[spring] STS/MySQL - MVC 구조로 리스트 출력하기

 환경설정

경로 및 환경설정

 

 

개발 환경

Tomcat 8.5 / STS / jdk1.8 / MySQL

 

 

 

 

 코드

 

# emp table

CREATE TABLE emp
(
    no int(20),
    id VARCHAR(20),
    pw VARCHAR(10),
    email VARCHAR(1000),
    tel VARCHAR(200)
)ENGINE=InnoDB DEFAULT CHARSET=utf8;

 - mysql에서 데이터를 담을 table을 먼저 생성해 준다.

 

INSERT INTO emp (no,id, pw, email, tel) VALUE('2','qhdud', '1234', '123@kakao.com', '010-2345-2345');

 - 귀찮아서 이 거 몇개 똑같은거 중복으로 값을 넣었다. 

 

 

# pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/maven-v4_0_0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<groupId>com.sist</groupId>
	<artifactId>web</artifactId>
	<name>SpringAOPProject3</name>
	<packaging>war</packaging>
	<version>1.0.0-BUILD-SNAPSHOT</version>
	<properties>
		<!-- Spring 5 -->
		<java-version>1.8</java-version>
		<org.springframework-version>5.1.5.RELEASE</org.springframework-version>
		<org.aspectj-version>1.6.10</org.aspectj-version>
		<org.slf4j-version>1.6.6</org.slf4j-version>
	</properties>
	

	
	<repositories>
		<repository>
			<id>mesir-repo</id>
			<url>http://mesir.googlecode.com/svn/trunk/mavenrepo</url>
		</repository>
	</repositories>
	<dependencies>
		<!-- Spring -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-context</artifactId>
			<version>${org.springframework-version}</version>
			<exclusions>
				<!-- Exclude Commons Logging in favor of SLF4j -->
				<exclusion>
					<groupId>commons-logging</groupId>
					<artifactId>commons-logging</artifactId>
				</exclusion>
			</exclusions>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-webmvc</artifactId>
			<version>${org.springframework-version}</version>
		</dependency>
		<!-- Jsoup -->
		<dependency>
			<groupId>org.jsoup</groupId>
			<artifactId>jsoup</artifactId>
			<version>1.12.1</version>
		</dependency>
		<!-- JSON -->
		<dependency>
			<groupId>com.googlecode.json-simple</groupId>
			<artifactId>json-simple</artifactId>
			<version>1.1.1</version>
		</dependency>
		<!-- JAXB -->
		<dependency>
			<groupId>javax.xml.bind</groupId>
			<artifactId>jaxb-api</artifactId>
			<version>2.3.1</version>
		</dependency>
		<!-- AspectJ -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-context-support</artifactId>
			<version>5.1.5.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-context</artifactId>
			<version>5.1.5.RELEASE</version>
		</dependency>
		<!-- lombok -->
		<dependency>
			<groupId>org.projectlombok</groupId>
			<artifactId>lombok</artifactId>
			<version>1.18.8</version>
			<scope>provided</scope>
		</dependency>
		<!-- websocket -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-websocket</artifactId>
			<version>5.1.5.RELEASE</version>
		</dependency>

		<!-- <dependency> <groupId>org.springframework</groupId> <artifactId>spring-expression</artifactId> 
			<version>5.1.5.RELEASE</version> </dependency> -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-jdbc</artifactId>
			<version>5.1.5.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-instrument</artifactId>
			<version>5.1.5.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-aspects</artifactId>
			<version>5.1.5.RELEASE</version>
		</dependency>

		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-jms</artifactId>
			<version>5.1.5.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-orm</artifactId>
			<version>5.1.5.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-oxm</artifactId>
			<version>5.1.5.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-test</artifactId>
			<version>5.1.5.RELEASE</version>
		</dependency>
		<!-- <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc-portlet</artifactId> 
			<version>5.1.5.RELEASE</version> </dependency> -->

		<dependency>
			<groupId>taglibs</groupId>
			<artifactId>standard</artifactId>
			<version>1.1.2</version>
		</dependency>

