各位大哥,请帮帮小弟.

各位大哥,请帮帮小弟. [已结贴,结贴人:java2000_net]

kikiwoaini
kikiwoaini
等级:

发表于：2007-12-15 02:22:04 楼主

=========================================
struts页面
========================================
<body>
<html:form action="/login" method="post" focus="login">
<table border="0">
<tr>
<td>Login: </td>
<td> <html:text property="login" /> </td>
</tr>
<tr>
<td>Password: </td>
<td> <html:password property="password" /> </td>
</tr>
<tr>
<td colspan="2" align="center"> <html:submit /> </td>
</tr>
</table>
</html:form>
</body>

======================================
web.xml
======================================
<servlet>
<servlet-name>action </servlet-name>
<servlet-class>org.apache.struts.action.ActionServlet </servlet-class>
<init-param>
<param-name>config </param-name>
<param-value>/WEB-INF/struts-config.xml </param-value>
</init-param>
<init-param>
<param-name>debug </param-name>
<param-value>3 </param-value>
</init-param>
<init-param>
<param-name>detail </param-name>
<param-value>3 </param-value>
</init-param>
<load-on-startup>0 </load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>action </servlet-name>
<url-pattern>*.do </url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>index.jsp </welcome-file>
</welcome-file-list>
</web-app>
=======================================
struts-config.xml
========================================
<struts-config>
<data-sources />
<form-beans>
<form-bean name="loginForm" type="org.apache.struts.action.DynaActionForm">
<form-property name="login" type="java.lang.String"/>
<form-property name="password" type="java.lang.String"/>
</form-bean>
</form-beans>
<global-exceptions />
<global-forwards />
<action-mappings >
<action
attribute="loginForm"
name="loginForm"
path="/login"
scope="request"
type="org.springframework.web.struts.DelegatingActionProxy">
<forward name="ok" path="/ok.jsp" />
<forward name="error" path="/error.jsp" />
</action>

</action-mappings>

<message-resources parameter="com.yourcompany.struts.ApplicationResources" />
<plug-in className="org.springframework.web.struts.ContextLoaderPlugIn">
<set-property property="contextConfigLocation"
value = "/WEB-INF/beans.xml"
/>
</plug-in>
</struts-config>
===================================
beans.xml
==================================
<beans>
<bean name="/login" class="com.yourcompany.struts.action.LoginAction" scope="non-singleton">
<property name="user">
<bean class="com.yourcompany.imp1.User"/>
</property>
</bean>
</beans>
=============================================
loginAction
==============================================
private IUser iuser;

public IUser getIuser() {
return iuser;
}

public void setIuser(IUser iuser) {
this.iuser = iuser;
}

public ActionForward execute(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) {
DynaActionForm loginForm = (DynaActionForm) form;
String name = (String)loginForm.get("login");
String pass = (String)loginForm.get("password");
boolean flag = iuser.islogin(name, pass);
if(flag == true){
return mapping.findForward("ok");
}else{
return mapping.findForward("error");
}
}
=====================================
IUser和User类
=====================================
package com.yourcompany.imp1;

public interface IUser {
public boolean islogin(String name,String pwd);
}
--------------------------------------
package com.yourcompany.imp1;

public class User implements IUser {

public boolean islogin(String name, String pwd) {
if("andykiller".equals(name)){
return true;
}
return false;
}
}

=================================
报错为:
==================================
HTTP Status 404 - Servlet action is not available

--------------------------------------------------------------------------------

type Status report

message Servlet action is not available

description The requested resource (Servlet action is not available) is not available.

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