struts.action.excludePattern不工作，(struts.action.excludePattern not working,)

 struts.action.excludePattern在Struts 2中不适合我，我已经在表单动作中放置了servlet cal，表单将在超链接上单击提交。 
 
 struts.xml中： 
 
<constant name="struts.action.excludePattern" value="/PunchoutOrder"/>
 
 web.xml中 
 
  <servlet>
    <description></description>
    <display-name>PunchoutOrder</display-name>
    <servlet-name>PunchoutOrder</servlet-name>
    <servlet-class>com.PunchoutOrder</servlet-class>
  </servlet>
  <servlet-mapping>
    <servlet-name>PunchoutOrder</servlet-name>
    <url-pattern>/PunchoutOrder</url-pattern>
  </servlet-mapping>
 
 JSP： 
 
<form id="form1" name = "form1" method="post" action="PunchoutOrder">
<input type="image" alt="Submit" src="images/submit.png" onclick="Submit(form1);return false;"/>
 
 
 获取下面的错误： 
 
15:26:37,512 WARN  [Dispatcher] Could not find action or result
There is no Action mapped for namespace / and action name PunchoutOrder. - [unknown location]
    at com.opensymphony.xwork2.DefaultActionProxy.prepare(DefaultActionProxy.java:189)
    at org.apache.struts2.impl.StrutsActionProxy.prepare(StrutsActionProxy.java:61)
    at org.apache.struts2.impl.StrutsActionProxyFactory.createActionProxy(StrutsActionProxyFactory.java:39)
    at com.opensymphony.xwork2.DefaultActionProxyFactory.createActionProxy(DefaultActionProxyFactory.java:58)
    at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:475)
    at org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
 
 我错过了什么...........？ 
 
 谢谢..... 

struts.action.excludePattern is not working for me in Struts 2, i had place servlet cal in form action, form will submit on hyperLink click.
 
struts.xml:
 
<constant name="struts.action.excludePattern" value="/PunchoutOrder"/>
 
web.xml
 
  <servlet>
    <description></description>
    <display-name>PunchoutOrder</display-name>
    <servlet-name>PunchoutOrder</servlet-name>
    <servlet-class>com.PunchoutOrder</servlet-class>
  </servlet>
  <servlet-mapping>
    <servlet-name>PunchoutOrder</servlet-name>
    <url-pattern>/PunchoutOrder</url-pattern>
  </servlet-mapping>
 
jsp:
 
<form id="form1" name = "form1" method="post" action="PunchoutOrder">
<input type="image" alt="Submit" src="images/submit.png" onclick="Submit(form1);return false;"/>
 
 
Getting below Error:
 
15:26:37,512 WARN  [Dispatcher] Could not find action or result
There is no Action mapped for namespace / and action name PunchoutOrder. - [unknown location]
    at com.opensymphony.xwork2.DefaultActionProxy.prepare(DefaultActionProxy.java:189)
    at org.apache.struts2.impl.StrutsActionProxy.prepare(StrutsActionProxy.java:61)
    at org.apache.struts2.impl.StrutsActionProxyFactory.createActionProxy(StrutsActionProxyFactory.java:39)
    at com.opensymphony.xwork2.DefaultActionProxyFactory.createActionProxy(DefaultActionProxyFactory.java:58)
    at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:475)
    at org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
 
Am i missing something...........?
 
Thank you.....

原文：https://stackoverflow.com/questions/5337647