zoukankan      html  css  js  c++  java
  • 注解式开发spring定时器

    1:spring 配置文件中增加这句
        <task:annotation-driven/>  
    2:确保扫描程序能够扫描后  下面第3步骤的java类
        <context:component-scan base-package="cms"/>  
    3:AnnotationQuartz.java
    Java代码  

        /**
         * User: liuwentao
         * Time: 13-10-22 下午3:36
         * 小说城网站欢迎访问: http://www.xiaoshuocity.com
         */  
        @Component  
        public class AnnotationQuartz {  
            @Scheduled(cron = "0 0/1 15,* * * ?")  
            //需要注意@Scheduled这个注解,它可配置多个属性:cronfixedDelayfixedRate  
            public void test() {  
                String dateStr = BaseDateUtil.getFormatString(new Date(), "yyyy-MM-dd HH:mm:ss");  
                System.out.println("小说城 www.xiaoshuocity.com 每分钟执行一次:" + dateStr);  
            }  
        }  


    4:spring 定时器 时间表达式解释
    引用
    "0 0 12 * * ?"
    Fire at 12pm (noon) every day

    "0 15 10 ? * *"
    Fire at 10:15am every day

    "0 15 10 * * ?"
    Fire at 10:15am every day

    "0 15 10 * * ? *"
    Fire at 10:15am every day

    "0 15 10 * * ? 2005"
    Fire at 10:15am every day during the year 2005

    "0 * 14 * * ?"
    Fire every minute starting at 2pm and ending at 2:59pm, every day

    "0 0/5 14 * * ?"
    Fire every 5 minutes starting at 2pm and ending at 2:55pm, every day

    "0 0/5 14,18 * * ?"
    Fire every 5 minutes starting at 2pm and ending at 2:55pm, AND fire every 5 minutes starting at 6pm and ending at 6:55pm, every day

    "0 0-5 14 * * ?"
    Fire every minute starting at 2pm and ending at 2:05pm, every day

    "0 10,44 14 ? 3 WED"
    Fire at 2:10pm and at 2:44pm every Wednesday in the month of March.

    "0 15 10 ? * MON-FRI"
    Fire at 10:15am every Monday, Tuesday, Wednesday, Thursday and Friday

    "0 15 10 15 * ?"
    Fire at 10:15am on the 15th day of every month

    "0 15 10 L * ?"
    Fire at 10:15am on the last day of every month

    "0 15 10 ? * 6L"
    Fire at 10:15am on the last Friday of every month

    "0 15 10 ? * 6L"
    Fire at 10:15am on the last Friday of every month

    "0 15 10 ? * 6L 2002-2005"
    Fire at 10:15am on every last friday of every month during the years 2002, 2003, 2004 and 2005

    "0 15 10 ? * 6#3"
    Fire at 10:15am on the third Friday of every month

  • 相关阅读:
    iOS-runtime-根据协议名调某一个类有与协议里面放的相同的方法
    Mac下显示隐藏文件
    OC开发_整理笔记——多线程之GCD
    兵器簿之cocoaPods的安装和使用
    手写代码UI,xib和StoryBoard间的的优劣比较
    OC开发_Storyboard——MapKit
    smartFloat
    固定浮动侧边栏(SmartFloat)
    一个模拟时钟的时间选择器 ClockPicker
    分布式事务TransactionScope
  • 原文地址:https://www.cnblogs.com/lewskay/p/5737587.html
Copyright © 2011-2022 走看看