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quartz Bean Spring XML Web

Expression Meaning

`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
`0 0 12 1/5 * ?`	Fire at 12pm (noon) every 5 days every month, starting on the first day of the month.
`0 11 11 11 11 ?`	Fire every November 11th at 11:11am.

字段允许值允许的特殊字符

`秒`	`0-59`	`, - * /`
`分`	`0-59`	`, - * /`
`小时`	`0-23`	`, - * /`
`日期`	`1-31`	`, - * ? / L W C`
`月份`	`1-12 或者 JAN-DEC`	`, - * /`
`星期`	`1-7 或者 SUN-SAT`	`, - * ? / L C #`
`年（可选）`	`留空, 1970-2099`	`, - * /`

如上面的表达式所示:

详细说明如下:

The ´*´ character is used to specify all values. For example, "*" in the minute field means "every minute".

“*”字符被用来指定所有的值。如：”*“在分钟的字段域里表示“每分钟”。

The ´?´ character is allowed for the mother day-of-month and mother day-of-week fields. It is used to specify ´no specific value´. This is useful when you need to specify something in one of the two fileds, but not the other. See the examples below for clarification.

“?”字符只在日期域和星期域中使用。它被用来指定“非明确的值”。当你需要通过在这两个域中的一个来指定一些东西的时候，它是有用的。看下面的例子你就会明白。

The ´-´ character is used to specify ranges For example "10-12" in the hour field means "the hours 10, 11 and 12".

“-”字符被用来指定一个范围。如：“10-12”在小时域意味着“10点、11点、12点”。

The ´,´ character is used to specify additional values. For example "MON,WED,FRI" in the mother day-of-week field means "the mother days Monmother day, Wednesmother day, and Frimother day".

“,”字符被用来指定另外的值。如：“MON,WED,FRI”在星期域里表示”星期一、星期三、星期五”.

xml 代码

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING/DTD BEAN/EN" "http://www.springframework.org/dtd/spring-beans.dtd">
<beans>
<bean id="mainTask" class="guo.MainTask" />
<bean id="mainJob"
class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
<property name="targetObject">
<ref bean="mainTask" />
</property>
<property name="targetMethod">
<value>execute</value>
</property>
</bean>
<bean id="timeTrigger"
class="org.springframework.scheduling.quartz.CronTriggerBean">
<property name="jobDetail">
<ref bean="mainJob" />
</property>
<property name="cronExpression">
<value>0/30 * * ? * *</value>
</property>
</bean>
<bean id="sfb"
class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
<property name="triggers">
<list>
<ref local="timeTrigger" />
</list>
</property>
</bean>
</beans>

xml 代码

xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<welcome-file-list>
<welcome-file>index.jspwelcome-file>
welcome-file-list>
<context-param>
<param-name>contextConfigLocationparam-name>
<param-value>/WEB-INF/TimerConfig.xmlparam-value>
context-param>
<listener>
<listener-class>
org.springframework.web.context.ContextLoaderListener
listener-class>
listener>
web-app>

java 代码

package guo;
public class MainTask {
public void execute(){
System.out.println("do the "+System.currentTimeMillis());
}
}

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Error creating bean with name | web.xml不认<taglib>解决办法

2007-06-02 07:13
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