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Struts2 Servlet 본문

JSP/Struts2

Struts2 Servlet

투한 2012. 2. 22. 16:56





struts.xml 
<!-- Servlet사용 -->
		<action name="servletAware" class="com.ch6.action.ServletAwareAction">
			<interceptor-ref name="servletConfig" />
			<result name="success">servletSuccess.jsp</result>
		</action>


ServletAwareAction 
package com.ch6.action;

import java.util.Map;

import javax.servlet.http.HttpServletRequest;

import org.apache.struts2.ServletActionContext;
import org.apache.struts2.interceptor.ServletRequestAware;
import org.apache.struts2.interceptor.SessionAware;

import com.ch4.domain.User;
import com.opensymphony.xwork2.ActionSupport;

public class ServletAwareAction extends ActionSupport implements ServletRequestAware,SessionAware{

	HttpServletRequest request;
	Map session;

	String requestURI;
	User user;
	
	
	@Override
	public String execute() throws Exception {
		requestURI = request.getRequestURI();
		
		HttpServletRequest req = ServletActionContext.getRequest();
		System.out.println("request = "+request + "req = "+req);
		
		User user2 = new User();
		user2.setName("홍길동");
		user2.setAge("12");
		user2.setEmail("test@test.com");
		
		session.put("user", user2);
		
		//세션에 저장되어 있는 user 객체를 얻는다.
		user = (User)session.get("user");
		return "success";
	}
	@Override
	public void setSession(Map session) {
		this.session = session;
	}
	@Override
	public void setServletRequest(HttpServletRequest request) {
		this.request = request;
		
	}
	public User getUser() {
		return user;
	}
}



servletSuccess.jsp 
<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!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=UTF-8">
<title>서블릿 테스트</title>
</head>
<body>
${requestURI}<br/>
${user}
</body>
</html>



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