缓存管理器

src/main/java/com/sqx/config/RedisConfig.java

@@ -1,12 +1,19 @@
 package com.sqx.config;
 
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cache.CacheManager;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.data.redis.cache.RedisCacheConfiguration;
+import org.springframework.data.redis.cache.RedisCacheManager;
 import org.springframework.data.redis.connection.RedisConnectionFactory;
 import org.springframework.data.redis.core.*;
+import org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer;
+import org.springframework.data.redis.serializer.RedisSerializationContext;
 import org.springframework.data.redis.serializer.StringRedisSerializer;
 
+import java.time.Duration;
+
 /**
  * Redis配置
  *
@@ -16,6 +23,18 @@ public class RedisConfig {
     @Autowired
     private RedisConnectionFactory factory;
 
+    @Bean
+    public CacheManager cacheManager(RedisConnectionFactory redisConnectionFactory) {
+        RedisCacheConfiguration cacheConfiguration = RedisCacheConfiguration.defaultCacheConfig().entryTtl(Duration.ofMinutes(30))
+                // 设置缓存过期时间为30分钟
+                .serializeKeysWith(RedisSerializationContext.SerializationPair.fromSerializer(new StringRedisSerializer()))
+                .serializeValuesWith(RedisSerializationContext.SerializationPair.fromSerializer(new GenericJackson2JsonRedisSerializer()))
+                .disableCachingNullValues();
+
+        return RedisCacheManager.builder(redisConnectionFactory)
+                .cacheDefaults(cacheConfiguration)
+                .build();
+    }
     @Bean
     public RedisTemplate<String, Object> redisTemplate() {
         RedisTemplate<String, Object> redisTemplate = new RedisTemplate<>();