ssh 框架整合之struts-spring第一种解决方案-优快云博客

web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
</welcome-file-list>

   
<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>2</param-value>
    </init-param>
    <init-param>
      <param-name>detail</param-name>
      <param-value>2</param-value>
    </init-param>
    <load-on-startup>2</load-on-startup>
</servlet>

<servlet-mapping>
    <servlet-name>action</servlet-name>
    <url-pattern>*.do</url-pattern>
</servlet-mapping>


<context-param>
   <param-name>contextConfigLocation</param-name>
   <param-value>classpath*:applicationContext.xml</param-value>
</context-param>

  <listener>
  <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>

</web-app>

Struts-config.xml

<?xml version="1.0" encoding="ISO-8859-1" ?>

<!DOCTYPE struts-config PUBLIC
          "-//Apache Software Foundation//DTD Struts Configuration 1.2//EN"
          "http://jakarta.apache.org/struts/dtds/struts-config_1_2.dtd">
<struts-config>
<form-beans>
   <form-bean name="userForm" type="cn.bjsxt.usermgr.forms.UserForm"></form-bean>
</form-beans>
<action-mappings>
   <action path="/logininput"
           forward="/login.jsp"
    ></action>

    <action path="/login"
            name="userForm"
            type="cn.bjsxt.usermgr.actions.UserAction"
            scope="request"
    >
     <forward name="sucess" path="/sucess.jsp"></forward>
     <forward name="error" path="/error.jsp"></forward>
    </action>
</action-mappings>
    <message-resources parameter="MessageResources" />
</struts-config>

applicationContext.xml

index.jsp

<%@ 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=GB18030">
<title>Insert title here</title>
</head>
<body>
<h1>登录</h1><hr/>
<form action="login.do" method="post">
姓名：<input type="text" name="username"/><br/>
秘密：<input type="password" name="password"/><br/>
<input type="submit" value="提交">
</form>
</body>
</html>

sucess.jsp

package cn.bjsxt.usermgr.forms;

import org.apache.struts.action.ActionForm;

public class UserForm extends ActionForm {
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;
}
}

package cn.bjsxt.usermgr.actions;

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 org.springframework.beans.factory.BeanFactory;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.web.context.support.WebApplicationContextUtils;

import cn.bjsxt.usermgr.UserManage;
import cn.bjsxt.usermgr.forms.UserForm;
import cn.bjsxt.usermgr.impl.UserManageImpl;

public class UserAction extends Action {

@Override
public ActionForward execute(ActionMapping mapping, ActionForm form,
   HttpServletRequest request, HttpServletResponse response)
   throws Exception {
   UserForm uf= (UserForm)form;

// UserManage um=new UserManageImpl();

//   ApplicationContext ac=new ClassPathXmlApplicationContext("applicationContext.xml");
//   UserManage um= (UserManage) ac.getBean("userManage");


//   BeanFactory factory=new ClassPathXmlApplicationContext("applicationContext.xml");
//   UserManage um= (UserManage) factory.getBean("userManage");

BeanFactory factory=WebApplicationContextUtils.getRequiredWebApplicationContext(request.getSession().getServletContext());
UserManage um= (UserManage) factory.getBean("userManage");
boolean result= um.login(uf.getUsername(), uf.getPassword());
if(result){
  return mapping.findForward("sucess");
}
     return mapping.findForward("error");
}

}

package cn.bjsxt.usermgr;

public interface UserManage {
public boolean login(String username,String password);
}

package cn.bjsxt.usermgr.impl;

import cn.bjsxt.usermgr.UserManage;

public class UserManageImpl implements UserManage {

public boolean login(String username, String password) {
  boolean isresult = false;
  if (username.trim() != null && password.trim() != null) {
   if (username.trim().equals("jiangao") && password.equals("123")) {
    isresult = true;
   } else {
    isresult = false;
   }
  } else {
   isresult = false;
  }
  return isresult;
}

}

转载于:https://www.cnblogs.com/jiangao/archive/2011/11/13/2247617.html