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package com.wxltsoft.tool;
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import java.util.Calendar;
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import java.util.TimerTask;
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public static void main(String[] args) {
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public static void timer1(){
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Timer nTimer = new Timer();
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nTimer.schedule(new TimerTask() {
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System.out.println("----设定要指定任务-----");
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public static void timer2() {
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Timer timer = new Timer();
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timer.schedule(new TimerTask() {
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System.out.println("-------延迟5000毫秒,每1000毫秒执行一次--------");
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public static void timer3() {
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Timer timer = new Timer();
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timer.scheduleAtFixedRate(new TimerTask() {
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System.err.println("-------延迟5000毫秒,每1000毫秒执行一次--------");
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public static void timer4() {
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Calendar calendar = Calendar.getInstance();
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calendar.set(Calendar.HOUR_OF_DAY, 17);
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calendar.set(Calendar.MINUTE, 26);
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calendar.set(Calendar.SECOND, 0);
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Date time = calendar.getTime();
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Timer timer = new Timer();
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timer.scheduleAtFixedRate(new TimerTask() {
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System.out.println("-------设定要指定任务--------");
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}, time, 1000 * 60 * 60 * 24);
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