Spring3.0 MVC 웹요청 처리

 | 스프링3.0
2012. 5. 14. 19:12
chap06.war

프로젝트 기본설정상태

완료파일
chap06.war

=====================


스프링 MVC를 이용한 웹 요청 처리


=================================이론=====================================

스프링의 MVC의 주요 구성요소
DispatcherServlet : Struts2의 컨트롤러 :
HandlerMapping :
컨트롤러(Controller) : Struts2의 액션 :
ModelAndView :
뷰(View) :


실행 흐름 정리 : http://javai.tistory.com/561

웹브라우저 hello.do -> Dispatcher : DispatcherServlet
컨트롤러 요청 DefaultAnnotationHandlerMapping
HelloController 빈 리턴 -> Dispatcher : DispatcherServlet
처리요청 HelloController -> 모델뷰 리턴 -> Dispatcher : DispatcherServlet
hello에 매칭되는 View 객체 요청 ViewResolver : InternalResourceViewResolver 뷰 리턴 -> Dispatcher : DispatcherServlet
응답 생성 요청 -> InternalResourceView -> JSP를 이용하여 응답생성 -> hello.jsp

Dispatcher : DispatcherServlet 가 모든것을 컨트롤 하는것을 알 수 있다(Struts2의 Controller와 같은 역할)


커맨드 객체로 List 받기
자바빈->ArrayList넣기

컨트롤러 메서드의 파라미터 타입


1.@RequestParam 이용한 파라미터 매핑
필수가 아닌 파라미터의 경우 required 속성값을 false로 지정(기본값이 true)

@Controller
public class SearchController {
   
    @RequestMapping("/search/internal.do")
    public ModelAndView searchInternal(@RequestParam("query") String query, @RequestParam(value = "p", defaultValue = "1")int pageNumber){               //메서드명은 마음대로
        System.out.println("query="+query+",pageNumber"+pageNumber);
       
        return new ModelAndView("search/internal");
    }

    @RequestMapping("/search/external.do")
    public ModelAndView searchExternal(@RequestParam(value="query", required=false)String query,@RequestParam(value="p",defaultValue = "1")int pageNumber){   //메서드명은 마음대로
        System.out.println("query="+query+",pageNumber"+pageNumber);
   
    return new ModelAndView("search/external");
    }
}

dispatcher-servlet.xml 설정
    <!-- 파라미터로 전송된 데이터 처리 -->
    <bean id="searchController" class="madvirus.spring.chap06.controller.SearchController"/>


2.@CookieValue 어노테이션을 이용한 쿠키 매핑

필수가 아닌 쿠키의 경우 required 속성값을 false로 지정(기본값이 true)

@Controller
public class CookieController {
    @RequestMapping("/cookie/make.do")
    public String make(HttpServletResponse response){
        response.addCookie(new Cookie("auth", "1"));
        return "cookie/made";
    }

    //@CookieValue 어노테이션은 클라이언트가 제공하는 쿠키정보를 읽어드림
    @RequestMapping("/cookie/view.do")
    public String view(@CookieValue(value ="auth", defaultValue="0") String auth){
        System.out.println("auth 쿠기 : " + auth);
        return "cookie/view";
    }
}

<!-- @CookieValue 어노테이션을 이용한 쿠키 매핑 -->
<bean id="cookieController" class="madvirus.spring.chap06.controller.CookieController"/>


@RequestMappign(요청URL)

public [return 타입 P231] process([파라미터 타입 P225]  )

return 타입 - 1. ModelAndView :  View,View 개체
                   2. String : View
                   3. Map,Model : 키와 값을 쌍으로 저장할때

5.예제 @RequestHeader
 


@ModelAttribute 검색



Validator인터페이스를 이용한 폼 값 검증



예제9
restful 서비스
http://localhost:8080/chap06/index.do?id=dragon => http://localhost:8080/chap06/index/id/dragon




===============================프로젝트===================================


=================================코드=====================================
chap06
      src
          madvirus.spring.chap06.controller
              ArithmeticOperatorController (11.예제 예외페이지)
package madvirus.spring.chap06.controller;

