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SPRING

230221_기본

by 경 훈 2023. 2. 21.

자료 전송방식 3방식

1. Model

2. Model  & View

3. Command

 

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
<bean id ="s1" class="com.ezen.kim2_001.DTO">
	<constructor-arg value="korea"></constructor-arg>
	<constructor-arg value="홍길동"></constructor-arg>
	<constructor-arg value="24"></constructor-arg>
	<property name="kor" value="56"></property>
	<property name="eng" value="56"></property>
	<property name="mat" value="56"></property>
</bean>

</beans>

 

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
	<form action="save" method="post">
		<table border="1" align="center">
			<tr>
				<th>아이디</th>
				<td><input type="text" name="id"></td>
			</tr>
			<tr>
				<th>이름</th>
				<td><input type="text" name="name"></td>
			</tr>
			<tr>
				<th>나이</th>
				<td><input type="text" name="age"></td>
			</tr>
			<tr>
				<th>국어</th>
				<td><input type="text" name="kor"></td>
			</tr>
			<tr>
				<th>영어</th>
				<td><input type="text" name="eng"></td>
			</tr>
			<tr>
				<th>수학</th>
				<td><input type="text" name="mat"></td>
			</tr>
			<tr>
				<td colspan="2" align="center">
					<input type="submit" value="전송">
					<input type="reset" value="초기화">
				</td>
			</tr>
		</table>
	</form>
</body>
</html>

 

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
	<h2 align="center">${message}</h2>
	<table border="1" align="center">
		<tr>
			<th>아이디</th><th>이름</th><th>나이</th>
			<th>국어</th><th>영어</th><th>수학</th>
		</tr>
		<tr>
			<td>${dto.id}</td><td>${dto.name}</td><td>${dto.age}</td>
			<td>${dto.kor}</td><td>${dto.eng}</td><td>${dto.mat}</td>
		</tr>
	</table>
</body>
</html>

 

<?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 https://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">

	<!-- The definition of the Root Spring Container shared by all Servlets and Filters -->
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>/WEB-INF/spring/root-context.xml</param-value>
	</context-param>
	
	<!-- Creates the Spring Container shared by all Servlets and Filters -->
	<listener>
		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	</listener>

	<!-- Processes application requests -->
	<servlet>
		<servlet-name>appServlet</servlet-name>
		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
		<init-param>
			<param-name>contextConfigLocation</param-name>
			<param-value>/WEB-INF/spring/appServlet/servlet-context.xml</param-value>
		</init-param>
		<load-on-startup>1</load-on-startup>
	</servlet>
		
	<servlet-mapping>
		<servlet-name>appServlet</servlet-name>
		<url-pattern>/</url-pattern>
	</servlet-mapping>
	<!-- 한글깨짐 방지 --> 
    <!-- filter와 filter-mapping을 만들어 준다. -->
    <filter> 
        <!-- filter안에는 filter-name, filter-class, init-param을 추가해 준다.
              filter-name은 원하는대로 지정해도됨 -->
        <filter-name>encodingFilter</filter-name> 
        <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
        <init-param> 
            <!-- encoidng값을 UTF-8로 만들어 준다. -->
            <param-name>encoding</param-name>
            <param-value>UTF-8</param-value>
        </init-param>
    </filter>
    <filter-mapping>
        <filter-name>encodingFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
</web-app>

 

package com.ezen.kim2_001;

public class DTO {
	String id,name;
	int age;
	int kor,eng,mat;
	public DTO() {
	}
	public DTO(String id, String name, int age) {
		super();
		this.id = id;
		this.name = name;
		this.age = age;
	}
	public String getId() {
		return id;
	}
	public void setId(String id) {
		this.id = id;
	}
	public String getName() {
		return name;
	}
	public void setName(String name) {
		this.name = name;
	}
	public int getAge() {
		return age;
	}
	public void setAge(int age) {
		this.age = age;
	}
	public int getKor() {
		return kor;
	}
	public void setKor(int kor) {
		this.kor = kor;
	}
	public int getEng() {
		return eng;
	}
	public void setEng(int eng) {
		this.eng = eng;
	}
	public int getMat() {
		return mat;
	}
	public void setMat(int mat) {
		this.mat = mat;
	}
	public void out() {
		System.out.println("아이디:"+id);
		System.out.println("이름:"+name);
		System.out.println("나이:"+age);
		System.out.println("국어:"+kor);
		System.out.println("영어:"+eng);
		System.out.println("수학:"+mat);
	}
}

