////

211118_

요옫 — Mon, 22 Nov 2021 17:54:43 +0900

web.xml.. 버전 수정하고 파일업로드 메서드 추가

<groupId>commons-io</groupId>

<artifactId>commons-io</artifactId>

</dependency>

<groupId>commons-fileupload</groupId>

<artifactId>commons-fileupload</artifactId>

</dependency>

web.xml에 한글깨짐 encoding 메서드 추가

servlet-context..fileupload setting, resources, context 추가 및 수정

homecontroller

day1118/menu (메인화면)

formdatacontroller

package spring.day1118.cup;

import java.util.Map;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.servlet.ModelAndView;

import spring.day1118.data.ShopDto;

@Controller
public class FormDataController {

@GetMapping("/shop/form1")
public String form1() {
return "day1118/form1";
}

@PostMapping("/shop/read1")
public ModelAndView read1(
@RequestParam String name,
@RequestParam String gender,
@RequestParam String addr
) {
ModelAndView model=new ModelAndView();
model.addObject("name", name);
model.addObject("gender", gender);
model.addObject("addr", addr);

model.setViewName("day1118/result1"); //servlet에서 web-inf뒤를 지웠기에 폴더부터 써줘야함

return model;
}

@GetMapping("/shop/form2")
public String form2() {
return "day1118/form2";
}

@PostMapping("/shop/read2")
public String read2(@ModelAttribute ShopDto dto) {
//@ModelAttribute는 폼의 데이터 읽어서 dto에 넣고 model에 저장

return "day1118/result2";
}

@GetMapping("/shop/form3")
public String form3() {
return "day1118/form3";
}

@PostMapping("/shop/read3")
public ModelAndView read3(
@RequestParam Map<String, String> map
//폼태그의 name이 key값, 입력값이 value값
) {
ModelAndView model=new ModelAndView();
model.addObject("sang", map.get("sang"));
model.addObject("price", map.get("price"));
model.addObject("color", map.get("color"));
model.addObject("image", map.get("image"));

model.setViewName("day1118/result3");

return model;
}
}

day1118/form1

<%@ page language="java" contentType="text/html; charset=UTF-8"

pageEncoding="UTF-8"%>

<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>

<%@taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>

<!DOCTYPE html>

<html>

<head>

<title>Insert title here</title>

</head>

<body>

<tr>

<td>

</td>

</tr>

<tr>

<td>

<input type="radio" name="gender" class="form-control" value="여자" checked="checked">여자

<input type="radio" name="gender" class="form-control" value="남자">남자

</td>

</tr>

<tr>

<td>

</select>

</td>

</tr>

<tr>

</td>

</tr>

</table>

</form>

</body>

</html>

day1118/result1

day1118/form2

<%@ page language="java" contentType="text/html; charset=UTF-8"

pageEncoding="UTF-8"%>

<!DOCTYPE html>

<html>

<head>

<title>Insert title here</title>

</head>

<body>

<tr>

<td>

</td>

</tr>

<tr>

<td>

</td>

</tr>

<tr>

<td>

</td>

</tr>

<tr>

<td>

</select>

</td>

</tr>

<tr>

</td>

</tr>

</table>

</form>

</body>

</html>

day1118/result2

day1118/form3

<%@ page language="java" contentType="text/html; charset=UTF-8"

pageEncoding="UTF-8"%>

<!DOCTYPE html>

<html>

<head>

<title>Insert title here</title>

</head>

<body>

<tr>

<td>

</td>

</tr>

<tr>

<td>

</td>

</tr>

<tr>

<td>

</td>

</tr>

<tr>

<td>

</select>

</td>

</tr>

<tr>

</td>

</tr>

</table>

</form>

</body>

</html>

day1118/result3

메인화면 // 각각읽기

dto읽기

map읽기

211117_login,password

요옫 — Mon, 22 Nov 2021 17:31:45 +0900

homecontroller

data/form

data/result

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

211119_startboard

요옫 — Mon, 22 Nov 2021 17:28:00 +0900

211118_form 데이터 읽기(dto/map)

