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package com.isoftstone.Test.form;
import javax.servlet.http.HttpServletRequest;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.validator.ValidatorForm;
public class LoginForm extends ValidatorForm {
private String userName;
private String password;
@Override
public void reset(ActionMapping mapping, HttpServletRequest request) {
System.out.println("--------LoginAcionForm.reset()--------");
}
/* (non-Javadoc)
* @see org.apache.struts.action.ActionForm#validate(org.apache.struts.action.ActionMapping, javax.servlet.http.HttpServletRequest)
*/
@Override
public ActionErrors validate(ActionMapping mapping,
HttpServletRequest request) {
System.out.println("-----LoginAcitonForm.validate()");
// UserManager.getInstance().login(username, password);
return null;
}
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;
}
}
package com.isoftstone.Test.action;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import com.isoftstone.Test.dao.UserDAO;
import com.isoftstone.Test.form.LoginForm;
public class LoginAction extends Action{
public ActionForward execute(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response){
LoginForm loginForm = (LoginForm)form;
System.out.println(loginForm.getUserName());
UserDAO dao = new UserDAO();
if(dao.check(loginForm.getUserName())){
return mapping.findForward("success");
}else{
return mapping.findForward("error");
}
}
}
<%@ page language="java" pageEncoding="gb2312"%>
<%@ taglib uri="http://struts.apache.org/tags-bean" prefix="bean" %>
<%@ taglib uri="http://struts.apache.org/tags-html" prefix="html" %>
<%@ taglib uri="http://struts.apache.org/tags-logic" prefix="logic" %>
<%@ taglib uri="http://struts.apache.org/tags-tiles" prefix="tiles" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html:html lang="true">
<head>
<html:base />
<title>login.jsp</title>
</head>
<body>
<form action="/Test/login.do" method="post">
username:<input type=text name="userName" size="15"/><br>
password:<input type=password name="password" size="15"/><br>
<input type="submit" value="submit">
<input type="reset" value="reset">
</form>
</body>
</html:html>
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.3//EN" "http://struts.apache.org/dtds/struts-config_1_3.dtd">
<struts-config>
<form-beans >
<form-bean name="LoginForm" type="com.isoftstone.Test.form.LoginForm" />
</form-beans>
<global-exceptions />
<global-forwards />
<action-mappings >
<action
input="/login.jsp"
name="loginForm"
path="/login"
scope="request"
type="com.isoftstone.Test.action.LoginAction" >
<forward name="success" path="/success.jsp" />
<forward name="error" path="/error.jsp" />
</action>
</action-mappings>
<message-resources parameter="com.isoftstone.struts.ApplicationResources" />
</struts-config>