 

package com.ezen.kim2_001;

import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.context.support.AbstractApplicationContext;
import org.springframework.context.support.GenericXmlApplicationContext;

public class Main {

	public static void main(String[] args) {
		String path = "classpath:sample1.xml";
		AbstractApplicationContext aac = new GenericXmlApplicationContext(path);
		DTO dto = aac.getBean("s1",DTO.class);
		dto.out();
		
		///java파일 이용
		AnnotationConfigApplicationContext acac = 
				new AnnotationConfigApplicationContext(Config.class);
		DTO dto1 = acac.getBean("koko",DTO.class);
		dto1.out();
	}
}

 

package com.ezen.kim2_001;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
public class Config {
	@Bean
	public DTO koko() {
		DTO dto = new DTO();
		dto.setId("korea");
		dto.setName("홍길동");
		dto.setAge(25);
		dto.setKor(60);
		dto.setEng(70);
		dto.setMat(90);
		return dto;
	}
}

 

package com.ezen.kim2_001;


import javax.servlet.http.HttpServletRequest;

import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;

@Controller
public class HomeController {
	
	@RequestMapping(value = "/in") 
	public String ko1() {
		return "input";
	}
	@RequestMapping(value = "/save", method = RequestMethod.POST)
	public String ko2(HttpServletRequest request, Model mo) {
		String id = request.getParameter("id");
		String name = request.getParameter("name");
		int age = Integer.parseInt(request.getParameter("age"));
		int kor = Integer.parseInt(request.getParameter("kor"));
		int eng = Integer.parseInt(request.getParameter("eng"));
		int mat = Integer.parseInt(request.getParameter("mat"));
		DTO dto = new DTO();
		dto.setId(id);
		dto.setName(name);
		dto.setAge(age);
		dto.setKor(kor);
		dto.setEng(eng);
		dto.setMat(mat);
		mo.addAttribute("message","회원성적표");
		mo.addAttribute("dto", dto);
		return "out";
	}
}

폴더 인식

spring -> appServlet -> servlet-context.xml 수정

<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/mvc"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:beans="http://www.springframework.org/schema/beans"
	xmlns:context="http://www.springframework.org/schema/context"
	xsi:schemaLocation="http://www.springframework.org/schema/mvc https://www.springframework.org/schema/mvc/spring-mvc.xsd
		http://www.springframework.org/schema/beans https://www.springframework.org/schema/beans/spring-beans.xsd
		http://www.springframework.org/schema/context https://www.springframework.org/schema/context/spring-context.xsd">

	<!-- DispatcherServlet Context: defines this servlet's request-processing infrastructure -->
	
	<!-- Enables the Spring MVC @Controller programming model -->
	<annotation-driven />

	<!-- Handles HTTP GET requests for /resources/** by efficiently serving up static resources in the ${webappRoot}/resources directory -->
	<resources mapping="/resources/**" location="/resources/" />
	<resources mapping="/image/**" location="/image/" />

	<!-- Resolves views selected for rendering by @Controllers to .jsp resources in the /WEB-INF/views directory -->
	<beans:bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
		<beans:property name="prefix" value="/WEB-INF/views/" />
		<beans:property name="suffix" value=".jsp" />
	</beans:bean>
	
	<context:component-scan base-package="com.ezen.kim2_001" />
	
	
	
</beans:beans>
package com.ezen.kim2_004;

public class CCC {
	int first,second;
	DDD ddd;
	public CCC() {
	}
	public CCC(int first, int second) {
		super();
		this.first = first;
		this.second = second;
	}
	public int getFirst() {
		return first;
	}
	public void setFirst(int first) {
		this.first = first;
	}
	public int getSecond() {
		return second;
	}
	public void setSecond(int second) {
		this.second = second;
	}
	public DDD getDdd() {
		return ddd;
	}
	public void setDdd(DDD ddd) {
		this.ddd = ddd;
	}
	public void out( ) {
		ddd.out(first, second);
	}
}