		<dependency>
			<groupId>org.nuiton.thirdparty</groupId>
			<artifactId>Rserve</artifactId>
			<version>1.7-3</version>
		</dependency>
		<dependency>
			<groupId>org.nuiton.thirdparty</groupId>
			<artifactId>REngine</artifactId>
			<version>1.7-3</version>
		</dependency>
		<!-- @Select("<script>SELECT~~ <if test="">") -->
		<dependency>
			<groupId>org.mybatis</groupId>
			<artifactId>mybatis</artifactId>
			<version>3.2.8</version>
		</dependency>
		<dependency>
			<groupId>org.mybatis</groupId>
			<artifactId>mybatis-spring</artifactId>
			<version>1.2.0</version>
		</dependency>
		<dependency>
			<groupId>org.mongodb</groupId>
			<artifactId>mongo-java-driver</artifactId>
			<version>2.13.0-rc1</version>
		</dependency>
		<dependency>
			<groupId>org.nuiton.thirdparty</groupId>
			<artifactId>JRI</artifactId>
			<version>0.9-6</version>
		</dependency>
		<dependency>
			<groupId>com.github.lucarosellini.rJava</groupId>
			<artifactId>JRIEngine</artifactId>
			<version>0.9-7</version>
		</dependency>
		<dependency>
			<groupId>aopalliance</groupId>
			<artifactId>aopalliance</artifactId>
			<version>1.0</version>
		</dependency>
		<dependency>
			<groupId>asm</groupId>
			<artifactId>asm</artifactId>
			<version>3.3.1</version>
		</dependency>
		<dependency>
			<groupId>c3p0</groupId>
			<artifactId>c3p0</artifactId>
			<version>0.9.1.2</version>
		</dependency>
		<dependency>
			<groupId>cglib</groupId>
			<artifactId>cglib</artifactId>
			<version>3.1</version>
		</dependency>
		<dependency>
			<groupId>cglib</groupId>
			<artifactId>cglib-nodep</artifactId>
			<version>3.1</version>
		</dependency>
		<dependency>
			<groupId>commons-collections</groupId>
			<artifactId>commons-collections</artifactId>
			<version>3.2.1</version>
		</dependency>
		<dependency>
			<groupId>commons-dbcp</groupId>
			<artifactId>commons-dbcp</artifactId>
			<version>1.4</version>
		</dependency>
		<dependency>
			<groupId>commons-fileupload</groupId>
			<artifactId>commons-fileupload</artifactId>
			<version>1.3.1</version>
		</dependency>
		<dependency>
			<groupId>commons-io</groupId>
			<artifactId>commons-io</artifactId>
			<version>2.4</version>
		</dependency>
		<dependency>
			<groupId>commons-logging</groupId>
			<artifactId>commons-logging</artifactId>
			<version>1.2</version>
		</dependency>
		<dependency>
			<groupId>commons-pool</groupId>
			<artifactId>commons-pool</artifactId>
			<version>1.6</version>
		</dependency>
		<dependency>
			<groupId>org.javassist</groupId>
			<artifactId>javassist</artifactId>
			<version>3.18.2-GA</version>
		</dependency>

		<dependency>
			<groupId>org.nuiton.thirdparty</groupId>
			<artifactId>Rserve</artifactId>
			<version>1.7-3</version>
		</dependency>
		<dependency>
			<groupId>org.nuiton.thirdparty</groupId>
			<artifactId>REngine</artifactId>
			<version>1.7-3</version>
		</dependency>
		<dependency>
			<groupId>org.twitter4j</groupId>
			<artifactId>twitter4j-core</artifactId>
			<version>4.0.2</version>
		</dependency>
		<dependency>
			<groupId>org.twitter4j</groupId>
			<artifactId>twitter4j-stream</artifactId>
			<version>4.0.2</version>
		</dependency>
		<dependency>
			<groupId>javax.validation</groupId>
			<artifactId>validation-api</artifactId>
			<version>1.1.0.Final</version>
		</dependency>

