我有两个filter.一个是用来检验登录的.一个是检验权限的.(不想合并在一起).我如何在web.xml中确定他们被访问的顺序?

Question

在web.xml中设置servlet的加载级别
  <servlet>
    <servlet-name>RedirectServlet</servlet-name>
    <servlet-class>com.RedirectServlet</servlet-class>
<init-param>
<param-name>login</param-name>
<param-value>/login.jsp</param-value>
</init-param>
    <load-on-startup>1</load-on-startup>
  </servlet>
  <servlet>
    <servlet-name>RedirectServlet</servlet-name>
    <servlet-class>com.Validata</servlet-class>
<init-param>
<param-name>invalidata</param-name>
<param-value>/invalidata.jsp</param-value>
</init-param>
    <load-on-startup>2</load-on-startup>
  </servlet>