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package bamboo.task;
import java.util.TimerTask;
public class TimeTaskTest extends TimerTask{
@Override
public void run() {
System.out.println("hi");
}
}
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package bamboo.test;
import java.util.Date;
import java.util.Timer;
import bamboo.task.TimeTaskTest;
public class TimeTest {
static TimeTaskTest test=new TimeTaskTest();
public static void main(String [] args){
Timer timer=new Timer();
//Æô¶¯ºÍ¼ä¸ôµÄʱ¼ä 1000ºÁÃë
//timer.schedule(test,0,1000);
//ÉèÖÃʲôʱºòÖ´ÐÐ
//timer.schedule(test, new Date());
}
}
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/**
* ÏÂÔØÎļþ
* @param filePath --ÎļþÍêÕû·¾¶
* @param response --HttpServletResponse¶ÔÏó
*/
public static void downloadFile(
String filePath,
javax.servlet.http.HttpServletResponse response) {
String fileName = ""; //ÎļþÃû£¬Êä³öµ½Óû§µÄÏÂÔضԻ°¿ò
//´ÓÎļþÍêÕû·¾¶ÖÐÌáÈ¡ÎļþÃû£¬²¢½øÐбà ......
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char Header[3]; /* ±êÇ©Í·±ØÐëÊÇ"TAG"·ñÔòÈÏΪûÓбêÇ© */
char Title[30]; /* ±êÌâ */
char Artist[30]; /* ×÷Õß&n ......
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±ÈÈçÒªÔÚÊä³ö“HelloWorld”Ç°´òÓ¡Ò»¸ö×Ö·û´®“Welcome”
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Java´úÂë
package ttitfly.proxy;
public interface HelloWo ......
Object Ordering
A List l may be sorted as follows.
Collections.sort(l);
If the List consists of String elements, it will be sorted into alphabetical order. If it consists of Date elements, it will be sorted into chronological order. How does this happen? String and Date both implement the Compara ......