Spring线程池执行任务

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近来因为工作需要研究了下spring线程池,结合spring IoC的强大威力,很方便的实现了多线程的创建和执行!
spring-thread.xml配置文件

<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans"    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop"    xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx"    xmlns:jpa="http://www.springframework.org/schema/data/jpa"    xmlns:security="http://www.springframework.org/schema/security"    xsi:schemaLocation="        http://www.springframework.org/schema/aop         http://www.springframework.org/schema/aop/spring-aop-4.0.xsd        http://www.springframework.org/schema/security         http://www.springframework.org/schema/security/spring-security-3.2.xsd        http://www.springframework.org/schema/beans         http://www.springframework.org/schema/beans/spring-beans-4.0.xsd        http://www.springframework.org/schema/data/jpa         http://www.springframework.org/schema/data/jpa/spring-jpa-1.3.xsd        http://www.springframework.org/schema/tx         http://www.springframework.org/schema/tx/spring-tx-4.0.xsd        http://www.springframework.org/schema/context         http://www.springframework.org/schema/context/spring-context-4.0.xsd">    <!-- Activates annotation-based bean configuration -->    <context:annotation-config />    <bean id="taskExecutorPool"         class="org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor">        <!--  核心线程数，默认为1-->        <property name="corePoolSize" value="10" />        <!--   最大线程数，默认为Integer.MAX_VALUE-->        <property name="maxPoolSize" value="50" />         <property name="queueCapacity" value="1000" />      <!--    线程池维护线程所允许的空闲时间，默认为60s-->        <property name="keepAliveSeconds" value="300" />             <property name="rejectedExecutionHandler">              <bean class="java.util.concurrent.ThreadPoolExecutor$CallerRunsPolicy" />         </property>      </bean>    <!-- 这里指定异步执行器的类-->    <!--    原作者在这里没有指定具体的类,class="com.vinux.framework.thread.impl" -->    <!-- 推测作者的目的是自己编写和维护异步执行器来完成自定义的功能! -->    <bean id="asynchExecutor" class="com.vinux.framework.thread.impl.AsynchExecutor" scope="prototype"/></beans>

java测试代码:

public class ThreadTaskDemo implements Runnable{    public ThreadTaskDemo(){    }    @Override    public void run() {        System.out.println("执行审核结束时间的扫表工作!");    }}public class ThreadPoolTaskExecutorTest     extends BaseSpringJUnitTest {    @Autowired    private ThreadPoolTaskExecutor taskExecutorPool; //  @Autowired//  private IAsynchExecutor asynchExecutor;    @Test    public void test(){        taskExecutorPool.execute(new ThreadTaskDemo());    }}

我用线程池异步执行定时任务,在每天凌晨时刻扫描表中审核时间到了的数据,使用存储过程将到时间的数据进行进一步处理!

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