action运行两次是怎么回事

Question

在任何一个action中打一个断点
调试的时候发现这个action运行了两次,当然经过断点的次数也是两次
---->没有这么夸张吧,没见过

Answer 1

我就碰到了,晕
详情请看:http://community.csdn.net/Expert/topic/3561/3561247.xml?temp=.1342432

Answer 2

你是不是在有关的配置文件中对Action作了两次引用啊

Answer 3

指引用一次啊
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.1//EN" "http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd">
<struts-config>
  <form-beans>
    <form-bean name="loginActionForm" type="hzbirdbbs.LoginActionForm" />
    <form-bean name="mainForm" type="hzbirdbbs.MainForm" />
    <form-bean name="sonBoardForm" type="hzbirdbbs.SonBoardForm" />
    <form-bean name="boardForm" type="hzbirdbbs.BoardForm" />
    <form-bean name="registerForm" type="actionform.RegisterForm" />
    <form-bean name="logoutActionForm" type="actionform.LogoutActionForm" />
    <form-bean name="userInfoActionForm" type="actionform.UserInfoActionForm" />
    <form-bean name="lowBoardActionForm" type="actionform.LowBoardActionForm" />
    <form-bean name="lowBoardAction1Form" type="actionform.LowBoardAction1Form" />
    <form-bean name="topicActionForm" type="actionform.TopicActionForm" />
    <form-bean name="topicPGActionForm" type="actionform.TopicPGActionForm" />
    <form-bean name="newtopicActionForm" type="actionform.newtopicActionForm" />
    <form-bean name="replyActionForm" type="actionform.ReplyActionForm" />
  </form-beans>
  <action-mappings>
    <action name="loginActionForm" type="hzbirdbbs.Login" validate="false" input="/error.jsp" scope="request" path="/login">
      <forward name="index" path="/index.htm" />
      <forward name="LoginJsp" path="/LoginJsp.jsp" />
    </action>
    <action name="loginActionForm" type="hzbirdbbs.LoginAction" validate="false" input="/index.htm" scope="request" path="/loginAction">
      <forward name="index" path="/index.htm" />
    </action>
    <action name="mainForm" type="hzbirdbbs.MainAction" validate="false" input="/error.jsp" scope="request" path="/mainAction">
      <forward name="main" path="/main.jsp" />
    </action>
    <action name="registerForm" type="bbsaction.RegisterAction" validate="true" input="/error.jsp" scope="request" path="/registerAction">
      <forward name="index" path="/index.htm" />
    </action>
    <action name="logoutActionForm" type="bbsaction.LogoutAction" validate="false" input="/error.jsp" scope="request" path="/logoutAction">
      <forward name="main" path="/main.jsp" />
    </action>
    <action name="userInfoActionForm" type="bbsaction.UserInfoAction" validate="false" input="/error.jsp" scope="request" path="/userInfoAction">
      <forward name="modifyuser" path="/ModifyUser.jsp" />
    </action>
    <action name="lowBoardActionForm" type="bbsaction.LowBoardAction" validate="true" input="/error.jsp" scope="request" path="/lowBoardAction">
      <forward name="LowBoard" path="/LowBoard.jsp" />
    </action>
    <action name="topicPGActionForm" type="bbsaction.TopicPGAction" validate="false" input="/error.jsp" scope="request" path="/topicPGAction">
      <forward name="Topic" path="/Topic.jsp" />
    </action>
    <action name="newtopicActionForm" type="bbsaction.newtopicAction" validate="false" input="/error.jsp" scope="request" path="/newtopicAction" />
    <action name="replyActionForm" type="bbsaction.ReplyAction" validate="false" input="/error.jsp" scope="request" path="/replyAction" />
  </action-mappings>
  <message-resources parameter="sysinfo.app" />
</struts-config>