 

package com.ezen.kim2_004;

public class DDD {
	public void out(int a, int b) {
		System.out.println(a+"*"+b+"="+(a*b));
	}
}

 

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
<bean id="d1" class="com.ezen.kim2_004.DDD">
	
</bean>
<bean id="c1" class="com.ezen.kim2_004.CCC">
	<property name="first" value="45"></property>
	<property name="second" value="88"></property>
	<property name="ddd"><ref bean="d1"></ref></property>
</bean>
</beans>

 

package com.ezen.kim2_004;

import org.springframework.context.support.AbstractApplicationContext;
import org.springframework.context.support.GenericXmlApplicationContext;

public class CCCMain {

	public static void main(String[] args) {
		String path = "classpath:ccdd.xml";
		AbstractApplicationContext aac = new GenericXmlApplicationContext(path);
		CCC ccc = aac.getBean("c1",CCC.class);
		ccc.out();
	}
}
package com.ezen.kim2_005;

public class Address {
	String name,phone,address;
	Score score;
	public Address() {
	}
	public Address(String name, String phone, String address) {
		super();
		this.name = name;
		this.phone = phone;
		this.address = address;
	}
	public String getName() {
		return name;
	}
	public void setName(String name) {
		this.name = name;
	}
	public String getPhone() {
		return phone;
	}
	public void setPhone(String phone) {
		this.phone = phone;
	}
	public String getAddress() {
		return address;
	}
	public void setAddress(String address) {
		this.address = address;
	}
	public Score getScore() {
		return score;
	}
	public void setScore(Score score) {
		this.score = score;
	}
	public void out() {
		int kor = score.getKor();
		int eng = score.getEng();
		int mat = score.getMat();
		System.out.println("이름: "+name);
		System.out.println("전번: "+phone);
		System.out.println("주소: "+address);
		System.out.println("국어: "+kor);
		System.out.println("영어: "+eng);
		System.out.println("수학: "+mat);
	}
}

 

package com.ezen.kim2_005;

public class Score {
	int kor,eng,mat;
	public Score() {
	}
	public Score(int kor, int eng, int mat) {
		super();
		this.kor = kor;
		this.eng = eng;
		this.mat = mat;
	}
	public int getKor() {
		return kor;
	}
	public void setKor(int kor) {
		this.kor = kor;
	}
	public int getEng() {
		return eng;
	}
	public void setEng(int eng) {
		this.eng = eng;
	}
	public int getMat() {
		return mat;
	}
	public void setMat(int mat) {
		this.mat = mat;
	}
}

 

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
<bean id="sc" class="com.ezen.kim2_005.Score">
	<property name="kor" value="65"></property>
	<property name="eng" value="75"></property>
	<property name="mat" value="80"></property>
</bean>
<bean id="add" class="com.ezen.kim2_005.Address">
	<constructor-arg value="홍길동"></constructor-arg>
	<constructor-arg value="010-1234-1234"></constructor-arg>
	<constructor-arg value="경기도 수원시"></constructor-arg>
	<property name="score"><ref bean="sc"></ref></property>
</bean>

</beans>

 

package com.ezen.kim2_005;

import org.springframework.context.support.AbstractApplicationContext;
import org.springframework.context.support.GenericXmlApplicationContext;

public class Main {

	public static void main(String[] args) {
		String path = "classpath:sample.xml";
		AbstractApplicationContext aac = new GenericXmlApplicationContext(path);
		Address address = aac.getBean("add",Address.class);
		address.out();
	}
}
<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
	<form action="save" method="post">
		<table border="1" align="center">
			<tr>
				<th>이름</th>
				<td><input type="text" name="name"></td>
			</tr>
			<tr>
				<th>국어</th>
				<td><input type="text" name="kor"></td>
			</tr>
			<tr>
				<th>영어</th>
				<td><input type="text" name="eng"></td>
			</tr>
			<tr>
				<th>수학</th>
				<td><input type="text" name="mat"></td>
			</tr>
			<tr>
				<td colspan="2" align="center">
					<input type="submit" value="전송">
					<input type="reset" value="초기화">
				</td>
			</tr>
		</table>
	</form>
</body>
</html>

