运用spring搞了个简单是定时任务

项目经理说让我写个监听器 每隔多少时间调一次
但监听不会 就搞了任务调度不知道行不行

package temp;

import java.util.TimerTask;

public class TimerTest extends TimerTask{
int i;
public void setI(int i) {
this.i = i;
}
@Override
public void run() {
System.out.println("==================");
System.out.println(++i);
}
}
建一个timertest.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd" default-autowire="no">
<bean id="timertest" class="temp.TimerTest">
<property name="i" value="1"></property>
</bean>
<bean id="scheduledTask" class="org.springframework.scheduling.timer.ScheduledTimerTask">
   <!-- delay是第一次启动延迟多少毫秒 -->
   <property name="delay">
    <value>10000</value>
  </property>
  <!-- 5秒运行一次 -->
  <property name="period">
    <value>5000</value>
  </property>
  <property name="timerTask">
    <ref local="timertest"/>
  </property>
</bean>
<bean id="timerFactory" class="org.springframework.scheduling.timer.TimerFactoryBean">
     <property name="scheduledTimerTasks">
      <list>
     <ref local="scheduledTask"/>
      </list>
      </property>
</bean>
</beans>
在application.xml加上这句就可以跑起来了
<import resource="temp/timertest.xml"/>