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

@Controller
public class ArithmeticOperatorController {

    @RequestMapping("/math/divide.do")
    public String divide(@RequestParam("op1") int op1, @RequestParam("op2") int op2, Model model){
        model.addAttribute("result", op1 / op2);
       
        return "math/result";
    }
}

              CharacterInfoController (9.예제 restful서비스)
package madvirus.spring.chap06.controller;

import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;

@Controller
public class CharacterInfoController {
   
    @RequestMapping("/game/users/{userId}/characters/{characterId}")
    public String characterInfo(@PathVariable String userId, @PathVariable int characterId, ModelMap model){
        model.addAttribute("userId",userId);
        model.addAttribute("characterId", characterId);
        return "game/character/info";
       
    }   
}

              CookieController (4.예제 @CookieValue)
package madvirus.spring.chap06.controller;

import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletResponse;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.CookieValue;
import org.springframework.web.bind.annotation.RequestMapping;

@Controller
public class CookieController {
    @RequestMapping("/cookie/make.do")
    public String make(HttpServletResponse response){
        response.addCookie(new Cookie("auth", "1"));
        return "cookie/made"; //View 경로
    }

    //@CookieValue 어노테이션은 클라이언트가 제공하는 쿠키정보를 읽어드림
    @RequestMapping("/cookie/view.do")
    public String view(@CookieValue(value ="auth", defaultValue="0") String auth){
        System.out.println("auth 쿠기 : " + auth);
        return "cookie/view";
    }
}

              CreateAccountController (7.예제)
package madvirus.spring.chap06.controller;

import javax.servlet.http.HttpServletRequest;

import madvirus.spring.chap06.model.Address;
import madvirus.spring.chap06.model.MemberInfo;
import madvirus.spring.chap06.validator.MemberInfoValidator;

import org.springframework.jmx.export.assembler.AutodetectCapableMBeanInfoAssembler;
import org.springframework.stereotype.Controller;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;

@Controller
@RequestMapping("/account/create.do")
public class CreateAccountController {

    //Command 객체 초기화
    @ModelAttribute("command")
    public MemberInfo formBacking(HttpServletRequest request){
        //equalsIgnoreCase : 대소문자 관계없이 비교해줌 단!영문만 가능
        if(request.getMethod().equalsIgnoreCase("GET")){
            MemberInfo mi = new MemberInfo();
            Address address= new Address();
            address.setZipcode(autoDetectZipcode(request.getRemoteAddr()));
            mi.setAddress(address);
            return mi;
        }else{
            return new MemberInfo();
        }
    }
   
    private String autoDetectZipcode(String remoteAddr){
        return "000000";
    }
   
    @RequestMapping(method = RequestMethod.GET)
    public String form(){
        return "account/creationForm";
    }
   
    @RequestMapping(method = RequestMethod.POST)
    public String submit(@ModelAttribute("command")MemberInfo memberInfo,BindingResult result){
       
        new MemberInfoValidator().validate(memberInfo, result);
       
        if(result.hasErrors()){
            return "account/creationForm";
        }
        return "account/created";
    }
}

              GameInfoController (8.예제)
package madvirus.spring.chap06.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

@Controller
public class GameInfoController {
   
    //@RequestMapping("/game/info") /game/* 를 탈려면 /game을 하면안됨
    /*  /game/info 로 쓰기위해서는
    <!-- 요청 URI 매칭  -->
    <bean class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping">
        <property name="alwaysUseFullPath" value="true"/>
    </bean>   
    <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
        <property name="alwaysUseFullPath" value="true"/>
    </bean>
    */
    @RequestMapping("/game/info")
    public String gameInfo(){
        return "game/info";
    }
   
    @RequestMapping("/game/list")
    public String gameList(){
        return "game/list";
    }
}

             GameSearchController (6.예제)
package madvirus.spring.chap06.controller;

import java.util.ArrayList;
import java.util.List;

import madvirus.spring.chap06.service.SearchCommand;
import madvirus.spring.chap06.service.SearchResult;
import madvirus.spring.chap06.service.SearchService;
import madvirus.spring.chap06.service.SearchType;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestHeader;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;

@Controller
public class GameSearchController {

    @Autowired
    private SearchService searchService;
   
