struts2找不到action

涛涛不坏 2015-09-18 05:05:07

看网上的教程搭建一个ssh框架，刚开始可以，但是我后来修改struts.xml文件后就提示HTTP Status 404 - There is no Action mapped for action name umshowUser.
web.xml

<?xml version="1.0" encoding="UTF-8"?>

<web-app id="WebApp_9" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"

    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

    xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">



    <display-name>SSH Project</display-name>



    <filter>

        <filter-name>SSH</filter-name>

        <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>

    </filter>



    <filter-mapping>

        <filter-name>SSH</filter-name>

        <url-pattern>/*</url-pattern>

    </filter-mapping>



    <listener>

        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>

    </listener>

    



    <welcome-file-list>

        <welcome-file>userList.jsp</welcome-file>

    </welcome-file-list>



</web-app>

struts.xml文件在src下

<?xml version="1.0" encoding="UTF-8" ?>

<!DOCTYPE struts PUBLIC

    "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"

    "http://struts.apache.org/dtds/struts-2.0.dtd">

    

<struts>

	<package name="um" extends="struts-default" namespace="/um"> 

		 <action name="um*"  method="{1}" class="com.hst.ssh.action.RegisterAction" >

		     <result name="userList" >/userList.jsp</result>

		     <result name="success" >/success.jsp</result>

		</action>

	</package>	

</struts>

applicationContext.xml文件在web-inf/lib下

<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"

    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

    xsi:schemaLocation="http://www.springframework.org/schema/beans

           http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">

     

    <!-- 定义数据源的信息 -->

    <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"

        destroy-method="close">

        <property name="driverClass">

            <value>oracle.jdbc.driver.OracleDriver</value>

        </property>

        <property name="jdbcUrl">

            <value>jdbc:oracle:thin:@10.152.89.65:1521:orcl</value>

        </property>

        <property name="user">

            <value>itiltest</value>

        </property>

        <property name="password">

            <value>itiltest123</value>

        </property>

        <property name="maxPoolSize">

            <value>80</value>

        </property>

        <property name="minPoolSize">

            <value>1</value>

        </property>

        <property name="initialPoolSize">

            <value>1</value>

        </property>

        <property name="maxIdleTime">

            <value>20</value>

        </property>

    </bean>



    <!--定义Hibernate的SessionFactory -->

    <!-- SessionFactory使用的数据源为上面的数据源 -->

    <!-- 指定了Hibernate的映射文件和配置信息 -->

    <bean id="sessionFactory"

        class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">

        <property name="dataSource">

            <ref bean="dataSource" />

        </property>

        <property name="mappingResources">

            <list>

                <value>com/hst/ssh/beans/User.hbm.xml</value>

            </list>

        </property>

        <property name="hibernateProperties">

            <props>

                <prop key="hibernate.dialect">org.hibernate.dialect.OracleDialect</prop>

                <prop key="show_sql">true</prop>

                <prop key="hibernate.jdbc.batch_size">20</prop>

                <prop key="hibernate.connection.autocommit">false</prop>

            </props>

        </property>

    </bean>



    <bean id="transactionManager"

        class="org.springframework.orm.hibernate4.HibernateTransactionManager">

        <property name="sessionFactory" ref="sessionFactory" />

    </bean>



    <bean id="baseDao" class="com.hst.ssh.daoImpl.UserDao">

        <property name="sessionFactory">

            <ref bean="sessionFactory" />

        </property>

    </bean>



    <!--用户注册业务逻辑类 -->

    <bean id="userManager" class="com.hst.ssh.serviceImp.UserManagerImpl">

        <property name="dao">

            <ref bean="baseDao" />

        </property>

    </bean>



    <!-- 用户注册的Action -->

    <bean id="regAction" class="com.hst.ssh.action.RegisterAction">

        <property name="userManager">

            <ref bean="userManager" />

        </property>

        

    </bean>



    <!-- more bean definitions go here -->



</beans>

action文件

package com.hst.ssh.action;



import java.util.List;



import javax.servlet.http.HttpServletRequest;



import org.apache.struts2.ServletActionContext;



import com.opensymphony.xwork2.ActionSupport;

import com.hst.ssh.forms.UserForm;

import com.hst.ssh.service.UserManager;



public class RegisterAction extends ActionSupport {



	private static final long serialVersionUID = 1L;



	private UserForm user;



	private UserManager userManager;

	

	private HttpServletRequest request;

	

	protected HttpServletRequest getRequest() {

        return ServletActionContext.getRequest();

    }

	



	public UserForm getUser() {

		return user;

	}



	public void setUser(UserForm user) {

		this.user = user;

	}



	public void setUserManager(UserManager userManager) {

		this.userManager = userManager;

	}



	public String execute() {

		try {

			this.userManager.regUser(user);

			return SUCCESS;



		} catch (Exception e) {

			e.printStackTrace();

			return ERROR;

		}

	}

	

	public String showUser(){

		List userList = this.userManager.showUserList("from T_USER_TEXT");

		this.getRequest().setAttribute("userList", userList);

		return "userList";

		

	}



}

而且现在输入http://localhost:8080/shtProject/register.action能够访问到这个页面

我现在struts.xml根本没有配置register的action为什么还能访问到以前配置的action呢
之前struts.xml配置如下

<?xml version="1.0" encoding="UTF-8" ?>

<!DOCTYPE struts PUBLIC

    "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"

    "http://struts.apache.org/dtds/struts-2.0.dtd">



<struts>



	<include file="struts-default.xml" />

	<package name="ynwi" extends="struts-default">

		<action name="register" class="regAction">

			<result name="input">/Register.jsp</result>

			<result name="success">/Success.jsp</result>

			<result name="error">/Fail.jsp</result>

		</action>

	</package>



</struts>