struts.xml 文件在src下
==========================
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.1.7//EN "
"http://struts.apache.org/dtds/struts-2.1.7.dtd ">
<struts>
<package name= "salary " namespace= "/ " extends= "struts-default ">
<action name= "login " class= "com.salary.action.LoginAction " >
<result name= "success " > /ok.jsp </result>
</action>
</package>
</struts> ==========================
public class LoginAction extends ActionSupport{
private static final long serialVersionUID = 3184978504180953977L;
public String execute(){ return SUCCESS;
} } =============================
<?xml version= "1.0 " encoding= "UTF-8 "?>
<web-app id= "WebApp_ID " 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> salary </display-name>
<filter>
<filter-name> struts2filter </filter-name>
<filter-class> org.apache.struts2.dispatcher.FilterDispatcher </filter-class>
</filter>
<filter-mapping>
<filter-name> struts2filter </filter-name>
<url-pattern> /* </url-pattern>
</filter-mapping>
<welcome-file-list>
<welcome-file> index.jsp </welcome-file>
</welcome-file-list>
</web-app>
各位帮帮忙吧,哪里错了?信息: Server startup in 1353 ms
2011-7-28 16:02:58 com.opensymphony.xwork2.util.logging.commons.CommonsLogger warn
警告: Could not find action or result
There is no Action mapped for namespace / and action name login. - [unknown location]
at com.opensymphony.xwork2.DefaultActionProxy.prepare(DefaultActionProxy.java:178)
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:47)
at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:478)
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:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)
==========================
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.1.7//EN "
"http://struts.apache.org/dtds/struts-2.1.7.dtd ">
<struts>
<package name= "salary " namespace= "/ " extends= "struts-default ">
<action name= "login " class= "com.salary.action.LoginAction " >
<result name= "success " > /ok.jsp </result>
</action>
</package>
</struts> ==========================
public class LoginAction extends ActionSupport{
private static final long serialVersionUID = 3184978504180953977L;
public String execute(){ return SUCCESS;
} } =============================
<?xml version= "1.0 " encoding= "UTF-8 "?>
<web-app id= "WebApp_ID " 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> salary </display-name>
<filter>
<filter-name> struts2filter </filter-name>
<filter-class> org.apache.struts2.dispatcher.FilterDispatcher </filter-class>
</filter>
<filter-mapping>
<filter-name> struts2filter </filter-name>
<url-pattern> /* </url-pattern>
</filter-mapping>
<welcome-file-list>
<welcome-file> index.jsp </welcome-file>
</welcome-file-list>
</web-app>
各位帮帮忙吧,哪里错了?信息: Server startup in 1353 ms
2011-7-28 16:02:58 com.opensymphony.xwork2.util.logging.commons.CommonsLogger warn
警告: Could not find action or result
There is no Action mapped for namespace / and action name login. - [unknown location]
at com.opensymphony.xwork2.DefaultActionProxy.prepare(DefaultActionProxy.java:178)
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:47)
at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:478)
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:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)
解决方案 »
- 后台老是报错,但是已经捕获异常了,会影响服务吗
- javaWeb
- [问题]请问在JSP中如何读取文件的属性?
- 下载空间更新了spring入门学习笔记.欢迎大家下载
- jsp为什么不能正确调用ocx控件
- 请问在JSP中使用javabean和一般的java类有区别吗?javabeab是不是也要存活在什么容器中?
- 在学习struts2中遇到的问题
- 用JSP做一个在线考试系统
- response.sendRedirect("转向的页面");如何给转向的页面传值????
- 那里有用JAVA做的B/S结构软件的演示版或源代码下载呀?50分送上!
- 求jfreechart高手来教教折线图折点数值如何错开
- 请教 Extjs struts2上传时 extjs的 file 传struts2 传不过去 在线
<action name= "login " class= "com.salary.action.LoginAction " >
<result name= "success " > /ok.jsp </result>
</action> 明显你的xml有空格。
没有 唉 愁人啊 破eclipse tomcat里是写了个部署文件salary.xml
webapps里面没有我得项目 无语
<?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="false" />
<constant name="struts.i18n.encoding" value="gbk" />
<constant name="struts.objectFactory" value="spring" />
<!-- 对于struts2.1.8来说上面的配置可有可无 -->
<package name="mystruts" extends="struts-default">
<action name="add" class="addBean" method="add">
<result type="redirect">list.action</result>
<result name="input">/add.jsp</result>
</action>
<action name="update" class="updateBean" method="update">
<result type="redirect">list.action</result>
<result name="input">/update.jsp</result>
<result name="error">/error.jsp</result>
</action>
<action name="delete" class="deleteBean" method="delete">
<result type="redirect">list.action</result>
<result name="input">/add.jsp</result>
</action>
<action name="edit" class="editBean" method="edit">
<result>/update.jsp</result>
</action>
<action name="list" class="listBean" method="list">
<result name="success">/list.jsp</result>
<result name="input">/add.jsp</result>
</action>
<action name="login" class="loginBean" method="login">
<result name="success">/add.jsp</result>
<result name="input">/login.jsp</result>
<result name="error">/error.jsp</result>
</action>
</package></struts>
提交的时候是login.action,而不是/login.action。。
把/ok.jsp改为ok.jsp