		<!-- End -->
		<!-- AspectJ -->
		<dependency>
			<groupId>org.aspectj</groupId>
			<artifactId>aspectjrt</artifactId>
			<version>${org.aspectj-version}</version>
		</dependency>
		<!-- AOP -->
		<dependency>
			<groupId>org.aspectj</groupId>
			<artifactId>aspectjweaver</artifactId>
			<version>1.6.5</version>
		</dependency>
		<!-- AOP -->
		<dependency>
			<groupId>aopalliance</groupId>
			<artifactId>aopalliance</artifactId>
			<version>1.0</version>
		</dependency>
		<!-- AOP -->
		<dependency>
			<groupId>asm</groupId>
			<artifactId>asm</artifactId>
			<version>3.1</version>
		</dependency>
		<!-- tiles -->
		<dependency>
			<groupId>org.apache.tiles</groupId>
			<artifactId>tiles-core</artifactId>
			<version>3.0.8</version>
		</dependency>
		<dependency>
			<groupId>org.apache.tiles</groupId>
			<artifactId>tiles-jsp</artifactId>
			<version>3.0.8</version>
		</dependency>
		<dependency>
			<groupId>org.apache.tiles</groupId>
			<artifactId>tiles-api</artifactId>
			<version>3.0.8</version>
		</dependency>

		<dependency>
			<groupId>org.apache.tiles</groupId>
			<artifactId>tiles-servlet</artifactId>
			<version>3.0.8</version>
		</dependency>

		<dependency>
			<groupId>commons-beanutils</groupId>
			<artifactId>commons-beanutils</artifactId>
			<version>1.9.2</version>
		</dependency>

		<dependency>
			<groupId>commons-digester</groupId>
			<artifactId>commons-digester</artifactId>
			<version>2.1</version>
		</dependency>

		<dependency>
			<groupId>org.antlr</groupId>
			<artifactId>antlr-runtime</artifactId>
			<version>3.5.2</version>
		</dependency>
		<!-- XML -->
		<dependency>
			<groupId>com.sun.xml.bind</groupId>
			<artifactId>jaxb-core</artifactId>
			<version>2.2.11</version>
		</dependency>
		<dependency>
			<groupId>com.sun.xml.bind</groupId>
			<artifactId>jaxb-impl</artifactId>
			<version>2.2.11</version>
		</dependency>

		<dependency>
			<groupId>javax.xml.bind</groupId>
			<artifactId>jaxb-api</artifactId>
			<version>2.2.11</version>
		</dependency>

		<!-- JSON -->
		<dependency>
			<groupId>com.googlecode.json-simple</groupId>
			<artifactId>json-simple</artifactId>
			<version>1.1.1</version>
		</dependency>
		<dependency>
			<groupId>commons-lang</groupId>
			<artifactId>commons-lang</artifactId>
			<version>2.6</version>
		</dependency>
		<dependency>
			<groupId>net.sf.ezmorph</groupId>
			<artifactId>ezmorph</artifactId>
			<version>1.0.6</version>
		</dependency>

		<!-- Logging -->
		<dependency>
			<groupId>org.slf4j</groupId>
			<artifactId>slf4j-api</artifactId>
			<version>${org.slf4j-version}</version>
		</dependency>
		<dependency>
			<groupId>org.slf4j</groupId>
			<artifactId>jcl-over-slf4j</artifactId>
			<version>${org.slf4j-version}</version>
			<scope>runtime</scope>
		</dependency>
		<dependency>
			<groupId>org.slf4j</groupId>
			<artifactId>slf4j-log4j12</artifactId>
			<version>${org.slf4j-version}</version>
			<scope>runtime</scope>
		</dependency>
		<dependency>
			<groupId>log4j</groupId>
			<artifactId>log4j</artifactId>
			<version>1.2.15</version>
			<exclusions>
				<exclusion>
					<groupId>javax.mail</groupId>
					<artifactId>mail</artifactId>
				</exclusion>
				<exclusion>
					<groupId>javax.jms</groupId>
					<artifactId>jms</artifactId>
				</exclusion>
				<exclusion>
					<groupId>com.sun.jdmk</groupId>
					<artifactId>jmxtools</artifactId>
				</exclusion>
				<exclusion>
					<groupId>com.sun.jmx</groupId>
					<artifactId>jmxri</artifactId>
				</exclusion>
			</exclusions>
			<scope>runtime</scope>
		</dependency>

