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private java.util.Timer timer;
timer
= new Timer(true);
timer.schedule(
new java.util.TimerTask() {
public void run() { //server.checkNewMail(); Òª²Ù×÷µÄ·½·¨ } }, 0, 5*60*1000);
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(1)Timer.schedule(TimerTask
task,Date time)°²ÅÅÔÚÖÆ¶¨µÄʱ¼äÖ´ÐÐÖ¸¶¨µÄÈÎÎñ¡£
(2)Timer.schedule(TimerTask task,Date
firstTime ,long period)°²ÅÅÖ¸¶¨µÄÈÎÎñÔÚÖ¸¶¨µÄʱ¼ä¿ªÊ¼½øÐÐÖØ¸´µÄ¹Ì¶¨ÑÓ³ÙÖ´ÐУ®
(3)Timer.schedule(TimerTask
task,long delay)°²ÅÅÔÚÖ¸¶¨ÑÓ³ÙºóÖ´ÐÐÖ¸¶¨µÄÈÎÎñ£®
(4)Timer.schedule(TimerTask
task,long delay,long period)°²ÅÅÖ¸¶¨µÄÈÎÎñ´ÓÖ¸¶¨µÄÑÓ³Ùºó¿ªÊ¼½øÐÐÖØ¸´µÄ¹Ì¶¨ÑÓ³ÙÖ´ÐУ®
(5)Timer.scheduleAtFixedRate(TimerTask
task,Date firstTime,long period)°²ÅÅÖ¸¶¨µÄÈÎÎñÔÚÖ¸¶¨µÄʱ¼ä¿ªÊ¼½øÐÐÖØ¸´µÄ¹Ì¶¨ËÙÂÊÖ´ÐУ®
(6)Timer.scheduleAtFixedRate(TimerTask
task,long delay,long period)°²ÅÅÖ¸¶¨µÄÈÎÎñÔÚÖ¸¶¨µÄÑÓ³Ùºó¿ªÊ¼½øÐÐÖØ¸´µÄ¹Ì¶¨ËÙÂÊÖ´ÐУ®
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Timer time= new Timer(true);//°æ±¾ÐÅÏ¢Éϱ¨ ¶¨Ê±Æ÷
time
.schedule(new UploadVervsionDataImpl(ctx), 0,30*60*1000);//30·ÖÖÓÉϱ¨Ò»´Î
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UploadVervsionDataImpl(ctx)
public class UploadVervsionDataImpl extends TimerTask{
public static WebApplicationContext ctx;
public UploadVervsionDataImpl(WebApplicationContext ctx){
this.ctx=ctx;
}
@Override
public void run() {//1 »ñÈ¡°æ±¾ÐÅÏ¢ ; 2 ÏòÖÐÐÄ(webservice)Éϱ¨
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http://20921556.javaeye.com/blog/263974
¹Ø¼ü×Ö: java jar
JavaµÄÒ»ÖÖÎĵµ¸ñʽ£¬JARÎļþ·Ç³£ÀàËÆZIPÎļþ£¬Ò²ÊÇÒ»¸öѹËõÎļþ¡£JARÎļþÓëZIPÎļþΩһµÄÇø±ð¾ÍÊÇÔÚJARÎļþµÄÄÚÈÝÖУ¬Ëü°üº¬ÁËÒ»¸ömeta-inf/manifest.mfÎļþ£¬Õâ¸öÎļþÊÇÔÚÉú³ÉJARÎļþµÄʱºò×Ô¶¯´´½¨µÄ¡£ÐèҪעÒâµÄÊÇ£¬JARÎļþ²»ÐèÒª½ø ......
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package egtl.test;
import java.io.File;
import java.util.Calendar;
import java.util.Date;
import java.util.Timer;
import java.util.TimerTask;
public class FileDeleter extends TimerTask {
private stati ......
2010-03-10
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ÒòΪϵͳʹÓõÄÊÇJDK1.4 ......