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[IntelliJ] Spring Web MVC ํ”„๋กœ์ ํŠธ ์ƒ์„ฑ ๋ฐ ์„ธํŒ… - XML ์„ค์ • ์‚ฌ์šฉ

by Leica 2020. 5. 1.
๋ฐ˜์‘ํ˜•

[IntelliJ] Spring Web MVC ํ”„๋กœ์ ํŠธ ์ƒ์„ฑ ๋ฐ ์„ธํŒ… - XML ์„ค์ • ์‚ฌ์šฉ

๐Ÿ’ก ๋ฒ„์ „ : JDK8 / Spring MVC 5.2.6.RELEASE / Tomcat 9

1. ํ”„๋กœ์ ํŠธ ์ƒ์„ฑ

์ƒˆ๋กœ์šด Maven ํ”„๋กœ์ ํŠธ๋ฅผ ์ƒ์„ฑํ•œ๋‹ค.

Create from archetype ์ฒดํฌ, maven-archetype-webapp์„ ์„ ํƒํ•˜๊ณ  Next ํด๋ฆญ

 

ํ”„๋กœ์ ํŠธ ์ •๋ณด ์ž…๋ ฅํ•˜๊ณ  Next ํด๋ฆญ

 

์‚ฌ์šฉํ•  Maven ์„ ํƒ ํ›„ Finish ํด๋ฆญ

 

๊ธฐ๋ณธ์œผ๋กœ ์ƒ์„ฑ๋˜๋Š” 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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>com.atoz_develop</groupId>
  <artifactId>project03</artifactId>
  <version>1.0-SNAPSHOT</version> 
  <packaging>war</packaging>

  <name>project03 Maven Webapp</name>
  <!-- FIXME change it to the project's website -->
  <url>http://www.example.com</url>

  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <maven.compiler.source>1.7</maven.compiler.source>
    <maven.compiler.target>1.7</maven.compiler.target>
  </properties>

  <dependencies>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.11</version>
      <scope>test</scope>
    </dependency>
  </dependencies>

  <build>
    <finalName>project03</finalName>
    <pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
      <plugins>
        <plugin>
          <artifactId>maven-clean-plugin</artifactId>
          <version>3.1.0</version>
        </plugin>
        <!-- see http://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_war_packaging -->
        <plugin>
          <artifactId>maven-resources-plugin</artifactId>
          <version>3.0.2</version>
        </plugin>
        <plugin>
          <artifactId>maven-compiler-plugin</artifactId>
          <version>3.8.0</version>
        </plugin>
        <plugin>
          <artifactId>maven-surefire-plugin</artifactId>
          <version>2.22.1</version>
        </plugin>
        <plugin>
          <artifactId>maven-war-plugin</artifactId>
          <version>3.2.2</version>
        </plugin>
        <plugin>
          <artifactId>maven-install-plugin</artifactId>
          <version>2.5.2</version>
        </plugin>
        <plugin>
          <artifactId>maven-deploy-plugin</artifactId>
          <version>2.8.2</version>
        </plugin>
      </plugins>
    </pluginManagement>
  </build>
</project>

maven-archetype-webapp์œผ๋กœ ํ”„๋กœ์ ํŠธ ์ƒ์„ฑ ์‹œ ๊ธฐ๋ณธ์œผ๋กœ ์ƒ์„ฑ๋˜๋Š” pom.xml์€ ์œ„์™€ ๊ฐ™๋‹ค.

 

2. ์ž๋ฐ” ๋ฒ„์ „ ์„ค์ •

๋จผ์ € ์ž๋ฐ” ์ปดํŒŒ์ผ๋Ÿฌ ๋ฒ„์ „์„ ๋ณ€๊ฒฝํ•œ๋‹ค.

์—ฌ๊ธฐ์„œ๋Š” 8๋กœ ๋ณ€๊ฒฝํ•˜๋„๋ก ํ•˜๊ฒ ๋‹ค.

 

<properties>
  <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
  <maven.compiler.source>8</maven.compiler.source>
  <maven.compiler.target>8</maven.compiler.target>
</properties>

pom.xml์˜ <maven.compiler.source>, <maven.compiler.target>์„ 8๋กœ ๋ณ€๊ฒฝํ•œ๋‹ค.

