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ServerThread.java
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96 lines (81 loc) · 2.44 KB
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package com.server;
import java.awt.Image;
import java.awt.image.BufferedImage;
import java.net.Socket;
import javax.imageio.ImageIO;
import javax.swing.ImageIcon;
import com.server.control.NewWatchFrame;
import com.server.util.GenerateDate;
public class ServerThread extends Thread {
public Socket socket;
public int flag;
private String ip;
public ServerThread(Socket socket, int flag,String ip) {
try {
this.socket = socket;
this.flag = flag;
this.ip=ip;
} catch (Exception e) {
e.printStackTrace();
}
}
@Override
public synchronized void run() {
System.out.println(this.getName());
try {
BufferedImage image = ImageIO.read(socket.getInputStream());
// 测试
System.out.println("正在读取图像");
// 测试
if (socket.getInputStream() == null) {
System.out.println("输出流为空！");
}
// 测试
if (socket == null) {
System.out.println("socket为空1");
}
// 测试
if (socket == null) {
System.out.println("socket为空2");
}
// 测试
if (image == null) {
System.out.println("图像为空");
}
// 测试
if (socket.getInputStream() == null) {
System.out.println("输入流为空！");
}
// 测试
System.out.println("成功收到图像");
if (Server_Frame.isMonitor == true) {
// size数量，往第1个按钮写图片
Server_Frame.bt[flag - 1]
.setIcon(new ImageIcon(image.getScaledInstance(290, 180, Image.SCALE_AREA_AVERAGING)));
Server_Frame.bt[flag - 1].setText(ip+" "+flag+"号机");
Server_Frame.bt[flag - 1].setIconTextGap(10);
/*
* 显示查看那个按钮（电脑）的图像
*/
if (Server_Frame.clickedNum == flag) {
Server_Frame.bt[flag - 1].setIcon(new ImageIcon(image));
NewWatchFrame.label.setIcon(Server_Frame.bt[flag - 1].getIcon());
/*
* 这里有一个小小的bug,那个如果点击第一个时会出现被放大了
*/
}
}
// 测试
System.out.println("成功写入按钮");
socket.close();
System.out.println("3、"+Thread.currentThread().isAlive());
System.out.println("4、"+socket.isClosed());
System.out.println("5、"+socket.isConnected());//关闭socket该方法并不会返回false
} catch (Exception e) {
Server.count++;
Server_Frame.getTextArea03().append(GenerateDate.getDate() + flag+"号机已下线"+"\n");
Server_Frame.getTextArea03().append(GenerateDate.getDate() + Server.count +"\n");
System.out.println("服务器已关闭!");
}
}
}