Spring定时任务的简单例子（转载）

这几天工作需要用到定时任务，网上查了下资料，发下下面这个例子简单易懂，故转载留待以后查看。
import org.apache.log4j.*;
public class TaskJob {
       public
static Logger log = Logger
                     .getLogger(TaskJob.class);
       public
void SayHello() {
              //
TODO Auto-generated method stub
              try
{
                     log.info("处理任务开始>........");
                     //
业务逻辑代码调用
                     System.out.println("时间["
+ new java.util.Date().toLocaleString()
                                   +
"]----->大家好啊！");
                     log.info("处理任务结束!");
              }
catch (Exception e) {
                     log.error("处理任务出现异常",
e);
              }
       }

}

2．接下来的在spring 里配置：
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">
<beans>
    <bean
name="taskJob" class="util.TaskJob" />

    <bean
id="methodInvokingJobDetail" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
       <property
name="targetObject">
           <ref
bean="taskJob" />