방법2) ActionSupport클래스를 상속받아 만들기
1) insert.html
2) insertOk.jsp
3) InsertAction.java
4) struts.xml
5) example.xml (action 매핑. struts.xml에 include됨 )
환경설정은 Struts2 #01과 동일.
------------------------------------------------------------------------------
1) insert.html
<!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>Insert title here</title>
</head>
<body>
<form method="post" action="insert.action" >
이름<input type="text" name="name" /><br/>
나이<input type="text" name="age" /><br/>
전화<input type="text" name="phone" /><br/>
<input type="submit" value="가입" /><br/>
</form>
</body>
</html>
; 이름,나이,전화번호를 입력하고 가입버튼(submit)하면 insertOk로 결과 응답.
2) insertOk.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>Insert title here</title>
</head>
<body>
<h1>회원 정보</h1>
${ result }
</body>
</html>
; action클래스를 통해 받은 내용.
3) InsertAction.java
;방법 2) ActionSupport 이용
; 파라미터 받을 때는 setter
; 값을 응답할때는 getter 만들어 사용한다.
package test.action;
import com.opensymphony.xwork2.ActionSupport;
public class InsertAction extends ActionSupport{
private String name;
private int age;
private String phone;
private String result;
//setter 메소드가 존재하면 파라미터값들이 자동 지정
public void setName(String name) {
this.name = name;
}
public void setAge(int age) {
this.age = age;
}
public void setPhone(String phone) {
this.phone = phone;
}
public String getResult() {
return result;
}
@Override
public String execute() throws Exception {
result="이름:" + name +
"나이:" + age +
"전화:" + phone;
return SUCCESS;
}
}
4) struts.xml
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.3//EN"
"http://struts.apache.org/dtds/struts-2.3.dtd">
<struts>
<package name="default" namespace="/" extends="struts-default">
</package>
<include file="example.xml"/>
</struts>
5) example.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="example" namespace="/" extends="default">
<!-- 액션매핑하기 -->
<action name="test" class="test.action.MyTestAction">
<result name="success">/view/result.jsp</result>
</action>
<action name="insert" class="test.action.InsertAction">
<result name="success">/view/insertOk.jsp</result>
</action>
</package>
</struts>
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