    @ModelAttribute("searchTypeList")
    public List<SearchType> referenceSearchTypeList(){
        List<SearchType> options = new ArrayList<SearchType>();
        options.add(new SearchType(1, "전체"));
        options.add(new SearchType(2, "아이템"));
        options.add(new SearchType(3, "캐릭터"));
        return options;       
    }
   
    @ModelAttribute("popularQueryList")
    public String[] getPopularQueryList(){
        return new String[]{"게임","창천2","위메이드"};
    }
   
    @RequestMapping("/search/main.do")
    public String main(){
        return "search/main";
    }
   
    @RequestMapping("/search/game.do")
    public ModelAndView search(@ModelAttribute("command") SearchCommand command){
        ModelAndView mav = new ModelAndView("search/game");
       
        System.out.println("검색어 : " + command.getQuery().toUpperCase());
       
        SearchResult result = searchService.search(command);
        mav.addObject("searchResult",result);
       
        return mav;
    }
   
    @ExceptionHandler(NullPointerException.class)
    public String handleNullPointerException(NullPointerException ex){
        return "error/nullException";
    }
   
    public void setSearchService(SearchService searchService){
        this.searchService = searchService;
    }
}

              HeaderController (5.예제 @RequestHeader)
package madvirus.spring.chap06.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestHeader;
import org.springframework.web.bind.annotation.RequestMapping;

@Controller
public class HeaderController {

   
    //@RequestHeader 어노테이션은 클라이언트가 전송한 해더 정보 읽기
    @RequestMapping("/header/check.do")
    public String check(
            @RequestHeader("Accept-Language") String languageHeader){
        System.out.println(languageHeader);
       
        return "header/pass";
    }
}

              HelloController (1.예제) - 스프링의 컨트롤러는 Struts2의 액션
package madvirus.spring.chap06.controller;

import java.util.Calendar;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;

//컨트롤러 (Struts2 의 Action과 동일)을 구현하기 위해 @Controller 명시
@Controller
public class HelloController {

    //클라이언트의 요청에 대해 호출되는 메소드 지정
    @RequestMapping("/hello.do")
    public ModelAndView hello(){ //메소드명은 마음대로
        //View에 정보를 전달하기 위해 ModelAndView 객체 생성
        ModelAndView mav = new ModelAndView();
        //View의 이름 지정
        mav.setViewName("hello");
        //View에 사용할 데이터 저장
        mav.addObject("greeting", getGreeting());
        return mav;
    }
   
    private String getGreeting(){
        int hour = Calendar.getInstance().get(Calendar.HOUR_OF_DAY);
       
        if(hour >=6 && hour <=10 ){
            return "좋은 아침입니다.";
        }else if(hour >=12 && hour <=15 ){
            return "점심 식사는 하셨나요?";           
        }else if(hour >=18 && hour <=22 ){
            return "좋은 밤 되세요";
        }
        return "안녕하세요";
    }   
}

              NewArticleController (2.예제)
package madvirus.spring.chap06.controller;

import madvirus.spring.chap06.service.ArticleService;
import madvirus.spring.chap06.service.NewArticleCommand;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;

/*스탠다드 포맷 */


//컨트롤러 설정
@Controller
//클라이언트의 요청에 대해서 호출하는 메서드 지정
@RequestMapping("/article/newArticle.do")
public class NewArticleController {
   
    @Autowired
    private ArticleService articleService;
   
    @RequestMapping(method = RequestMethod.GET)
    public String form(){ //메소드가 지정되어 있는것은 아니지만 일반적으로 사용하는 명칭
        //리턴값은 View설정
        //글로벌설정이 /WEB-INF/view/ 이라  맨앞에/없음
        return "article/newArticleForm";
    }

    @RequestMapping(method = RequestMethod.POST)
                        //Command(자바빈) 클래스 설정)
    public String submit(@ModelAttribute("command") NewArticleCommand command){
        articleService.writeArticle(command);
        //리턴값은 View설정
        return "article/newArticleSubmitted";
    }
   
    public void setArticleService(ArticleService articleService){
        this.articleService =articleService;
    }   
}

              SearchController (3.예제 @RequestParam)
package madvirus.spring.chap06.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.servlet.ModelAndView;

