注解实现spring QuatzJob

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1、applicationContext.xml配置

<beans xmlns="http://www.springframework.org/schema/beans"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 

xmlns:context="http://www.springframework.org/schema/context"

xmlns:aop="http://www.springframework.org/schema/aop" 

xmlns:tx="http://www.springframework.org/schema/tx"

xmlns:cache="http://www.springframework.org/schema/cache" 

xmlns:task="http://www.springframework.org/schema/task"

xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd

http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd

http://www.springframework.org/schema/aop 

http://www.springframework.org/schema/aop/spring-aop-3.2.xsd 

http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.2.xsd

http://www.springframework.org/schema/cache http://www.springframework.org/schema/cache/spring-cache-3.2.xsd

http://www.springframework.org/schema/task 

http://www.springframework.org/schema/task/spring-task-3.0.xsd"

default-lazy-init="true">

<task:annotation-driven/> 

<context:property-placeholder location="classpath*:/shop.properties"

ignore-resource-not-found="true" ignore-unresolvable="true" />

<context:component-scan base-package="com.cdh.quartz">

<context:exclude-filter type="annotation"

expression="org.springframework.stereotype.Controller" />

</context:component-scan>

2、QuartzJob类添加注解

@Lazy(false)

@Component

public class QuartzJob {

//无参构造函数

private QuartzJob() {

}

//任务执行时间

@Scheduled(cron="${quartz.doTaskTime}")

public void .doTask() {

try {

//业务逻辑

} catch (Exception e) {

e.printStackTrace();

}

}

}

3、shop.properties配置执行时间

quartz.doTaskTime=0 0 1 * * ?

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