swagger를 이용한 rest api documentation

restful-web-service/pom.xml

@@ -62,6 +62,11 @@
 			<artifactId>jackson-dataformat-xml</artifactId>
 			<version>2.10.2</version>
 		</dependency>
+		<dependency>
+			<groupId>io.springfox</groupId>
+			<artifactId>springfox-boot-starter</artifactId>
+			<version>3.0.0</version>
+		</dependency>
 	</dependencies>
 
 	<build>

restful-web-service/src/main/java/com/example/restfulwebservice/config/SwaggerConfig.java

@@ -0,0 +1,17 @@
+package com.example.restfulwebservice.config;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import springfox.documentation.spi.DocumentationType;
+import springfox.documentation.spring.web.plugins.Docket;
+import springfox.documentation.swagger2.annotations.EnableSwagger2;
+
+@Configuration
+@EnableSwagger2
+public class SwaggerConfig {
+
+    @Bean
+    public Docket api() {
+        return new Docket(DocumentationType.SWAGGER_2);
+    }
+}