 

IntelliJ Project Structure์—์„œ ํ”„๋กœ์ ํŠธ/๋ชจ๋“ˆ์˜ Language level์„ 8๋กœ ๋ณ€๊ฒฝํ•œ๋‹ค.

 

Preferences์—์„œ Build, Execution, Deployment - Compiler - Java Compiler ํด๋ฆญํ•˜๊ณ  ํ”„๋กœ์ ํŠธ/๋ชจ๋“ˆ์˜ Target bytecode version์„ 8๋กœ ๋ณ€๊ฒฝํ•œ๋‹ค.

์ด๋ ‡๊ฒŒ ์„ธ ๊ฐ€์ง€๋ฅผ ์„ค์ •ํ•˜๋ฉด ์ž๋ฐ” ๋ฒ„์ „ ์„ค์ •์€ ์™„๋ฃŒ๋œ๋‹ค.

 

3. ์˜์กด์„ฑ ์„ค์ •

๋‹ค์Œ์œผ๋กœ Spring MVC, Servlet/JSP API, jstl ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ ์˜์กด์„ฑ์„ ์ถ”๊ฐ€ํ•œ๋‹ค.

์•„๋ž˜์™€ ๊ฐ™์ด <properties>์™€ <dependencies>๋ฅผ ๋ณ€๊ฒฝํ•˜๋ฉด ๋œ๋‹ค.

์ด ์ค‘ Spring MVC๋Š” ํ•„์ˆ˜์ด๊ณ  Servlet/JSP API, jstl์€ ์„ ํƒ์‚ฌํ•ญ์ด๋‹ค.

JSP ์™ธ์˜ ๋‹ค๋ฅธ ๋ทฐ ํ…œํ”Œ๋ฆฟ์„ ์‚ฌ์šฉํ•œ๋‹ค๋ฉด ํ•ด๋‹น ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋ฅผ ์ถ”๊ฐ€ํ•œ๋‹ค.

<properties>
  <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
  <maven.compiler.source>8</maven.compiler.source>
  <maven.compiler.target>8</maven.compiler.target>
  <spring-webmvc-version>5.2.6.RELEASE</spring-webmvc-version>
  <javax.servlet-api-version>4.0.1</javax.servlet-api-version>
  <javax.servlet.jsp-api-version>2.3.3</javax.servlet.jsp-api-version>
  <javax.servlet.jsp.jstl-api-version>1.2.2</javax.servlet.jsp.jstl-api-version>
  <taglibs-standard-impl-version>1.2.5</taglibs-standard-impl-version>
  <junit-version>4.11</junit-version>
</properties>

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

  <!-- https://mvnrepository.com/artifact/javax.servlet/javax.servlet-api -->
  <dependency>
    <groupId>javax.servlet</groupId>
    <artifactId>javax.servlet-api</artifactId>
    <version>${javax.servlet-api-version}</version>
    <scope>provided</scope>
  </dependency>

  <!-- https://mvnrepository.com/artifact/javax.servlet.jsp/javax.servlet.jsp-api -->
  <dependency>
    <groupId>javax.servlet.jsp</groupId>
    <artifactId>javax.servlet.jsp-api</artifactId>
    <version>${javax.servlet.jsp-api-version}</version>
    <scope>provided</scope>
  </dependency>

  <!-- https://mvnrepository.com/artifact/javax.servlet.jsp.jstl/javax.servlet.jsp.jstl-api -->
  <dependency>
    <groupId>javax.servlet.jsp.jstl</groupId>
    <artifactId>javax.servlet.jsp.jstl-api</artifactId>
    <version>${javax.servlet.jsp.jstl-api-version}</version>
  </dependency>

  <!-- https://mvnrepository.com/artifact/org.apache.taglibs/taglibs-standard-impl -->
  <dependency>
    <groupId>org.apache.taglibs</groupId>
    <artifactId>taglibs-standard-impl</artifactId>
    <version>${taglibs-standard-impl-version}</version>
  </dependency>

  <dependency>
    <groupId>junit</groupId>
    <artifactId>junit</artifactId>
    <version>${junit-version}</version>
    <scope>test</scope>
  </dependency>
</dependencies>

 

4. web.xml ์„ค์ •

1) web.xml ์Šคํ‚ค๋งˆ ๋ณ€๊ฒฝ

maven-archetype-webapp์œผ๋กœ ํ”„๋กœ์ ํŠธ๋ฅผ ์ƒ์„ฑํ•˜๋ฉด ๊ธฐ๋ณธ์ ์œผ๋กœ ์ƒ์„ฑ๋˜๋Š” web.xml์€ ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค.