@Controller
public class SearchController {
   
    @RequestMapping("/search/internal.do")
    public ModelAndView searchInternal(@RequestParam("query") String query, @RequestParam(value = "p", defaultValue = "1")int pageNumber){
        System.out.println("query="+query+",pageNumber"+pageNumber);
       
        return new ModelAndView("search/internal");
    }
   
    @RequestMapping("/search/external.do")
    public ModelAndView searchExternal(@RequestParam(value="query", required=false)String query,@RequestParam(value="p",defaultValue = "1")int pageNumber){
        System.out.println("query="+query+",pageNumber"+pageNumber);
   
    return new ModelAndView("search/external");
    }
}

          SubmitReportController (10.예제 파일업로드)
package madvirus.spring.chap06.model;

import org.springframework.web.multipart.MultipartFile;

//스프링의 Command = 자바빈
public class SubmitReportCommand {

    private String subject;
    private MultipartFile reportFile;
   
    public String getSubject() {
        return subject;
    }
    public void setSubject(String subject) {
        this.subject = subject;
    }
    public MultipartFile getReportFile() {
        return reportFile;
    }
    public void setReportFile(MultipartFile reportFile) {
        this.reportFile = reportFile;
    }   
}

          madvirus.spring.chap06.model
              Address (예제7. Command클래스)
package madvirus.spring.chap06.model;

public class Address {
    private String zipcode;
    private String address1;
    private String address2;
   
    public String getZipcode() {
        return zipcode;
    }
    public void setZipcode(String zipcode) {
        this.zipcode = zipcode;
    }
    public String getAddress1() {
        return address1;
    }
    public void setAddress1(String address1) {
        this.address1 = address1;
    }
    public String getAddress2() {
        return address2;
    }
    public void setAddress2(String address2) {
        this.address2 = address2;
    }
}

              MemberInfo (7.예제)
package madvirus.spring.chap06.model;

public class MemberInfo {

    private String id;
    private String name;
    private Address address;
   
    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 Address getAddress() {
        return address;
    }
    public void setAddress(Address address) {
        this.address = address;
    }   
}

             SubmitReportCommand (10.예제 파일업로드)
package madvirus.spring.chap06.model;

import org.springframework.web.multipart.MultipartFile;

//스프링의 Command = 자바빈
public class SubmitReportCommand {

    private String subject;
    private MultipartFile reportFile;
   
    public String getSubject() {
        return subject;
    }
    public void setSubject(String subject) {
        this.subject = subject;
    }
    public MultipartFile getReportFile() {
        return reportFile;
    }
    public void setReportFile(MultipartFile reportFile) {
        this.reportFile = reportFile;
    }   
}

          madvirus.spring.chap06.service
             ArticleService (2.예제)
package madvirus.spring.chap06.service;

public class ArticleService {

    public void writeArticle(NewArticleCommand command) {
        System.out.println("신규 게시글 등록: " + command);
    }
}

              NewArticleCommand (2.예제)
package madvirus.spring.chap06.service;

// *Command = 자바빈과 같은 기능  Command라 부른다.
public class NewArticleCommand {

    private String title;
    private String content;
    private int parentId;

    public String getTitle() {
        return title;
    }

    public void setTitle(String title) {
        this.title = title;
    }

    public String getContent() {
        return content;
    }

    public void setContent(String content) {
        this.content = content;
    }

    public int getParentId() {
        return parentId;
    }

    public void setParentId(int parentId) {
        this.parentId = parentId;
    }

    @Override
    public String toString() {
        return "NewArticleCommand [content=" + content + ", parentId="
                + parentId + ", title=" + title + "]";
    }
}

             SearchCommand (6.예제)
package madvirus.spring.chap06.service;
//자바빈
public class SearchCommand {

    private String type;
    private String query;
    private int page;
   
    public String getType() {
        return type;
    }
    public void setType(String type) {
        this.type = type;
    }
    public String getQuery() {
        return query;
    }
    public void setQuery(String query) {
        this.query = query;
    }
    public int getPage() {
        return page;
    }
    public void setPage(int page) {
        this.page = page;
    }   
}

