1 public class BookAction extends ActionSupport {
 2
 3     public String execute() throws Exception {
 4         System.out.println("BookAction ********** execute()");
 5         return null;
 6     }
 7     /*
 8      * 显示图书添加页面
 9      */
10     public String add(){
11         System.out.println("显示图书添加页面");
12         return "add";
13     }
14 }

 1 <struts>
 2    <package name="pattern" namespace="/pattern" extends="struts-default">
 3
 4    <!-- method：指定执行调用action中的方法，如果不加该属性，默认调用action中的execute()方法 -->
 5
 6       <action name="BookAction" class="cn.itcast.pattern.BookAction" method="add">
 7          <result name="add">/pattern/BookAction.jsp</result>
 8       </action>
 9    </package>
10 </struts>

1      动态方法调用!形式:<br>
2     <a href="${pageContext.request.contextPath}/pattern/BookAction!add.action">图书添加</a><br>
3     <a href="${pageContext.request.contextPath}/pattern/BookAction!delete.action">图书删除</a><br>

 1 import com.opensymphony.xwork2.ActionSupport;
 2
 3 @SuppressWarnings("serial")
 4 public class BookAction extends ActionSupport {
 5         public String add(){
 6         System.out.println("BookAction...add()");
 7         return "add";
 8     }
 9     public String delete(){
10         System.out.println("BookAction...delete()");
11         return "success";
12     }
13 }

1 <action name="BookAction" class="cn.zengfansheng.struts.pattern.BookAction">
2          <result name="add">/pattern/BookAction.jsp</result>
3          <result name="success">/pattern/success.jsp</result>
4 </action>

1     动态方法调用!形式:<br>
2     <a href="${pageContext.request.contextPath}/pattern/BookAction!add.action">图书添加</a><br>
3     <a href="${pageContext.request.contextPath}/pattern/BookAction!delete.action">图书删除</a><br>

1 <action name="*_*" class="cn.zengfansheng.struts.pattern.{1}" method="{2}">
2              <result name="add">/pattern/{1}.jsp</result>
3              <result name="success">
4                  <param name="location">/pattern/success.jsp</param>
5              </result>
6 </action>

1 <package ....>
2     <global-results>
3         <result name="message">/message.jsp</result>
4     </global-results>
5 </package>