<!DOCTYPE web-app PUBLIC
 "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
 "http://java.sun.com/dtd/web-app_2_3.dtd" >

<web-app>
  <display-name>Archetype Created Web Application</display-name>
</web-app>

 

์ด ์ƒํƒœ์—์„œ๋Š” EL๊ณผ ๊ฐ™์€ ์ŠคํŽ™์ด ์ •์ƒ์ ์œผ๋กœ ๋™์ž‘ํ•˜์ง€ ์•Š์œผ๋ฏ€๋กœ ๋‹ค์Œ๊ณผ ๊ฐ™์ด ๋ณ€๊ฒฝํ•œ๋‹ค.

โฌ‡๏ธ

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd"
         version="4.0">

  <display-name>Archetype Created Web Application</display-name>
</web-app>

 

2) DispatcherServlet ์„ค์ •

ํ†ฐ์บฃ์„ ์‚ฌ์šฉํ•˜๋Š” ์ž๋ฐ” ์›น ์–ดํ”Œ๋ฆฌ์ผ€์ด์…˜์€ ๊ธฐ๋ณธ์ ์œผ๋กœ org.apache.Catalina.servlets.defaultServlet์ด ํด๋ผ์ด์–ธํŠธ์˜ ์š”์ฒญ์„ ๊ฐ€์žฅ ๋จผ์ € ๋ฐ›๋„๋ก ๋งคํ•‘ ์„ค์ •์ด ๋˜์–ด์žˆ๋‹ค.

์ด๋ฅผ ์Šคํ”„๋ง MVC์˜ DispatcherServlet์œผ๋กœ ๋ณ€๊ฒฝํ•˜๋Š” ์„ค์ •์„ ํ•ด์•ผํ•œ๋‹ค.

๋‹ค์Œ ์ฝ”๋“œ๋ฅผ web.xml์˜ <web-app> ํƒœ๊ทธ ๋‚ด์— ์ถ”๊ฐ€ํ•œ๋‹ค.

<servlet>
  <servlet-name>appServlet</servlet-name>
  <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
  <load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
  <servlet-name>appServlet</servlet-name>
  <url-pattern>/</url-pattern>
</servlet-mapping>

 

3) Spring MVC Web Context Config ์„ค์ •

ํ”„๋กœ์ ํŠธ์˜ WEB-INF์— config ๋””๋ ‰ํ† ๋ฆฌ์™€ webmvc-context.xml ํŒŒ์ผ์„ ์ƒ์„ฑํ•œ๋‹ค.

๋””๋ ‰ํ† ๋ฆฌ์™€ ํŒŒ์ผ๋ช…์€ ์ž์œ ๋กญ๊ฒŒ ํ•ด๋„ ๋œ๋‹ค.

 

<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/config/webmvc-context.xml</param-value>
  </init-param>
  <load-on-startup>1</load-on-startup>
</servlet>

DispatcherServlet ์„œ๋ธ”๋ฆฟ ์„ค์ •์— ์œ„์™€ ๊ฐ™์ด <init-param>์„ ์ถ”๊ฐ€ํ•œ๋‹ค.

param-name์€ contextConfigLocation์„ ์ง€์ผœ์•ผ ํ•˜๋ฉฐ param-value๋Š” ์œ„์—์„œ ๋งŒ๋“  xml ๊ฒฝ๋กœ๋ฅผ ์„ค์ •ํ•ด์ค€๋‹ค.

 

webmvc-context.xml์˜ ๋‚ด์šฉ์„ ๋‹ค์Œ๊ณผ ๊ฐ™์ด ๋ณ€๊ฒฝํ•œ๋‹ค.

<?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
			 					 http://www.springframework.org/schema/mvc/spring-mvc.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.xsd">
			 					 
</beans:beans>

์ด ๊ธฐ๋ณธ ์Šคํ‚ค๋งˆ์— ํ•„์š”ํ•œ ์„ค์ •์„ ์ถ”๊ฐ€ํ•  ๊ฒƒ์ด๋‹ค.