             SearchResult (6.예제)
package madvirus.spring.chap06.service;

public class SearchResult {

}

             SearchService (6.예제)
package madvirus.spring.chap06.service;

public class SearchService {

    //SearchCommand 객체를 받는거
    public SearchResult search(SearchCommand command){
        return new SearchResult();
    }
}

             SearchType (6.예제)
package madvirus.spring.chap06.service;

public class SearchType {
   
    private int code;
    private String text;   
   
    public SearchType(int code, String text) {
        super();
        this.code = code;
        this.text = text;
    }
   
    public int getCode() {
        return code;
    }
    public void setCode(int code) {
        this.code = code;
    }
    public String getText() {
        return text;
    }
    public void setText(String text) {
        this.text = text;
    }   
}

          madvirus.spring.chap06.validator
             MemberInfoValidator (7.예제 검증)
package madvirus.spring.chap06.validator;

import madvirus.spring.chap06.model.Address;
import madvirus.spring.chap06.model.MemberInfo;

import org.springframework.validation.Errors;
import org.springframework.validation.Validator;

public class MemberInfoValidator implements Validator{

    //Validator가 해당 클래스에 대한 값 검증을 지원하는지 여부를 리턴
    @Override
    public boolean supports(Class<?> clazz) {
        return MemberInfo.class.isAssignableFrom(clazz);
    }

    //target객체에 대한 검증을 실행
    @Override
   
    public void validate(Object target, Errors errors) {
        MemberInfo memberInfo = (MemberInfo)target;
        if(memberInfo.getId()==null|| memberInfo.getId().trim().isEmpty()){
            errors.rejectValue("id","required");
        }
        if(memberInfo.getName()==null || memberInfo.getName().trim().isEmpty()){
            errors.rejectValue("name", "required");
        }
        Address address = memberInfo.getAddress();
        if(address == null){
            errors.rejectValue("address", "required");
        }
        if(address != null){
            errors.pushNestedPath("address");
            try{
                if(address.getZipcode() == null || address.getZipcode().trim().isEmpty()){
                    errors.rejectValue("zipcode", "required");
                }
                if(address.getAddress1()==null || address.getAddress1().trim().isEmpty()){
                    errors.rejectValue("address1", "required");
                }
            }finally{
                errors.popNestedPath();
            }
        }       
    }   
}

             SubmitReportValidator (10.예제 파일업로드)
package madvirus.spring.chap06.validator;

import madvirus.spring.chap06.model.MemberInfo;
import madvirus.spring.chap06.model.SubmitReportCommand;

import org.springframework.validation.Errors;
import org.springframework.validation.ValidationUtils;
import org.springframework.validation.Validator;

public class SubmitReportValidator implements Validator {

    @Override
    public boolean supports(Class<?> clazz) {

        return SubmitReportCommand.class.isAssignableFrom(clazz);
    }

    @Override
    public void validate(Object target, Errors errors) {
       
        //방식1.데이터가 없는경우 돌려보냄
        ValidationUtils.rejectIfEmptyOrWhitespace(errors, "subject", "required");
       
        SubmitReportCommand command = (SubmitReportCommand)target;
       
        //방식2. 일반적인방법
        if(command.getReportFile() ==null || command.getReportFile().isEmpty())
            errors.rejectValue("reportFile", "required");
    }
}

          message
             validation.properties (7예제. 설정파일)
required=필수 항목입니다.
invalidIdOrPassword.logincommand=아이디({0})와 암호가 일치하지 않습니다.
required.loginCommand.userId=사용자 아이디는 필수 항목입니다.
required.password=암호는 필수 항목입니다.
typeMismatch.from=시작일 값 형식은 yyyy-MM-dd 여야 합니다.
typeMismatch.to=종료일 값 형식은 yyyy-MM-dd 여야 합니다.

