我在网上看到的都是这么写的.但是不好用.... 忘高手指点.... <servlet>
<servlet-name>jdbc</servlet-name>
<servlet-class>jdbc</servlet-class>
<run-at>:00, :15, :30, :45</run-at>
</servlet>
<servlet-mapping>
<servlet-name>jdbc</servlet-name>
<url-pattern>/test</url-pattern>
</servlet-mapping>还有就是用程序写.那个怎么写呢?
<servlet-name>jdbc</servlet-name>
<servlet-class>jdbc</servlet-class>
<run-at>:00, :15, :30, :45</run-at>
</servlet>
<servlet-mapping>
<servlet-name>jdbc</servlet-name>
<url-pattern>/test</url-pattern>
</servlet-mapping>还有就是用程序写.那个怎么写呢?
在servlet初始化中调用定时器不就行了。哦,那请问具体用那个类来实现啊??谢谢写到
public void init(Config con) throws ServletException{
super.init(conf);
// write code here ??
}
解决办法是在让servlet在容器加载时就自动加载,
<servlet-name>GroupSend</servlet-name>
<servlet-class>com..servlet.Group</servlet-class>
<load-on-startup>110</load-on-startup>
</servlet>