 

4) Root Context Config ์„ค์ •

Root context config๋Š” ์Šคํ”„๋ง IoC ์ปจํ…Œ์ด๋„ˆ(ApplicationContext) ์„ค์ • ํŒŒ์ผ์ด๋‹ค.

 

config ๋””๋ ‰ํ† ๋ฆฌ์— root-context.xml ํŒŒ์ผ์„ ์ƒ์„ฑํ•œ๋‹ค.

์—ญ์‹œ ๋””๋ ‰ํ† ๋ฆฌ์™€ ํŒŒ์ผ๋ช…์€ ์ž์œ ๋กญ๊ฒŒ ํ•ด๋„ ๋œ๋‹ค.

 

web.xml์— ๋‹ค์Œ ์ฝ”๋“œ๋ฅผ ์ถ”๊ฐ€ํ•œ๋‹ค.

<context-param>
  <param-name>contextConfigLocation</param-name>
  <param-value>/WEB-INF/config/root-context.xml</param-value>
</context-param>

<listener>
  <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>

ContextLoaderListener๋Š” ์„œ๋ฒ„๊ฐ€ ๊ธฐ๋™๋˜๋ฉด context config๋ฅผ ์ฝ์–ด ๋นˆ ๊ตฌ์„ฑ ๋“ฑ์˜ ์ดˆ๊ธฐ ์ž‘์—…์„ ์ˆ˜ํ–‰ํ•˜๋Š” ์—ญํ• ์„ ํ•œ๋‹ค.

 

root-context.xml ํŒŒ์ผ์˜ ๋‚ด์šฉ์„ ๋‹ค์Œ๊ณผ ๊ฐ™์ด ๋ณ€๊ฒฝํ•œ๋‹ค.

<?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">
	   					   
</beans>

์—ฌ๊ธฐ์— ํ”„๋กœ์ ํŠธ์—์„œ ํ•„์š”ํ•œ ๋นˆ์„ ์„ค์ •ํ•˜๋ฉด ๋œ๋‹ค.

 

5) Filter ์„ค์ •

ํŒŒ๋ผ๋ฏธํ„ฐ๋กœ ๋„˜์–ด์˜ค๋Š” ํ•œ๊ธ€์ด ๊นจ์ง€์ง€ ์•Š๋„๋ก ํ•„ํ„ฐ๋ฅผ ํ†ตํ•ด ์ธ์ฝ”๋”ฉ์„ ์„ค์ •ํ•œ๋‹ค.

web.xml์— ๋‹ค์Œ ์ฝ”๋“œ๋ฅผ ์ถ”๊ฐ€ํ•œ๋‹ค.

<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>

<filter-mapping>
  <filter-name>encodingFilter</filter-name>
  <url-pattern>/*</url-pattern>
</filter-mapping>

 

์—ฌ๊ธฐ๊นŒ์ง€๊ฐ€ web.xml์— ํ•ด์ฃผ์–ด์•ผ ํ•  ์„ค์ •์ด๋‹ค.

์ตœ์ข… web.xml ๋‚ด์šฉ์€ ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค.

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd"
         version="4.0">

  <display-name>Archetype Created Web Application</display-name>

  <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/config/webmvc-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>

  <context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>/WEB-INF/config/root-context.xml</param-value>
  </context-param>

  <listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  </listener>

  <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>

  <filter-mapping>
    <filter-name>encodingFilter</filter-name>
    <url-pattern>/*</url-pattern>
  </filter-mapping>

</web-app>

 

5. webmvc-context.xml ์„ค์ •

1) Controller ์„ค์ •

controller ํŒจํ‚ค์ง€๋ฅผ ์ƒ์„ฑํ•œ๋‹ค.

 

webmvc-context.xml์— ๋‹ค์Œ ์ฝ”๋“œ๋ฅผ ์ถ”๊ฐ€ํ•œ๋‹ค.