      WebContent
          WEB-INF
              lib (스프링 다이나믹웹 프로젝트 라이브러리)
웹lib.zip
         
          upload
          view
              account
                  created.jsp (7.예제)
<%@ page language="java" contentType="text/html; charset=UTF-8"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>계정 생성</title>
</head>
<body>
계정 생성됨
<ul>
 <li>아이디: ${command.id}</li>
 <li>이름: ${command.name}</li>
 <li>우편번호: ${command.address.zipcode}</li>
 <li>주소: ${command.address.address1} ${command.address.address2}</li>
</ul>
</body>
</html> 

                  creationForm.jsp (7.예제)
<%@ page contentType="text/html; charset=UTF-8"%>
<%@ taglib uri="http://www.springframework.org/tags" prefix="spring"%>
<%@ taglib uri="http://www.springframework.org/tags/form" prefix="form"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>계정 생성</title>
</head>
<body>
<!-- 에러메세지를 처리하귀해서 Spring 사용 -->
<spring:hasBindErrors name="command" />
<form:errors path="command" />
<form method="post">
    아이디: <input type="text" name="id" value="${command.id}" />
    <form:errors path="command.id" />
    <br/>
    이름: <input type="text" name="name" value="${command.name}" />
    <form:errors path="command.name" />
    <br/>
    우편번호: <input type="text" name="address.zipcode" value="${command.address.zipcode}" />
    <form:errors path="command.address.zipcode" />
    <br/>
    주소1: <input type="text" name="address.address1" value="${command.address.address1}" />
    <form:errors path="command.address.address1" />
    <br/>
    주소2: <input type="text" name="address.address2" value="${command.address.address2}" />
    <form:errors path="command.address.address2" />
    <br/>
    <input type="submit" />
</form>
</body>
</html>

              article
                  newArticleForm.jsp (2.예제)
<%@ page language="java" contentType="text/html; charset=UTF-8"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>게시글 쓰기</title>
</head>
<body>
게시글 쓰기 입력 폼:
<form method="post">
    <input type="hidden" name="parentId" value="0" />
    제목: <input type="text" name="title" /><br/>
    내용: <textarea name="content"></textarea><br/>
    <input type="submit" />
</form>
</body>
</html>

                  newArticleSubmitted.jsp (2.예제)
<%@ 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>게시글 쓰기</title>
</head>
<body>
게시글 등록됨:
<br/>
제목: ${command.title}
</body>
</html>

              cookie
                  made.jsp (4.예제 @CookieValue)
<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>쿠키</title>
</head>
<body>
쿠키 생성함
</body>
</html>

                  view.jsp (4.예제 @CookieValue)
<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>쿠키</title>
</head>
<body>
쿠키 확인
</body>
</html>

              error (에러체크)
                  exception.jsp
<%@ page language="java" contentType="text/html; charset=EUC-KR"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=EUC-KR">
<title>예외 발생</title>
</head>
<body>
요청을 처리하는 도중에 예외가 발생하였습니다:
${exception.message}
<%
    Throwable e = (Throwable) request.getAttribute("exception");
    e.printStackTrace();
%>
</body>
</html>

                  mathException.jsp
<%@ page language="java" contentType="text/html; charset=EUC-KR"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=EUC-KR">
<title>예외 발생</title>
</head>
<body>
연산 과정에서 예외가 발생하였습니다.
</body>
</html>

                  nullException.jsp
<%@ page language="java" contentType="text/html; charset=EUC-KR"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=EUC-KR">
<title>예외 발생</title>
</head>
<body>
요청을 처리하는 과정에서 예외(null)가 발생하였습니다.
</body>
</html>

              game
                  character
                           info.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>호출 테스트</title>
</head>
<body>
[info] 호출 가능
</body>
</html>

                  info.jsp (8.예제)
<%@ 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>호출 테스트</title>
</head>
<body>
[info] 호출 가능
</body>
</html>

                   ist.jsp (8.예제)
<%@ 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>호출 테스트</title>
</head>
<body>
[list]호출 가능
</body>
</html>

              header
                  pass.jsp (5.예제 @RequestHeader)
<%@ 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>헤더 검사 통과</title>
</head>
<body>
헤더 검사 통과
</body>
</html>
           
              math
                  result.jsp (11.예제 예외페이지)
<%@ 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>연산 성공</title>
</head>
<body>
연산 성공
</body>
</html>

