.port = port;
}
public boolean getsendOK() {
return sendOK;
}
public void setsendOK(boolean sendOK) {
this.sendOK = sendOK;
}
public String getFlagString() {
return flagString;
}
public void setFlagString(String flagString) {
this.flagString = flagString;
}
public boolean getIsadd() {
return isadd;
}
public void setIsadd(boolean isadd) {
this.isadd = isadd;
}
public boolean isInterruptWithServer() {
return interruptWithServer;
}
public void setInterruptWithServer(boolean interruptWithServer) {
this.interruptWithServer = interruptWithServer;
}
}
class Read implements Runnable {
private User client;
public Read(User client) {
this.client = client;
}
@Override
public void run() {
try {
client.read();
} catch (IOException e) {
e.printStackTrace();
System.out.println("错误1");
} catch (InterruptedException e) {
System.out.println("错误2");
}
}
}
class ReadClient implements Runnable { //UDP通信
public static DatagramSocket socket = null;
private int localport = 0;
private userMessage userMessage = null;
public ReadClient(int localport,userMessage userMessage) {
this.localport = localport;
this.userMessage = userMessage;
}
@Override
public void run() {
try {
socket = new DatagramSocket(localport); // 监听这个端口
} catch (SocketException e1) {
System.out.println("错误11");
}
while (true) {
if (!socket.isClosed()) {
byte[] buf = new byte[2048];
DatagramPacket packet = new DatagramPacket(buf, 0, buf.length);
try {
socket.receive(packet);
String info = new String(buf, 0, packet.getLength());
int temp = info.indexOf('：');
String temp2 = info.substring(0, temp-1); //temp2是用户名
System.out.println(temp2);
int temp3 = CFrame.vt1.indexOf(temp2);
Thread notifyThread = new Thread(new notify(temp3));
notifyThread.start();
CFrame.jTextArea2.append("提示： "+ temp2 + "向您发了一条消息……\r\n");
CFrame.vt.get(temp3).setstring(info + "\r\n");
CFrame.jTextArea2.selectAll();
userDao dao = new userDao();
try {
//聊天记录
dao.updateChatlog(this.userMessage, info + "\r\n");
} catch (SQLException e) {
e.printStackTrace();
}
} catch (IOException e) {
}
}
else {
System.out.println("socket已关闭，并且关闭了端口");
break;
}
}
}
}
class notify implements Runnable{
private int index;
public notify(int index){
this.index = index;
}
@Override
public void run() {
CFrame.jList1.setSelectedIndex(index);
try {
Thread.sleep(90);
} catch (InterruptedException e) {
}
CFrame.jList1.clearSelection();
try {
Thread.sleep(90);
} catch (InterruptedException e) {
}
CFrame.jList1.setSelectedIndex(index);
try {
Thread.sleep(90);
} catch (InterruptedException e) {
}
CFrame.jList1.clearSelection();
try {
Thread.sleep(90);
} catch (InterruptedException e) {
}
CFrame.jList1.setSelectedIndex(index);
try {
Thread.sleep(90);
} catch (InterruptedException e) {
}
CFrame.jList1.clearSelection();
try {
Thread.sleep(90);
} catch (InterruptedException e) {
}
CFrame.jList1.setSelectedIndex(index);
try {
Thread.sleep(90);
} catch (InterruptedException e) {
}
CFrame.jList1.clearSelection();
try {
Thread.sleep(90);
} catch (InterruptedException e) {
}
CFrame.jList1.setSelectedIndex(index);
try {
Thread.sleep(90);
} catch (InterruptedException e) {
}
CFrame.jList1.clearSelection();
try {
Thread.sleep(90);
} catch (InterruptedException e) {
}
if(CFrame.index==0){
CFrame.jList1.clearSelection();
}
else{
CFrame.jList1.setSelectedIndex(CFrame.index);
}
}
}