요옫 — Mon, 22 Nov 2021 17:24:49 +0900

shopcontroller

package spring.day1118.mouse;

import java.util.Map;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.servlet.ModelAndView;

import spring.shop.model.ShopDto;

@Controller
public class ShopController {

@GetMapping("/shop/list")
public String shop() {
return "shop/list";
}

@GetMapping("/shop/form2")
public String form2() {
return "shop/shopform";
}

@PostMapping("/shop/process2")
public ModelAndView process2(@ModelAttribute ShopDto dto)
//model에 shopDto에 저장,원하는 이름 있으면 @ModelAttribute("name")
{
ModelAndView model=new ModelAndView();
model.addObject("dto",dto);
model.setViewName("shop/shopresult");

return model;
}

@GetMapping("/shop/form3")
public String form3() {
return "shop/mapform";
}

@PostMapping("/shop/process3")
public ModelAndView process3(
@RequestParam Map<String, String>map
) {
ModelAndView model=new ModelAndView();

model.addObject("name", map.get("name"));
model.addObject("java", map.get("java"));
model.addObject("jquery", map.get("jquery"));
model.addObject("spring", map.get("spring"));

model.setViewName("shop/mapresult"); //출력할곳

return model;
}
}

shop/list

js/script

shop/shopform

<%@ page language="java" contentType="text/html; charset=UTF-8"

pageEncoding="UTF-8"%>

<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>

<%@taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>

<!DOCTYPE html>

<html>

<head>

<title>Insert title here</title>

</head>

<body>

<tr>

<td>

</td>

</tr>

<tr>

<td>

</td>

</tr>

<tr>

<td>

</td>

</tr>

<tr>

<td>

</td>

</tr>

<tr>

</td>

</tr>

</table>

</form>

</body>

</html>

shop/result

shop/mapform

<%@ page language="java" contentType="text/html; charset=UTF-8"

pageEncoding="UTF-8"%>

<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>

<%@taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>

<!DOCTYPE html>

<html>

<head>

<title>Insert title here</title>

</head>

<body>

<tr>

<td>

</td>

</tr>

<tr>

<th style="width:100px;">Java점수</th>

<td>

</td>

</tr>

<tr>

<th style="width:100px;">JQuery점수</th>

<td>

</td>

</tr>

<tr>

<th style="width:100px;">Spring점수</th>

<td>

</td>

</tr>

<tr>

</td>

</tr>

</table>

</form>

</body>

</html>

shop/mapresult

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

shop폴더의 list.jsp에서 js도 확인..이미지 위에 마우스 올려놓으면 사진 변경(hover)

폼 데이터 읽기_dto

폼 데이터 읽기_map

211122_답변형게시판

요옫 — Mon, 22 Nov 2021 11:28:19 +0900

db 생성

reboard : 테이블명

num 오토

writer 작성자

pass 비번

subject 제목

content 내용

photo 업로드한 이미지명들

regroup 그룹번호

restep 그룹순서

relevel 들여쓰기

readcount 조회

writeday 작성일

mybatis 세팅

요옫 — Mon, 22 Nov 2021 11:20:05 +0900

Query.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper
PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">

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

SqlMapConfig.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE configuration PUBLIC "-//mybatis.org//DTDConfig 3.0//EN" "HTTP://mybatis.org/dtd/mybatis-3-config.dtd">

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

db.properties (file)

driver=oracle.jdbc.driver.OracleDriver

url=jdbc:oracle:thin:@localhost:1521:XE

username=계정id

password=계정비밀번호

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

application-config

예전엔 만들어 주었으나 4버젼은 자동파일생성된다..설정만 하면됨

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

실제적용

<bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
    <property name="locations">
        <value>WEB-INF/db.properties</value>
    </property>
</bean>