		<!-- @Inject -->
		<dependency>
			<groupId>javax.inject</groupId>
			<artifactId>javax.inject</artifactId>
			<version>1</version>
		</dependency>
		<!-- 유효성 검사 (12장) -->
		<dependency>
			<groupId>javax.validation</groupId>
			<artifactId>validation-api</artifactId>
			<version>2.0.1.Final</version>
		</dependency>

		<dependency>
			<groupId>org.hibernate</groupId>
			<artifactId>hibernate-validator</artifactId>
			<version>6.1.6.Final</version>
		</dependency>

		<!-- Servlet -->
		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>servlet-api</artifactId>
			<version>2.5</version>
			<scope>provided</scope>
		</dependency>
		<dependency>
			<groupId>javax.servlet.jsp</groupId>
			<artifactId>jsp-api</artifactId>
			<version>2.1</version>
			<scope>provided</scope>
		</dependency>
		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>jstl</artifactId>
			<version>1.2</version>
		</dependency>

		<!-- Test -->
		<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
			<version>4.12</version>
			<scope>test</scope>
		</dependency>

		<!-- MySQL -->
		<dependency>
			<groupId>mysql</groupId>
			<artifactId>mysql-connector-java</artifactId>
			<version>8.0.16</version>
		</dependency>

		<!-- Apache Commons-DBCP -->
		<dependency>
			<groupId>org.apache.commons</groupId>
			<artifactId>commons-dbcp2</artifactId>
			<version>2.4.0</version>
		</dependency>

		<!-- MyBatis 3.4.1 -->
		<!-- https://mvnrepository.com/artifact/org.mybatis/mybatis -->
		<dependency>
			<groupId>org.mybatis</groupId>
			<artifactId>mybatis</artifactId>
			<version>3.4.1</version>
		</dependency>


		<!-- MyBatis-Spring -->
		<!-- https://mvnrepository.com/artifact/org.mybatis/mybatis-spring -->
		<dependency>
			<groupId>org.mybatis</groupId>
			<artifactId>mybatis-spring</artifactId>
			<version>1.3.0</version>
		</dependency>

		<!-- Spring-jdbc -->
		<!-- https://mvnrepository.com/artifact/org.springframework/spring-jdbc -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-jdbc</artifactId>
			<!-- <version>${org.springframework-version}</version> -->
			<version>4.3.8.RELEASE</version>
		</dependency>

		<!-- Spring-test -->
		<!-- https://mvnrepository.com/artifact/org.springframework/spring-test -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-test</artifactId>
			<version>${org.springframework-version}</version>
		</dependency>
	</dependencies>


	<build>
		<plugins>
			<plugin>
				<artifactId>maven-eclipse-plugin</artifactId>
				<version>2.9</version>
				<configuration>
					<additionalProjectnatures>
						<projectnature>org.springframework.ide.eclipse.core.springnature</projectnature>
					</additionalProjectnatures>
					<additionalBuildcommands>
						<buildcommand>org.springframework.ide.eclipse.core.springbuilder</buildcommand>
					</additionalBuildcommands>
					<downloadSources>true</downloadSources>
					<downloadJavadocs>true</downloadJavadocs>
				</configuration>
			</plugin>
			<plugin>
				<!-- Spring 5 -->
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-compiler-plugin</artifactId>
				<version>3.7.0</version>
				<configuration>
					<source>1.8</source>
					<target>1.8</target>
					<compilerArgument>-Xlint:all</compilerArgument>
					<showWarnings>true</showWarnings>
					<showDeprecation>true</showDeprecation>
				</configuration>
			</plugin>
			<plugin>
				<groupId>org.codehaus.mojo</groupId>
				<artifactId>exec-maven-plugin</artifactId>
				<version>1.2.1</version>
				<configuration>
					<mainClass>org.test.int1.Main</mainClass>
				</configuration>
			</plugin>
		</plugins>
	</build>
</project>

- MySQL, MyBaits 환경설정 등을 여기서 해줘야한다.

