javaÉèÖð´Ê±¼ä×Ô¶¯Ö´ÐÐ
import java.util.Timer;
import java.util.TimerTask;
public class EggTimer {
private final Timer timer = new Timer();
private final int minutes;
public EggTimer(int minutes) {
this.minutes = minutes;
}
public void start() {
timer.schedule(new TimerTask() {
public void run() {
playSound();
timer.cancel();
EggTimer eggTimer = new EggTimer(2);
eggTimer.start();
}
private void playSound() {
System.out.println("Your egg is ready!");
// Start a new thread to play a sound...
}
}, minutes * 1 * 1000);
}
public static void main(String[] args) {
EggTim
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mkdir /home/user/share
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service smb start
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sudo gedit /etc/samba/smb.conf »òÕß vi /etc/samba/smb.conf
[share]
path = /home/user/share
...
writable = yes
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sudo useradd smbusr
sudo smbpasswd -a s ......
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BackupDb.java
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import java.io.BufferedWriter;
import java.io.FileWriter;
import java.io.IOException;
import java.sql.SQLException;
import java.text.SimpleDateFormat;
import java.util.Date;
public class BackupDb {
public BackupDb() {
}
public String back ......
1. SerialBean
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public SerialBean(int PortID)
±¾º¯Êý¹¹ÔìÒ»¸öÖ¸ÏòÌØ¶¨´®¿ÚµÄSerialBean£¬¸Ã´®¿ÚÓɲÎÊýPortIDËùÖ¸¶¨¡£PortID = 1 ±íʾCOM1£¬PortID = 2 ......