 

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/fmt" prefix="fmt" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<!-- Model & ModelAndView 방식 -->
<%-- <body>
	<h2 align="center">
	${message}
	</h2>
	<table border="1" align="center">
		<tr>
			<th>이름</th><th>국어</th><th>영어</th>
			<th>수학</th>	<th>총점</th>	<th>평균</th>	
		</tr>
		<tr>
			<td>${list.name}</td><td>${list.kor}</td><td>${list.eng}</td>
			<td>${list.mat}</td><td>${tot}</td><td>${avg}</td>
		</tr>
	</table>
</body> --%>
<!-- Command 방식의 출력 -->
<body>
	<h2 align="center">
	Command 방식
	</h2>
	<table border="1" align="center">
		<tr>
			<th>이름</th><th>국어</th><th>영어</th>
			<th>수학</th><th>총점</th><th>평균</th>
		</tr>
		<tr>
			<td>${dto.name}</td><td>${dto.kor}</td><td>${dto.eng}</td>
			<td>${dto.mat}</td><td>${dto.kor+dto.eng+dto.mat}</td>
			<td><fmt:formatNumber value="${(dto.kor+dto.eng+dto.mat)/3}" pattern="#,##0.0">
			</fmt:formatNumber>
			</td>
		</tr>
	</table>
	<hr>
	<c:set var="tot" value="${dto.kor+dto.eng+dto.mat}"></c:set>
	총점:<c:out value="${tot}"></c:out>
	<br>
	<c:set var="avg" value="${tot/3}"></c:set>
	평균:<c:out value="${avg}"></c:out>
</body>
</html>

 

package com.ezen.kim2_006;

public class DTO {
	String name;
	int kor,eng,mat;
	public DTO() {
	}
	public DTO(String name, int kor, int eng, int mat) {
		super();
		this.name = name;
		this.kor = kor;
		this.eng = eng;
		this.mat = mat;
	}
	public String getName() {
		return name;
	}
	public void setName(String name) {
		this.name = name;
	}
	public int getKor() {
		return kor;
	}
	public void setKor(int kor) {
		this.kor = kor;
	}
	public int getEng() {
		return eng;
	}
	public void setEng(int eng) {
		this.eng = eng;
	}
	public int getMat() {
		return mat;
	}
	public void setMat(int mat) {
		this.mat = mat;
	}
}

 

package com.ezen.kim2_006;

import java.text.DateFormat;
import java.util.Date;
import java.util.Locale;

import javax.servlet.http.HttpServletRequest;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.ModelAndView;

/**
 * Handles requests for the application home page.
 */
@Controller
public class HomeController {
	
	@RequestMapping(value = "/in")
	public String ko1() {
		return "input";
	}
	// Model 전송방식
//	@RequestMapping(value = "/save",method = RequestMethod.POST)
//	public String ko2(HttpServletRequest request,Model mo) {
//		String name = request.getParameter("name");
//		int kor = Integer.parseInt(request.getParameter("kor"));
//		int eng = Integer.parseInt(request.getParameter("eng"));
//		int mat = Integer.parseInt(request.getParameter("mat"));
//		int tot = kor+eng+mat;
//		double avg = (double)tot/3;
//		DTO dto = new DTO();
//		dto.setName(name);
//		dto.setKor(kor);
//		dto.setEng(eng);
//		dto.setMat(mat);
//		mo.addAttribute("message","Model 전송방식");
//		mo.addAttribute("list",dto);
//		mo.addAttribute("tot",tot);
//		mo.addAttribute("avg",avg);
//		return "out";
//	}
	// Model & View 방식
//	@RequestMapping(value = "/save",method = RequestMethod.POST)
//	public ModelAndView ko3(HttpServletRequest request) {
//		String name = request.getParameter("name");
//		int kor = Integer.parseInt(request.getParameter("kor"));
//		int eng = Integer.parseInt(request.getParameter("eng"));
//		int mat = Integer.parseInt(request.getParameter("mat"));
//		int tot = kor+eng+mat;
//		double avg = (double)tot/3;
//		DTO dto = new DTO();
//		dto.setName(name);
//		dto.setKor(kor);
//		dto.setEng(eng);
//		dto.setMat(mat);
//		ModelAndView mav = new ModelAndView();
//		mav.addObject("message", "ModelAndView 전송방식");
//		mav.addObject("list",dto);
//		mav.addObject("tot",tot);
//		mav.addObject("avg",avg);
//		mav.setViewName("out");
//		return mav;
//	}
	// Command 방식
	@RequestMapping(value = "/save",method = RequestMethod.POST)
	public String ko4(DTO dto) {
		return "out";
	}
}
<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
	<form action="save" method="post">
		상품명<input type="text" name="spname"><br>
		수량<input type="text" name="su"><br>
		금액<input type="text" name="price"><br>
		<input type="submit" value="전송"><br>
	</form>
</body>
</html>