 

 

 

# web.xml

<?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">
	<servlet>
		<servlet-name>dispatcher</servlet-name>
		<servlet-class>org.springframework.web.servlet.DispatcherServlet
		</servlet-class>
		<init-param>
			<param-name>contextConfigLocation</param-name>
			<param-value>/WEB-INF/config/application-*.xml</param-value>
		</init-param>
	</servlet>

	<servlet-mapping>
		<servlet-name>dispatcher</servlet-name>
		<url-pattern>*.do</url-pattern>
	</servlet-mapping>
	<!-- 한글 변환 -->
	<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>
		<init-param>
			<param-name>forceEncoding</param-name>
			<param-value>true</param-value>
		</init-param>
	</filter>

	<!-- /의 형식으로 시작하는 url에 대하여 UTF-8로 인코딩 -->
	<filter-mapping>
		<filter-name>encodingFilter</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>
</web-app>

 

 

 

# application-context.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop"
	xmlns:context="http://www.springframework.org/schema/context"
	xmlns:jdbc="http://www.springframework.org/schema/jdbc"
	xmlns:mybatis-spring="http://mybatis.org/schema/mybatis-spring"
	xmlns:c="http://www.springframework.org/schema/c" xmlns:mvc="http://www.springframework.org/schema/mvc"
	xmlns:p="http://www.springframework.org/schema/p"
	xsi:schemaLocation="http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc-4.3.xsd
		http://mybatis.org/schema/mybatis-spring http://mybatis.org/schema/mybatis-spring-1.2.xsd
		http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.3.xsd
		http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd
		http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.3.xsd">
	<context:component-scan base-package="com.sist.*" />
    
	<!-- 자신의 PC(로컬)에 MySql을 설치했을 경우 -->
	<bean id="dataSource"
		class="org.springframework.jdbc.datasource.DriverManagerDataSource">
		<property name="driverClassName" value="com.mysql.cj.jdbc.Driver"></property>
		<property name="url"
			value="jdbc:mysql://210.92.76.29:3306/test?useSSL=false&amp;serverTimezone=UTC">
		</property>
		<property name="username" value="root"></property>
		<property name="password" value="1234"></property>
	</bean>

	<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
		<property name="dataSource" ref="dataSource"></property>
		<property name="configLocation" value="classpath:/mybatis-config.xml"></property>
	</bean>

	 <bean id="mapper" class="org.mybatis.spring.mapper.MapperFactoryBean"
    	p:sqlSessionFactory-ref="sqlSessionFactory"
       p:mapperInterface="com.sist.mapper.empMapper"
     />
     
	<bean id="viewResolver"
		class="org.springframework.web.servlet.view.InternalResourceViewResolver"
		p:prefix="/" p:suffix=".jsp" />
</beans>

  - 표시한 곳들은 본인의 것과 맞게 변경하여 유동적으로 사용한다.

 

 

 

# empVO.java

package com.sist.vo;

public class empVO {
	private int no;
	private String id, pw, email, tel;

	public int getNo() {
		return no;
	}

	public void setNo(int no) {
		this.no = no;
	}

	public String getId() {
		return id;
	}

	public void setId(String id) {
		this.id = id;
	}

	public String getPw() {
		return pw;
	}

	public void setPw(String pw) {
		this.pw = pw;
	}

	public String getEmail() {
		return email;
	}

	public void setEmail(String email) {
		this.email = email;
	}

	public String getTel() {
		return tel;
	}

	public void setTel(String tel) {
		this.tel = tel;
	}
}

 - 디비와 연동하여 값을 넣을 변수들을 getter/setter 캡슐화 코딩을 해준다.

