spring, node.js 세션 공유할 수 있는 방법은 ? 일단 redis 로 시도

[Hil]

* redis 2.4.6 설치

redis-server.exe 실행 (서비스로 들어가는군...)

* spring : pom.xml

  <dependency>
   <groupId>redis.clients</groupId>
   <artifactId>jedis</artifactId>
   <version>2.6.0</version>
  </dependency>
  <dependency>
   <groupId>org.springframework.data</groupId>
   <artifactId>spring-data-redis</artifactId>
   <version>1.3.4.RELEASE</version>
  </dependency>

* spring : context-...xml

<bean id="connectionFactory" class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory" >
        <property name="hostName" value="127.0.0.1" />
        <property name="port" value="6379"/>
        <!-- <property name="password" value="redis_pw"/> -->
    </bean>

<bean id="RedisTemplate" class="org.springframework.data.redis.core.StringRedisTemplate" >
        <property name="connectionFactory" ref="connectionFactory"/>
    </bean>

* spring

Test.java

 @Autowired
 private RedisTemplate< String , String > redisTemplate;
  @Test
 public void redisTest() {
  String sessionKey = "sessionKey3";
  System.out.println(">>>>> redis test ");
  try {
   System.out.println(">>>>> has : " + redisTemplate.hasKey(sessionKey));     // key 존재
   redisTemplate.opsForValue( ).set(sessionKey, "session test ", 20, TimeUnit.SECONDS);    // 20초 만료
   String value = redisTemplate.opsForValue( ).get(sessionKey);   
   System.out.println(">>>>> redis value : " + value);   
  }
  catch(Exception ex) {
   ex.printStackTrace();
  } 
 }

* node 서버

redis.js

var redis = require("redis");
var client;
client = redis.createClient(6379, "localhost");
// client.auth("redis_pw");

client.get("sessionKey3", function(err, val) {
if(val === null) {
console.log('>>>>> result : null ');
}
else {
console.log('>>>>> result : ' + val.toString());
}
});