Spring boot 구조 (스프링 부트)

Spring

by husks 2018. 9. 12. 17:54

정리를 할지 안할지 모르지만 일단 제가 작성한 구조와 소스를 기록하겠습니다.

DemoApplication.java

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package com.example.demo;
 
import javax.sql.DataSource;
 
import org.apache.ibatis.session.SqlSessionFactory;
import org.mybatis.spring.SqlSessionFactoryBean;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.Bean;
 
@SpringBootApplication
@MapperScan(value={"com.example.demo.mapper"})
public class DemoApplication {
 
    public static void main(String[] args) {
        SpringApplication.run(DemoApplication.class, args);
    }
 
    @Bean
    public SqlSessionFactory sqlSessionFactory(DataSource dataSource) throws Exception {
        SqlSessionFactoryBean sqlSessionFactoryBean = new SqlSessionFactoryBean();
        sqlSessionFactoryBean.setDataSource(dataSource);
        return sqlSessionFactoryBean.getObject();
    }
}
 

HomeController.java

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package com.example.demo.controller;
 
import java.util.ArrayList;
import java.util.List;
 
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.ModelAndView;
 
import com.example.demo.domain.Board;
import com.example.demo.service.BoardService;
 
@Controller
public class HomeController {
    
    @Autowired
    BoardService boardService;
    
    @RequestMapping(value="/", method=RequestMethod.GET)
    public ModelAndView board() {
        
        ModelAndView mv = new ModelAndView();
        
        List<Board> boardList = new ArrayList<Board>();
        Board boardParm = new Board();
        
        boardList = boardService.selectBoard(boardParm);
                 
        mv.addObject("list",boardList);
        mv.setViewName("board");
        
        return mv;                           
 
    }
 
}
 

Board.java

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package com.example.demo.domain;
 
public class Board {
    
    String subject;
 
    public String getSubject() {
        return subject;
    }
 
    public void setSubject(String subject) {
        this.subject = subject;
    }
    
    
}
 

BoardMapper.java

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package com.example.demo.mapper;
 
import java.util.List;
 
import org.apache.ibatis.annotations.Select;
 
import com.example.demo.domain.Board;
 
public interface BoardMapper {
    
    String selectBoardSql = "select subject from board";
 
    @Select(selectBoardSql)
    public List<Board> selectBoard(Board boardParm);
    
}
 
 
 

BoardService.java

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package com.example.demo.service;
 
import java.util.List;
 
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
 
import com.example.demo.domain.Board;
import com.example.demo.mapper.BoardMapper;
 
@Service
public class BoardService {
 
    @Autowired
    private BoardMapper boardMapper;
    
    public List<Board> selectBoard(Board boardParm){
        return boardMapper.selectBoard(boardParm);
    }
}
 

application.properties

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spring.mvc.view.prefix=/WEB-INF/views/
spring.mvc.view.suffix=.jsp
 
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
spring.datasource.url=jdbc:mysql://localhost:3306/board
spring.datasource.username=test
spring.datasource.password=test

board.jsp

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<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<%@ page session="false" %>
<html>
<head>
    <title>Home</title>
</head>
<body>
<h1>
    Hello world!!  
</h1>
<c:forEach items="${list}" var="item">
 
    ${item.subject} <br/>
 
</c:forEach>
</body>
</html>
 

pom.xml

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<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
 
    <groupId>com.example</groupId>
    <artifactId>demo</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>jar</packaging>
 
    <name>demo</name>
    <description>Demo project for Spring Boot</description>
 
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.0.4.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
 
    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>1.8</java.version>
    </properties>
 
    <dependencies>
        <!-- JSP 설정 -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>jstl</artifactId>
        </dependency>
         
        <dependency>
            <groupId>org.apache.tomcat.embed</groupId>
            <artifactId>tomcat-embed-jasper</artifactId>
        </dependency>
    
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-jdbc</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
 
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        
        <!-- mybatis -->
        <dependency>
           <groupId>org.mybatis</groupId>
           <artifactId>mybatis-spring</artifactId>
           <version>1.2.3</version>
        </dependency>
        <dependency>
           <groupId>org.mybatis</groupId>
           <artifactId>mybatis</artifactId>
           <version>3.3.0</version>
        </dependency>
                
    </dependencies>
 
    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>
 
 
</project>
 

[소스]

demo.zip

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