<bean id="dataSource" class="org.springframework.jdbc.datasource.SimpleDriverDataSource">
    <property name="driverClass" value="${driver}"></property>
    <property name="url" value="${url}"></property>
    <property name="username" value="${username}"></property>
    <property name="password" value="${password}"></property>
</bean>


<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
   <property name="dataSource" ref="dataSource"></property>
   <property name="configLocation" value="classPath:mybatis/setting/SqlMapConfig.xml"></property>
</bean>

<bean id="sqlSessionTemplate" class="org.mybatis.spring.SqlSessionTemplate">
   <constructor-arg ref="sqlSessionFactory"></constructor-arg>
</bean>



<bean id="pdao" class="spring.model.PersonDAO">
<property name="sqlSessionTemplate" ref="sqlSessionTemplate"></property>
</bean>

post방식 한글 encoding

요옫 — Mon, 22 Nov 2021 11:17:42 +0900

스프링 포스트 방식 한글깨짐.. web.xml에 메서드 추가

    <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>

211119_

요옫 — Fri, 19 Nov 2021 10:32:46 +0900

퀀텀db에서 테이블 생성

pom.xml에 메서드 추가

src/main/resources-mybatis.setting패키지에 boardsql.xml 생성

<!DOCTYPE mapper
PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">

src/main/resources-mybatis.setting패키지에 sqlmapconfig.xml 생성

<!DOCTYPE configuration PUBLIC "-//mybatis.org//DTDConfig 3.0//EN" "HTTP://mybatis.org/dtd/mybatis-3-config.dtd">

~~~~가운데 사진들 추가하기

file이기에 확장자명도 적어줘야 함

211118_form 데이터 읽기(기본)

요옫 — Fri, 19 Nov 2021 09:41:39 +0900

servlet-context.xml 수정

pom.xml에서 버전 수정

web.xml에서 한글깨짐엔코딩 코드 추가

index.jsp (메인화면)

boardController.java

package spring.day1118.mouse;

import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.servlet.ModelAndView;

@Controller
@RequestMapping("/board")  //반복되는 매핑주소를 한번만 써준후 나머지는 뒤의 주소값만 써주면 됨..대신 /board외의 주소는 불가
public class BoardController {

@GetMapping("/form1")
public String form1() {  //단순 포워드할 거기에 string
return "board/writeform";  //servlet-context에서 WEB-INF뒤에 폴더 설정 안했으므로 폴더명/jsp파일명 구조로 포워드
}

@PostMapping("/process1")
public ModelAndView process1( //string,modelandview 둘 다 됨
@RequestParam String name,
@RequestParam String date,
@RequestParam String gender,
@RequestParam(name = "pageNum",defaultValue = "1") int currentPage,   //항목에 없는 값을 주려면 defaultValue도 줘야함
        @RequestParam(required = false) String msg)  //required = true가 기본값..항목이 없어도 에러 안나려면 false
{
ModelAndView model=new ModelAndView();
model.addObject("name", name);
model.addObject("date", date);
model.addObject("gender", gender);
model.addObject("currentPage", currentPage);
model.addObject("msg", msg);

//포워드
model.setViewName("board/result1");

return model;
}

@GetMapping("/result2")
public String result2(Model model) {

model.addAttribute("myimg1", "../image/01.png");
model.addAttribute("title", "미니언즈");
return "board/result2";
}
}

board/writeform

board/result1

board/result2

폼데이터읽기_기본

result2에서 이미지 확인

21111~211112_mybatis_4

요옫 — Fri, 12 Nov 2021 16:44:50 +0900

1. data.carmember 패키지 생성후 CarMemberDTo,Dao 클래스 추가

2. member.servlet 패키지 생성

3. carmembersql.xml 파일 생성

4. sqlmapconfig에 메서드 추가

4-1. sqlmapconfig에 메서드 추가

5. carmemberdto

6. carmembersql

7. cardao에 전체개수 메서드 추가

8. memberlistservlet

9. memberlist