 

 

 

# empMapper.java 

package com.sist.mapper;

import java.util.*;
import org.apache.ibatis.annotations.Select;
import com.sist.vo.empVO;

public interface empMapper {
   @Select("SELECT no,id,pw,email,tel FROM emp")
   public List<empVO> empListData(Map map);
   
/*   @Select("SELECT * FROM emp "
          +"WHERE no=#{no}")
   public empVO empDetailData(int no);*/
   
   @Select("SELECT CEIL(COUNT(*)/20.0) FROM emp")
   public int empTotalPage();
}

 - Interface 생성하여 메소드 작성할 것

 

 

 

# empDAO

package com.sist.dao;

import java.util.*;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Repository;

import com.sist.vo.empVO;
import com.sist.mapper.*;

@Repository
public class empDAO {
	@Autowired
	private empMapper mapper;

	public List<empVO> empListData(Map map) {
		return mapper.empListData(map);
	}

	public int empTotalPage() {
		// TODO Auto-generated method stub
		return mapper.empTotalPage();
	}
}

 

 

 

# empController.java

package com.sist.web;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;

import com.sist.dao.empDAO;
import com.sist.vo.empVO;

import java.util.*;
import com.sist.dao.*;

import javax.servlet.http.HttpServletRequest;

@Controller
public class empController {
	@Autowired
	private empDAO dao;

	// 메인 출력
	@RequestMapping("emp/list.do")
	public String emp_list(String page, Model model, HttpServletRequest request) {
			
		if (page == null)
			page = "1";
		int currpage = Integer.parseInt(page); // 현재 페이지
		int totalpage = dao.empTotalPage(); // 총 페이지
		int rowSize = 8; // 한번에 출력될 게시글
		int start = (rowSize * currpage) - (rowSize - 1);
		int end = (rowSize * currpage);
		int block = 5; // 페이지 블록
		int startpage = ((currpage - 1) / block * block) + 1;
		int endpage = ((currpage - 1) / block * block) + block;
		if (endpage > totalpage) {
			endpage = totalpage;
		}

		Map map = new HashMap();
		map.put("start", start);
		map.put("end", end);
		
		List<empVO> list = dao.empListData(map);
		System.out.println(list);

		model.addAttribute("list", list);
		model.addAttribute("block", block);
		model.addAttribute("currpage", currpage);
		model.addAttribute("totalpage", totalpage);
		model.addAttribute("startpage", startpage);
		model.addAttribute("endpage", endpage);

		return "emp/list";
	}
}

 

 

 

# list.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
         pageEncoding="UTF-8"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>         
<!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>
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css">.
</head>
<body>
<div class="container">
    <div class="row">
        <h3 class="text-center">사원 정보</h3>
        <table class="table table-striped">
        	<tr>
                <th class=text-center>번호</th>
                <th class=text-center>아이디</th>
                <th class=text-center>패스워드</th>
                <th class=text-center>이메일</th>
                <th class=text-center>전화</th>
            </tr>
            <c:forEach var="vo" items="${list }">   
                <tr> 
                    <td class="text-center">${vo.no }</td>
                    <td class="text-center">${vo.id }</td>
                    <td class="text-center">${vo.pw }</td>
                    <td class="text-center">${vo.email }</td>
                    <td class="text-center">${vo.tel }</td>
                </tr>
            </c:forEach>
        </table> 
    </div>
    <div class="row">
        <div class="text-center">
            <a href="list.do?page=${curpage>1?curpage-1:curpage }" class="btn btn-sm btn-success">이전</a>
            ${curpage } page / ${totalpage } pages
            <a href="list.do?page=${curpage<totalpage?curpage+1:curpage }" class="btn btn-sm btn-warning">다음</a>
        </div>
    </div>
    <div id="dialog" title="" style="display:none">
        <iframe id="movie" src="" width="370" height="280"></iframe>
    </div>
</div>
</body>
</html>

 

 

 

 

 실행 화면

 

db에 있는 리스트 출력 완료