优化redis连接

src/main/java/com/genersoft/iot/vmp/conf/ApiAccessFilter.java

@@ -14,7 +14,8 @@ import org.springframework.stereotype.Component;
 import org.springframework.util.ObjectUtils;
 import org.springframework.web.filter.OncePerRequestFilter;
 
-import javax.servlet.*;
+import javax.servlet.FilterChain;
+import javax.servlet.ServletException;
 import javax.servlet.annotation.WebFilter;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;

src/main/java/com/genersoft/iot/vmp/conf/redis/RedisConfig.java

@@ -10,6 +10,7 @@ import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.core.annotation.Order;
 import org.springframework.data.redis.connection.RedisConnectionFactory;
+import org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory;
 import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.data.redis.listener.PatternTopic;
 import org.springframework.data.redis.listener.RedisMessageListenerContainer;
@@ -49,6 +50,9 @@ public class RedisConfig extends CachingConfigurerSupport {
 
 	@Bean
 	public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory redisConnectionFactory) {
+		LettuceConnectionFactory lettuceConnectionFactory = (LettuceConnectionFactory) redisConnectionFactory;
+		lettuceConnectionFactory.afterPropertiesSet();
+
 		RedisTemplate<Object, Object> redisTemplate = new RedisTemplate<>();
 		// 使用fastJson序列化
 		FastJsonRedisSerializer fastJsonRedisSerializer = new FastJsonRedisSerializer(Object.class);
@@ -59,7 +63,7 @@ public class RedisConfig extends CachingConfigurerSupport {
 		// key的序列化采用StringRedisSerializer
 		redisTemplate.setKeySerializer(new StringRedisSerializer());
 		redisTemplate.setHashKeySerializer(new StringRedisSerializer());
-		redisTemplate.setConnectionFactory(redisConnectionFactory);
+		redisTemplate.setConnectionFactory(lettuceConnectionFactory);
 		return redisTemplate;
 	}