最近在学struts2,尝试第一个例子helloworld ,但就一直不成功，很打击人啊，各位帮帮忙吧。
使用的是Tomcat 6.0，jdk 1.6, struts-2.2.3.1
lib 文件下的内容：
commons-fileupload-1.2.2.jar，commons-io-2.0.1.jar，commons-lang-2.5.jar，commons-logging-1.1.1.jar，freemarker-2.3.16.jar，javassist-3.11.0.GA.jar，ognl-3.0.1.jar，struts2-core-2.2.3.1.jar，xwork-core-2.2.3.1.jar
这些配置上都没有问题。文件存放的位置也是正确的，但是，运行时出错。
HTTP Status 404 - /web/Login
--------------------------------------------
type Status report
message /web/Login
description The requested resource (/web/Login) is not available.
--------------------------------------------
Apache Tomcat/6.0.35
正面是我的代码
web.xml
<?xml version="1.0" encoding="GBK"?>
<web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">
<!-- struts2在web.xml中的配置 -->
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
</filter>
<!-- Filter拦截所有用户请求 -->
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>
struts.xml
<?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="struts2" extends="struts-default">
<action name="hello" class="LoginAction">
<result name="success">/hello.jsp</result>
<result name="error">/error.jsp</result>
</action>
</package>
</struts>
java类
public class LoginAction {
private String username ;
private String password ;
public void setUsername(String username){
this.username = username ;
}
public String getUsername(){
return username ;
}
public void setPassword(String password){
this.password = password ;
}
public String getPassword(){
return password ;
}
public String execute() throws Exception {
if("admin".equals(getUsername()) && "123456".equals(getPassword())){
return "success" ;
}else{
return "failure" ;
}
}
}
正面是几个简单的jsp页面
login.jsp
<%@ page contentType="text/html; charser=gb2312" language="java" %>
<html>
<body>
<form action="Login" method="post">
name:<input type="text" name="username" /><br>
password:<input type="password" name="password"/><br>
<input type="submit" value="submit"/>
<input type="reset" value="reset">
</form>
</body>
</html>
error.jsp
<%@ page language="java" contentType="text/html; charset=GBK"%>
<html>
<head>
<title>error<title>
<head>
<body>
error!
<body>
<html>
hello.jsp
<%@ page contentType="text/html; charset=utf-8"%>
<html>
<body>
<h1>hello, this is a struts2 page......</h1>
hello!
</body>
</html>
[解决办法]
<form action="LoginAction" method="post">
name:<input type="text" name="username" /><br>
password:<input type="password" name="password"/><br>
<input type="submit" value="submit"/>
<input type="reset" value="reset">
</form>
我靠，你的路径明显不对嘛
第一种方法：
<form action="/LoginAction" method="post">
第二种方法：
- XML code
<!-- Struts2.0定义 --> <filter> <filter-name>struts2</filter-name> <filter-class> org.apache.struts2.dispatcher.FilterDispatcher </filter-class> </filter> <filter-mapping> <filter-name>struts2</filter-name> <url-pattern>*.do</url-pattern> </filter-mapping> <filter-mapping> <filter-name>struts2</filter-name> <url-pattern>/struts/*</url-pattern> </filter-mapping>