多级缓存测试

Author: xiaolyuh123

spring-boot-student-layering-cache/src/main/java/com/xiaolyuh/config/RedisConfig.java

@@ -8,8 +8,6 @@
 import com.github.xiaolyuh.serializer.StringRedisSerializer;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
-import org.springframework.context.annotation.Primary;
-import org.springframework.data.redis.cache.RedisCacheManager;
 import org.springframework.data.redis.connection.RedisConnectionFactory;
 import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
@@ -58,11 +56,4 @@ public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory redisC
         return redisTemplate;
     }
 
-    @Bean
-    @Primary
-    public RedisCacheManager cacheManager(RedisTemplate<String, Object> redisTemplate) {
-        RedisCacheManager cacheManager = new RedisCacheManager(redisTemplate);
-        return cacheManager;
-    }
-
 }

spring-boot-student-layering-cache/src/main/java/com/xiaolyuh/controller/CacheController.java

@@ -25,6 +25,12 @@ public Person cacheable(Person person) {
         return personService.findOne(person);
     }
 
+    @RequestMapping("/able1")
+    public Person cacheable1(Person person) {
+
+        return personService.findOne1(person);
+    }
+
     @RequestMapping("/evit")
     public String evit(Long id) {
 

spring-boot-student-layering-cache/src/main/java/com/xiaolyuh/service/PersonService.java

@@ -11,4 +11,6 @@ public interface PersonService {
     void removeAll();
 
     Person findOne(Person person);
+
+    Person findOne1(Person person);
 }

spring-boot-student-layering-cache/src/main/java/com/xiaolyuh/service/impl/PersonServiceImpl.java

@@ -4,45 +4,59 @@
 import com.xiaolyuh.entity.Person;
 import com.xiaolyuh.repository.PersonRepository;
 import com.xiaolyuh.service.PersonService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 import java.util.concurrent.TimeUnit;
 
 @Service
 public class PersonServiceImpl implements PersonService {
+    Logger logger = LoggerFactory.getLogger(PersonServiceImpl.class);
+
     @Autowired
     PersonRepository personRepository;
 
     @Override
     @CachePut(value = "people", key = "#person.id")
     public Person save(Person person) {
         Person p = personRepository.save(person);
-        System.out.println("为id、key为:" + p.getId() + "数据做了缓存");
+        logger.info("为id、key为:" + p.getId() + "数据做了缓存");
         return p;
     }
 
     @Override
     @CacheEvict(value = "people", key = "#id")//2
     public void remove(Long id) {
-        System.out.println("删除了id、key为" + id + "的数据缓存");
+        logger.info("删除了id、key为" + id + "的数据缓存");
         //这里不做实际删除操作
     }
 
     @Override
     @CacheEvict(value = "people", allEntries = true)//2
     public void removeAll() {
-        System.out.println("删除了所有缓存的数据缓存");
+        logger.info("删除了所有缓存的数据缓存");
         //这里不做实际删除操作
     }
 
     @Override
     @Cacheable(value = "'people' + ':' + #person.id", key = "#person.id", depict = "查询用户信息",
             firstCache = @FirstCache(expireTime = 4, timeUnit = TimeUnit.SECONDS),
-            secondaryCache = @SecondaryCache(expireTime = 100, preloadTime = 3, forceRefresh = true, timeUnit = TimeUnit.SECONDS))
+            secondaryCache = @SecondaryCache(expireTime = 15, preloadTime = 8, forceRefresh = true, timeUnit = TimeUnit.SECONDS))
     public Person findOne(Person person) {
         Person p = personRepository.findOne(person.getId());
-        System.out.println("为id、key为:" + p.getId() + "数据做了缓存");
+        logger.info("为id、key为:" + p.getId() + "数据做了缓存");
+        return p;
+    }
+
+    @Override
+    @Cacheable(value = "people1", key = "#person.id", depict = "查询用户信息1",
+            firstCache = @FirstCache(expireTime = 4, timeUnit = TimeUnit.SECONDS),
+            secondaryCache = @SecondaryCache(expireTime = 15, preloadTime = 8, forceRefresh = true, timeUnit = TimeUnit.SECONDS))
+    public Person findOne1(Person person) {
+        Person p = personRepository.findOne(person.getId());
+        logger.info("为id、key为:" + p.getId() + "数据做了缓存");
         return p;
     }
 }

spring-boot-student-layering-cache/src/main/resources/application.properties

@@ -34,7 +34,7 @@ spring.jackson.serialization.indent-output=true
 #\u65E5\u5FD7\u914D\u7F6E
 logging.level.root=info
 #application.properties\u4E2D\u7684\u914D\u7F6E\u9879\u4F18\u5148\u7EA7\u9AD8\u4E8Elogback.xml\u6587\u4EF6\u4E2D\u7684\u914D\u7F6E\u9879
-logging.file=e:/ssb-student-log.log
+logging.file=d:/a.log
 logging.level.com.xiaolyuh=debug
 logging.level.org.springframework.web=info
 logging.level.org.springframework.transaction=info
@@ -43,8 +43,8 @@ logging.level.org.apache.commons.dbcp2=debug
 #Caffeine\u7F13\u5B58\u914D\u7F6E
 spring.cache.caffeine.spec=initialCapacity=5,maximumSize=500,expireAfterWrite=60s
 
-spring.cache.layering-cache.util-view-servlet-enabled=true
-
+layering-cache.util-view-servlet-enabled=true
+layering-cache.stats=true
 
 debug=false