 

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/fmt" prefix="fmt" %>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
	상품명 : ${sp.spname} <br>
	수량 : ${sp.su} <br>
	가격 : <fmt:formatNumber value="${sp.price}" pattern="#,##0"></fmt:formatNumber><br>
	비고 : ${sp.bigo} <br>
	
</body>
</html>

 

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
	<form action="save1" method="post">
		상품명<input type="text" name="spname"><br>
		수량<input type="text" name="su"><br>
		금액<input type="text" name="price"><br>
		<input type="submit" value="전송"><br>
	</form>
</body>
</html>

 

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/fmt" prefix="fmt" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
	상품명 : ${spDTO.spname} <br>
	수량 : ${spDTO.su} <br>
	가격 : <fmt:formatNumber value="${spDTO.price}" pattern="#,##0"></fmt:formatNumber><br>
	비고 : 
	<c:choose>
		<c:when test="${spDTO.price >=100000 }">
		고가품
		</c:when>
		<c:when test="${spDTO.price <=99999  && spDTO.price >=30000}">
		중저가
		</c:when>
		<c:otherwise>
		저렴한 상품
		</c:otherwise>
	</c:choose>
</body>
</html>

 

package com.ezen.kim2_007;

public class SpDTO {
	String spname;
	int su,price;
	String bigo;
	public SpDTO() {
	}
	public SpDTO(String spname, int su, int price, String bigo) {
		super();
		this.spname = spname;
		this.su = su;
		this.price = price;
		this.bigo = bigo;
	}
	public String getSpname() {
		return spname;
	}
	public void setSpname(String spname) {
		this.spname = spname;
	}
	public int getSu() {
		return su;
	}
	public void setSu(int su) {
		this.su = su;
	}
	public int getPrice() {
		return price;
	}
	public void setPrice(int price) {
		this.price = price;
	}
	public String getBigo() {
		return bigo;
	}
	public void setBigo(String bigo) {
		this.bigo = bigo;
	}
}

 

package com.ezen.kim2_007;

import java.text.DateFormat;
import java.util.Date;
import java.util.Locale;

import javax.servlet.http.HttpServletRequest;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;


@Controller
public class HomeController {
	
	@RequestMapping(value= "/in")
	public String ko1() {
		return "input";
	}
	@RequestMapping(value= "/save", method = RequestMethod.POST)
	public String ko2(HttpServletRequest request,Model mo) {
		String spname = request.getParameter("spname");
		int su = Integer.parseInt(request.getParameter("su"));
		int price = Integer.parseInt(request.getParameter("price"));
		String bigo = null;
		if(price>=100000) {
			bigo = "고가품";
		}
		else if(price<=99999 & price>=30000) {
			bigo= "중저가";
		}
		else {
			bigo= "저렴한 상품";
		}
		SpDTO sp = new SpDTO();
		sp.setSpname(spname);
		sp.setSu(su);
		sp.setPrice(price);
		sp.setBigo(bigo);
		mo.addAttribute("sp", sp);
		return "out";
	}
	@RequestMapping(value= "/in1")
	public String ko3() {
		return "input1";
	}
	@RequestMapping(value= "/save1", method = RequestMethod.POST)
	public String ko4(SpDTO spDTO) {
		return "out1";
	}
}

 

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