              report
                  submitReportForm.jsp (10.예제 파일업로드)
<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>
<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>
<!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>리포트 등록 폼</title>
</head>
<body>
<spring:hasBindErrors name="report"/>
<form action="submitReport.do" method="post" enctype="multipart/form-data">
<p>
    <label for="subject">제목</label>
    <input type="text" id="subject" name="subject" value="${report.subject}">
    <form:errors path="report.subject"/>
</p>
<p>
    <label for="reportFile">리포트파일</label>
    <input type="file" id="reportFile" name="reportFile">
    <form:errors path="report.reportFile"/>
</p>
<p>
    <input type="submit" vlaue="리포트전송">
<p>
</body>
</html>

                  submittedReport.jsp (10.예제 파일업로드)
<%@ 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>리포트 등록 완료</title>
</head>
<body>
리포트 '${report.subject}'를 동록했습니다.
</body>
</html>      

              search
                  external.jsp (3.예제 @RequestParam)
<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>외부 검색</title>
</head>
<body>
외부 검색
</body>
</html>

                  game.jsp (6.예제)
<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<!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>게임 검색결과</title>
</head>
<body>
인기 키워드 : <c:forEach var="popualrQuery" items="${popularQueryList}">${popularQuery}></c:forEach>
<form action="game.do">
<select name="type">
    <c:forEach var="searchType" items="${searchTypeList}">
        <option value="${serchType.code}"<c:if test="${command.type == searchType.code}">selected</c:if>>${searchType.text}</option>
    </c:forEach>
</select>
<input type="text" name="query" value="${command.query}"/>
<input type="submit" value="검색"/>
</form>
검색결과 : ${searchResult}
</body>
</html>

                  internal.jsp (3.예제 @RequestParam)  
<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>내부 검색</title>
</head>
<body>
내부 검색
</body>
</html>

                  main.jsp (6.예제)
<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<!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>게임 검색 메인</title>
</head>
<body>
인기 키워드 : <c:forEach var="popualrQuery" items="${popularQueryList}">${popualrQuery}></c:forEach>
<form action="game.do">
<select name="type">
    <c:forEach var="searchType" items="${searchTypeList}">
        <option value="${serchType.code}">${searchType.text}</option>
    </c:forEach>
</select>
<input type="text" name="query" value=""/>
<input type="submit" value="검색"/>
</form>
</body>  
</html>

              hello.jsp (1.예제)
<%@ 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>인사</title>
</head>
<body>
인사말 :<strong>${greeting}</strong>
</body>
</html>

          dispatcher-servlet.xml
<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p"
    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-3.0.xsd
       http://www.springframework.org/schema/context
       http://www.springframework.org/schema/context/spring-context-3.0.xsd">

    <context:annotation-config/>
   
    <!-- 기본설정 -->
    <bean id="helloController" class="madvirus.spring.chap06.controller.HelloController"/>
   
    <!-- 데이터를 전송하여 자바빈에 담기 -->
    <!-- <bean id="newArticleController" class="madvirus.spring.chap06.controller.NewArticleController" p:articleService-ref="articleService" /> -->
    <bean id="newArticleController" class="madvirus.spring.chap06.controller.NewArticleController"/>
   
    <bean id="articleService" class="madvirus.spring.chap06.service.ArticleService" />
   
    <!-- 파라미터로 전송된 데이터 처리 -->
    <bean id="searchController" class="madvirus.spring.chap06.controller.SearchController"/>
   
    <!-- @CookieValue 어노테이션을 이용한 쿠키 매핑 -->
    <bean id="cookieController" class="madvirus.spring.chap06.controller.CookieController"/>
   
    <!-- @RequestHeader 어노테이션을 이용한 쿠키 매핑 -->
    <bean class="madvirus.spring.chap06.controller.HeaderController"/>
       
    <!-- 뷰에 모델 데이터 전달하기 -->
    <bean class="madvirus.spring.chap06.controller.GameSearchController"/>
    <bean id="searchService" class="madvirus.spring.chap06.service.SearchService"/>
   
    <!-- 커멘드 객체 초기화 -->
    <bean class="madvirus.spring.chap06.controller.CreateAccountController"/>
   
