Quartz在WEB项目中实用，配置文件调用

在web.xml中加段代码就可以了，其他的java代码不用改变

<servlet>  
  <servlet-name>QuartzInitializer</servlet-name>  
    <servlet-class>  
      org.quartz.ee.servlet.QuartzInitializerServlet  
    </servlet-class> 
    <init-param>  
      <param-name>config-file</param-name>  
        <param-value>/quartz.properties</param-value>  
    </init-param>  
    <init-param>  
      <param-name>shutdown-on-unload</param-name>  
        <param-value>true</param-value>  
    </init-param>  
    <load-on-startup>1</load-on-startup> 
  </servlet>