[Struts2与spring集成]There is no Action mapped for action name index. - [unknown location]
struts2与spring集成遇到如下问题,已经调了很久,还是没有找出原因,希望各位大牛帮忙解惑,找出其中端倪!
导入的相关jar如下:
web.xml文件如下:
<?xml version="1.0" encoding="UTF-8"?> <web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"> <filter> <filter-name>struts2</filter-name> <filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class> <init-param> <param-name>config</param-name> <param-value> struts-default.xml, struts-plugin.xml, /WEB-INF/config/config-struts/struts-base.xml </param-value> </init-param> </filter> <filter-mapping> <filter-name>struts2</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <context-param> <param-name>contextConfigLocation</param-name> <param-value> /WEB-INF/config/config-spring/spring-base.xml </param-value> </context-param> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <welcome-file-list> <welcome-file>index.jsp</welcome-file> </welcome-file-list> </web-app>
struts-base.xml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> <constant name="struts.enable.DynamicMethodInvocation" value="false" /> <constant name="struts.devMode" value="true" /> <constant name="struts.action.extension" value="do,action"></constant> <constant name="struts.objectFactory" value="spring" /> <include file="struts-index.xml"></include> </struts>
struts-index.xml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> <package name="index" namespace="/index" extends="struts-default"> <action name="index" class="loginAction" method="login"> <result name="success">/WEB-INF/pages/login/login.jsp</result> </action> </package> </struts>
spring-base.xml如下:
<?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-2.5.xsd"> <import resource="spring-index.xml" /> </beans>
spring-index.xml如下:
<?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-2.5.xsd"> <bean id="loginService" class="com.andy.app.service.impl.LoginServiceImpl"></bean> <bean id="loginAction" class="com.andy.app.struts.action.index.LoginAction" scope="prototype"> <property name="loginService" ref="loginService"></property> </bean> </beans>
index.jsp如下:
<% final String url = request.getContextPath() + "/index/index.action"; response.sendRedirect(response.encodeURL(url)); %>
目录结构如下:
myeclipse控制台出现的问题:
There is no Action mapped for action name index. - [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.FilterDispatcher.doFilter(FilterDispatcher.java:395) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) at java.lang.Thread.run(Thread.java:619)
浏览器访问:http://localhost:8080/app出现错误如下:
还有一个奇怪的现象是:
如果我把
<package name="index" namespace="/index" extends="struts-default">
改为
<package name="index" extends="struts-default"> 或者<package name="index" namespace="/" extends="struts-default">
index.jsp改为
<%
final String url = request.getContextPath() + "/index.action";
response.sendRedirect(response.encodeURL(url));
%>
浏览器再次访问:http://localhost:8080/app出现错误如下:
网上找了查看了很多,都说是把配置文件放到类路径下,尝试了也不行,而且我这样写应该也是可以的吧。
花了很长时间,真没辙,希望各位指点迷津,谢谢!