    <!-- 요청 URI 매칭  -->
    <bean class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping">
        <property name="alwaysUseFullPath" value="true"/>
    </bean>   
    <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
        <property name="alwaysUseFullPath" value="true"/>
    </bean>
    <bean class="madvirus.spring.chap06.controller.GameInfoController"/>
   
    <!-- @PathVariable 어노테이션을 이용한 URI 템플릿 -->
    <bean class="madvirus.spring.chap06.controller.CharacterInfoController"></bean>
   
    <!-- 파일 업로드 -->
    <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
        <property name="maxUploadSize" value="104857600"/>
        <property name="defaultEncoding" value="UTF-8"/>
    </bean>
    <bean class="madvirus.spring.chap06.controller.SubmitReportController"/>
   
    <!-- 예외처리 -->
    <bean class="org.springframework.web.servlet.handler.SimpleMappingExceptionResolver">
        <property name="exceptionMappings">
            <props>
                <prop key="java.lang.ArithmeticException">
                    error/mathException
                </prop>
                <prop key="java.lang.Exception">
                    error/exception
                </prop>
            </props>
        </property>
    </bean>   
    <bean class="madvirus.spring.chap06.controller.ArithmeticOperatorController"/>
   
    <!-- View 글로벌 설정  -->
    <bean id="ViewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="prefix" value="/WEB-INF/view/"/>
        <property name="suffix" value=".jsp"/>
    </bean>
   
    <!-- 리소스 번들 지정 -->
    <bean id="messageSource" class="org.springframework.context.support.ResourceBundleMessageSource">
        <property name="basenames">
            <list>
                <value>messages.validation</value>
            </list>
        </property>
    </bean>
   
</beans>

          web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
 
 <!-- 기본 설정 --> <!-- DispatcherServlet -->
  <servlet>
    <servlet-name>dispatcher</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
  </servlet>
  <servlet-mapping>
    <servlet-name>dispatcher</servlet-name>
    <url-pattern>*.do</url-pattern>
    <url-pattern>/game/*</url-pattern>
  </servlet-mapping>
  <!-- 캐릭터 인코딩 -->
  <filter>
    <filter-name>encodingFilter</filter-name>
    <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
    <init-param>
      <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>

index.jsp (메인 링크페이지)
<%@ 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>예제 요청 URL</title>
</head>
<body>
<a href="http://localhost:8080/chap06/hello.do">HelloController</a><br/>
<a href="http://localhost:8080/chap06/article/newArticle.do">NewArticleController</a><br/>
<a href="http://localhost:8080/chap06/search/internal.do?query=spring">SearchController - 1</a><br/>
<a href="http://localhost:8080/chap06/search/external.do">SearchController - 2</a><br/>
<a href="http://localhost:8080/chap06/cookie/make.do">쿠키 생성</a><br/>
<a href="http://localhost:8080/chap06/cookie/view.do">쿠키값 읽기</a><br/>
<a href="http://localhost:8080/chap06/header/check.do">헤더정보 읽기</a><br/>
<a href="http://localhost:8080/chap06/search/main.do">GameSearchController</a><br/>
<a href="http://localhost:8080/chap06/account/create.do">CreateAccountController</a><br/>
<a href="http://localhost:8080/chap06/game/info.do">GameInfoController -1</a><br/>
<a href="http://localhost:8080/chap06/game/list.do">GameInfoController -2</a><br/>
<a href="http://localhost:8080/chap06/game/users/dragon/characters/1">CharacterInfoController</a><br/>
<a href="http://localhost:8080/chap06/report/submitReport.do">파일업로드 SubmitReportController</a><br/>
<a href="http://localhost:8080/chap06/math/divide.do?op1=3&op2=0">예외발생</a><br/>
<a href="http://localhost:8080/chap06/math/divide.do?op1=4&op2=2">연산성공</a><br/>
</body>      
</html>                                                                

=================================결과값====================================

1.예제

2.예제


3.예제 @RequestParam



4.예제 @CookieValue

5.예제 @RequestHeader

6.예제 @ModelAttribute 검색


7.예제 : Validator인터페이스를 이용한 폼 값 검증


8.예제 :



9.예제 restful서비스

10.예제 파일업로드
파일없이 쿼리전송시

11예제. 예외페이지


저작자표시

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