这是我跑struts2的第一个例子,跑的也够郁闷的,这个问题烦了我几个钟。。。

2011-5-10 10:10:17 com.opensymphony.xwork2.util.logging.commons.CommonsLogger warn
警告: Could not find action or result
No result defined for action com.augur.action.LoginAction and result success
 at com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:364)
 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:266)
 at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:165)
 at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
 at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:252)
 atorg.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68)
 at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
 at com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:122)
 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
 at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:195)
 at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
 at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:195)
 at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
 at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:179)
 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
 at org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:75)
 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
 at org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:94)
 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
 at org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:235)
 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
 at com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:89)
 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
 at com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:130)
 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
 at org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:267)
 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
 at com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:126)
 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
 at com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:138)
 at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
 at com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:165)
 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
 at org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)
 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
 at com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:179)
 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
 at com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:176)
 at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
 at org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:52)
 at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:488)
 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:127)
 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:298)
 at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:864)
 at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:579)
 at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1665)
 at java.lang.Thread.run(Thread.java:662)

刚开始的login.jsp页面代码如下

<%@ page language="java" contentType="text/html; charset=gbk"
    pageEncoding="gbk"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=gbk">
    <title>My JSP 'index.jsp' starting page</title>
  </head>
  
  <body>
    <form action="login.action" method="post">
        <table align="center">
            <caption>用户登录></caption>
            <tr>
                <td>用户名:<input type="text" name="username"/></td>
            </tr>
            <tr>
                <td>密&nbsp;&nbsp;码:<input type="text" name="password" /></td>
            </tr>
            <tr align="center">
                <td colspan="2"><input type="submit" value="登录" name="submit"/><input type="reset" value="重置"name="reset"/></td>
            </tr>
        </table>
    </form>
  </body>
</html>

LoginAction.java的代码如下

package com.augur.action;

public class LoginAction
{
    private String username;
    private String password;
    
    
    public String getUsername() {
        return username;
    }

public void setUsername(String username) {
        this.username = username;
    }

public String getPassword() {
        return password;
    }

public void setPassword(String password) {
        this.password = password;
    }

public String execute() throws Exception
    {
        if("1".equals(getUsername()) && "1".equals(getPassword()))
        {
            System.out.println("验证通过。。。");
            return "success";
        }
        else
        {
            System.out.println("验证失败....");
            return "failure";
        }
    }
}

struts.xml文件如下

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts PUBLIC 
    "-//Apache Software Foundation//DTD Struts Configuration 2.1/EN"
    "http://struts.apache.org/dtds/struts-2.1.dtd">
    <struts>
        
        <package name="struts2" extends="struts-default">
            <action name="login" class="com.augur.action.LoginAction">
                <result name="success">/welcome.jsp</result>
                <result name="failure">/error.jsp</result>
            </action>
        </package>
    </struts>

这个原因找了很久,网上说的原因也一大堆,关于格式转换错误的我觉得都不可能,这是很简单的一个例子。全都是String 类型的,压根可能性很低。试了好几个方法都不行。头大了几个钟。后面网上看到了login.jsp页面里面form的action属性的login.action和struts的action标签的name属性要对应,并且login的头字母要大写,也就是login.jsp里面form的action属性要改为Login.action,而struts.xml文件里面的action的name 也要对应的改为Login,发现这个错误真的很低级。当然造成这个错误可能也有其他原因。这只是其中之一。

 
 原文地址:http://blog.chinaunix.net/uid-9554081-id-2000842.html

Struts 2.x No result defined for action 异常的更多相关文章

  1. SSH配置struts校验发生No result defined for action actions.AdminLoginAction and result input

    配置struts校验发生No result defined for action actions.AdminLoginAction and result input,但是登录,success.jsp, ...

  2. struts异常:No result defined for action

    问题描述: No result defined for action com.freedom.funitureCityPSIMS.controller.login.CheckAction and re ...

  3. No result defined for action com.lk.IndexAction and result success

    意图访问一个 /es/index.action 竟然出现: [SAE ] ERROR [05-11 13:54:32] [http-80-5] com.opensymphony.xwork2.util ...

  4. Struts2问题,已解决No result defined for action and result input

    struts2.1.8 必须在struts.xml中配置namespace属性 如果你在2.0中一切OK,但是在2.1中确出现了No result defined for action的异常,就是在因 ...

  5. validators配置要点及No result defined for action报错解决方案

    在做JavaEE SSH项目时,接触到validators验证. 需要了解validators配置,或者遇到No result defined for action 这个错误时,可查阅本文得到有效解决 ...

  6. No result defined for action com.nynt.action.ManageAction and result input问题

    No result defined for action com.nynt.action.ManageAction and result input 问题原因: 1). 在action类中定义的一个r ...

  7. Messages: No result defined for action cn.itcast.oa.test.TestAction and result SUCCESS

    Struts Problem Report Struts has detected an unhandled exception: Messages: No result defined for ac ...

  8. No result defined for action and result input

    今天在编程的时候,我遇到了No result defined for action and result input的错误,这个错误想必大家都有遇到过吧,我今天发了很长时间弄这个错误,我以为我的Act ...

  9. Struts2.3动态调用报 No result defined for action 错误

    struts 2.3.16  採用动态调用发现不工作报404 not found,网上查找原因: 1.由于:struts2中默认不同意使用DMI 所以:须要在配置文件里打开: <constant ...

随机推荐

  1. hdu5092 dp(递推)

    题目链接:http://acm.split.hdu.edu.cn/showproblem.php?pid=5092 题意:给一个m*n的矩阵,找到一个纵向的"线"使得线上的和最小并 ...

  2. 01 HTML基础

    HTML就是超文本标记语言的简写,是最基础的网页语言. 通过标签定义的语言,代码都是由标签所组成的.(最重要的标签是定义标题.段落和换行的标签) 不区分大小写 head部分是给html页面增加一些辅助 ...

  3. eclipse安装genymotion的奇葩问题

    安装方法: 1:启动Eclipse 2:打开"Help/Install new software"菜单 在新开启的窗口中点击"add"按钮(位于窗口右上方) 在 ...

  4. 图论 SRM 674 Div1 VampireTree 250

    Problem Statement      You are a genealogist specializing in family trees of vampires. Vampire famil ...

  5. R语言常用命令

    data() 列出当前已安装包中所有可用的实例数据集 help("name") 查看帮助文档  summary()  

  6. wordpress发送测试邮件

    下面的邮箱设置使用了qq邮箱的设置 写上接收测试邮件的邮箱  再send test

  7. ural 1143. Electric Path

    1143. Electric Path Time limit: 1.0 secondMemory limit: 64 MB Background At the team competition of ...

  8. [转] linux 下查看一个进程运行路径的方法

    http://blog.csdn.net/brioxu/article/details/5104736 在linux下查看进程大家都会想到用 ps -ef|grep XXX ps -aux | hea ...

  9. 配置FastDFS

    一.安装 (一)下载FastDFS安装包 FastDFS官方论坛:http://www.csource.org 下载1:http://sourceforge.net/projects/fastdfs/ ...

  10. Haproxy内网连接阿里云存储OSS后提供下载

    global log 127.0.0.1 local0 maxconn #最大连接数 chroot /usr/local/haproxy uid #所属运行的用户UID gid #所属运行用用户组 d ...