Add Redis적용 (세션처리)

#12

src/main/java/com/dev/careers/config/RedisConfig.java

@@ -0,0 +1,24 @@
+package com.dev.careers.config;
+
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.redis.connection.RedisConnectionFactory;
+import org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory;
+import org.springframework.data.redis.repository.configuration.EnableRedisRepositories;
+
+@Configuration
+@EnableRedisRepositories
+public class RedisConfig {
+
+    @Value("${spring.redis.host}")
+    private String redisHost;
+
+    @Value("${spring.redis.port}")
+    private int redisProt;
+
+    @Bean
+    public RedisConnectionFactory redisConnectionFactory(){
+        return new LettuceConnectionFactory(redisHost,redisProt);
+    }
+}

src/main/java/com/dev/careers/service/session/SessionAuthenticator.java

@@ -3,9 +3,9 @@
 import com.dev.careers.service.error.ViolationException;
 import java.util.Optional;
 import javax.servlet.http.HttpSession;
-import org.springframework.stereotype.Component;
+import org.springframework.session.data.redis.config.annotation.web.http.EnableRedisHttpSession;
 
-@Component
+@EnableRedisHttpSession
 public class SessionAuthenticator {
 
     public final static String SESSION_NAME = "userID";

src/main/resources/application.properties

@@ -9,3 +9,7 @@ server.servlet.session.timeout=3600
 
 logging:
   config: classpath:log4j2.xml
+
+spring.session.store-type=redis
+spring.redis.host=localhost
+spring.redis.port=6379