<!-- @Controller ์• ๋…ธํ…Œ์ด์…˜ ์‚ฌ์šฉ -->
<annotation-driven/>

<!-- Component Scan ํŒจํ‚ค์ง€ ์„ค์ • -->
<context:component-scan base-package="com.atoz_develop.project03.controller"/>

 

์ด๋ ‡๊ฒŒ ์„ค์ •ํ•˜๋ฉด com.atoz_develop.project03.controller ํŒจํ‚ค์ง€์— ์žˆ๋Š” ํด๋ž˜์Šค์— @Controller๋ฅผ ๋ถ™์—ฌ ์ปจํŠธ๋กค๋Ÿฌ๋กœ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๊ฒŒ ๋œ๋‹ค.

 

2) ViewResolver ์„ค์ •

webmvc-context.xml์— ๋‹ค์Œ ์ฝ”๋“œ๋ฅผ ์ถ”๊ฐ€ํ•œ๋‹ค.

<!-- ๋ทฐ prefix, suffix ์„ค์ • -->
<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>

 

3) Static Resources ์„ค์ •

webmvc-context.xml์— ๋‹ค์Œ ์ฝ”๋“œ๋ฅผ ์ถ”๊ฐ€ํ•œ๋‹ค.

<!-- ์ •์  ๋ฆฌ์†Œ์Šค ๊ฒฝ๋กœ ์„ค์ • -->
<resources mapping="/**" location="/resources/"/>

 

์„ค์ •์ด ์™„๋ฃŒ๋œ ์ตœ์ข… webmvc-context.xml ๋‚ด์šฉ์€ ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค.

<?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
			 					 http://www.springframework.org/schema/mvc/spring-mvc.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.xsd">

    <!-- @Controller ์• ๋…ธํ…Œ์ด์…˜ ์‚ฌ์šฉ -->
    <annotation-driven/>

    <!-- Component Scan ํŒจํ‚ค์ง€ ์„ค์ • -->
    <context:component-scan base-package="com.atoz_develop.project03.controller"/>

    <!-- ๋ทฐ prefix, suffix ์„ค์ • -->
    <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>

    <!-- ์ •์  ๋ฆฌ์†Œ์Šค ๊ฒฝ๋กœ ์„ค์ • -->
    <resources mapping="/**" location="/resources/"/>

</beans:beans>

 

6. ํ…Œ์ŠคํŠธ

์„ค์ •์ด ์ œ๋Œ€๋กœ ๋๋Š”์ง€ ํ…Œ์ŠคํŠธํ•ด๋ณด์ž.

 

์œ„ ๊ทธ๋ฆผ์—์„œ ์„ ํƒ๋˜์–ด ์žˆ๋Š” ํŒŒ์ผ๊ณผ ๋””๋ ‰ํ† ๋ฆฌ๋ฅผ ์ƒˆ๋กœ ์ƒ์„ฑํ•œ๋‹ค.

resources ์•ˆ์—๋Š” ํ…Œ์ŠคํŠธ์šฉ ์ด๋ฏธ์ง€๋ฅผ ์•„๋ฌด๊ฑฐ๋‚˜ ํ•˜๋‚˜ ๋„ฃ์–ด๋‘”๋‹ค.

 

HelloController

package com.atoz_develop.project03.controller;

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

@Controller
public class HelloController {

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

 

hello.jsp

<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>Hello Spring Web MVC</title>
</head>
<body>
<h1>Hello Spring Web MVC</h1>
<img src="spring.png"/>
</body>
</html>

 

๐Ÿ–ฅ ์‹คํ–‰ ๊ฒฐ๊ณผ

์œ„์™€ ๊ฐ™์ด /hello๋กœ ์š”์ฒญํ–ˆ์„ ๋•Œ ์‹คํ–‰์ด ์ž˜ ๋˜๊ณ  ์ด๋ฏธ์ง€๊ฐ€ ์ž˜ ๋œจ๋ฉด ๋ชจ๋“  ์„ค์ •์ด ์ •์ƒ์ ์œผ๋กœ ์™„๋ฃŒ๋œ ๊ฒƒ์ด๋‹ค.

 

๊ด€๋ จ ๊ธ€

- [IntelliJ] Spring Web MVC ํ”„๋กœ์ ํŠธ ์ƒ์„ฑ ๋ฐ ์„ธํŒ… - ์ž๋ฐ” ์„ค์ • ์‚ฌ์šฉ

๋ฐ˜์‘ํ˜•

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