缓存前缀设置为applicationName

src/main/java/com/esv/datacenter/cc/common/cache/CacheNames.java

@@ -11,30 +11,30 @@ public class CacheNames {
      * author chenfm
      * createTime 2020/4/10 14:16
      **/
-    public static final String API_AUTHORITY = "freight-cc::apiAuthority";
+    public static final String API_AUTHORITY = "apiAuthority";
     /**
      * description 用户信息
      * author chenfm
      * createTime 2020/4/10 14:16
      **/
-    public static final String USER_INFO = "freight-cc::userInfo";
+    public static final String USER_INFO = "userInfo";
     /**
      * description 系统code对应系统信息
      * author chenfm
      * createTime 2020/4/10 14:16
      **/
-    public static final String SYSTEM_BY_CODE = "freight-cc::systemByCode";
+    public static final String SYSTEM_BY_CODE = "systemByCode";
     /**
      * description 各系统用户权限
      * author chenfm
      * createTime 2020/4/10 14:16
      **/
-    public static final String SYSTEM_USER_PERM = "freight-cc::systemUserPerm";
+    public static final String SYSTEM_USER_PERM = "systemUserPerm";
     /**
      * description 菜单信息
      * author chenfm
      * createTime 2020/4/10 14:16
      **/
-    public static final String MENU_INFO = "freight-cc::menuInfo";
+    public static final String MENU_INFO = "menuInfo";
 
 }

src/main/java/com/esv/datacenter/cc/config/CacheConfig.java

@@ -7,9 +7,11 @@ import com.fasterxml.jackson.annotation.PropertyAccessor;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.cache.annotation.EnableCaching;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.data.redis.cache.CacheKeyPrefix;
 import org.springframework.data.redis.cache.RedisCacheConfiguration;
 import org.springframework.data.redis.cache.RedisCacheManager;
 import org.springframework.data.redis.cache.RedisCacheWriter;
@@ -30,6 +32,9 @@ import java.util.Map;
 @EnableCaching
 public class CacheConfig {
 
+    @Value("${spring.application.name}")
+    private String applicationName;
+
     @Autowired
     CacheNameConfig cacheNameConfig;
 
@@ -87,13 +92,30 @@ public class CacheConfig {
 
     private RedisCacheConfiguration getRedisCacheConfigurationWithTtl(Integer seconds) {
         RedisCacheConfiguration redisCacheConfiguration = RedisCacheConfiguration.defaultCacheConfig();
-        redisCacheConfiguration = redisCacheConfiguration.serializeValuesWith(
-                RedisSerializationContext.SerializationPair.fromSerializer(jsonSerializer())
-        ).entryTtl(Duration.ofSeconds(seconds));
+        redisCacheConfiguration = redisCacheConfiguration
+                .computePrefixWith(cacheKeyPrefix())
+                .serializeValuesWith(RedisSerializationContext.SerializationPair.fromSerializer(jsonSerializer()))
+                .entryTtl(Duration.ofSeconds(seconds));
 
         return redisCacheConfiguration;
     }
 
+    /**
+     * @description 设置缓存key的前缀
+     * @return org.springframework.data.redis.cache.CacheKeyPrefix
+     * @author huangChaobin@esvtek.com
+     * @createTime 2020/07/30 19:49
+     **/
+    @Bean
+    public CacheKeyPrefix cacheKeyPrefix() {
+        return cacheName -> {
+            StringBuilder sBuilder = new StringBuilder(8);
+            sBuilder.append(applicationName).append("::");
+            sBuilder.append(cacheName).append("::");
+            return sBuilder.toString();
+        };
+    }
+
     /**
      * RedisTemplate默认使用的序列化机制是JdkSerializationRedisSerializer,这里我们是用Jackson2JsonRedisSerializer
      * @return

src/main/resources/application-demo.yml

+spring:
+  datasource:
+    type: com.alibaba.druid.pool.DruidDataSource
+    druid:
+      driver-class-name: com.mysql.cj.jdbc.Driver
+      url: jdbc:mysql://192.168.0.17:3306/iot?useUnicode=true&characterEncoding=utf8&autoReconnect=true&useSSL=false&serverTimezone=GMT%2B8
+      username: iot
+      password: 123456
+      initial-size: 5
+      min-idle: 5
+      max-active: 20
+      max-wait: 60000
+      time-between-eviction-runs-millis: 60000
+      min-evictable-idle-time-millis: 300000
+      validation-query: SELECT 1
+      test-while-idle: true
+      test-on-borrow: false
+      test-on-return: false
+      filter:
+        stat:
+          log-slow-sql: true
+          slow-sql-millis: 1000
+          merge-sql: false
+  redis:
+    host: 192.168.0.17
+    port: 6379
+    password:
+    database: 3
+    # 连接超时时间（毫秒）默认是2000ms
+    timeout: 5000
+    jedis:
+      pool:
+        # 连接池最大连接数（使用负值表示没有限制）
+        max-active: 8
+        # 连接池最大阻塞等待时间（使用负值表示没有限制）
+        max-wait: -1
+        # 连接池中的最大空闲连接
+        max-idle: 8
+        # 连接池中的最小空闲连接
+        min-idle: 0
+      # 集群配置
+      #    cluster:
+      # 集群地址(使用','分割)
+      #      nodes:
+      # 一般当此值设置过大时，容易报：Too many Cluster redirections
+    #      max-redirects: 3
+    cache:
+      redis:
+        ## Entry expiration in milliseconds. By default the entries never expire.
+        #      time-to-live: 1d
+        time-to-live: 2000
+        #写入redis时是否使用键前缀。
+        use-key-prefix: true
+        key-prefix: spring-cache_
+#mybatis
+mybatis-plus:
+  mapper-locations: classpath*:/mapper/**/*Dao.xml
+  #实体扫描，多个package用逗号或者分号分隔
+  typeAliasesPackage: com.esv.datacenter.cc.entity;com.esv.datacenter.cc.dto;com.esv.datacenter.cc.module.*.entity;com.esv.datacenter.cc.module.*.dto
+  check-config-location: true
+  #原生配置
+  configuration:
+    map-underscore-to-camel-case: true
+    cache-enabled: false
+    call-setters-on-nulls: true
+    jdbc-type-for-null: 'null'
+  global-config:
+    banner: true
+    #数据库相关配置
+    db-config:
+      #主键类型  AUTO:"数据库ID自增", INPUT:"用户输入ID", ID_WORKER:"全局唯一ID (数字类型唯一ID)", UUID:"全局唯一ID UUID";
+      id-type: AUTO
+      logic-delete-value: 1
+      logic-not-delete-value: 0
+management:
+  endpoints:
+    web:
+      exposure:
+        # "*"开放所有监控端点，指定监控端点，用逗号分隔
+        include: health
+      base-path: /esvActuator
+  endpoint:
+    health:
+      show-details: always
+feign:
+  hystrix:
+    enabled: true
+hystrix:
+  command:
+    default:
+      execution:
+        timeout:
+          enabled: true
+        isolation:
+          thread:
+            timeoutInMilliseconds: 5000
+ribbon:
+  eager-load:
+    enabled: true
+    clients: datacenter-base-service
+jwt:
+  generate:
+    key: upms_hello_world_001
+  secret:
+    key: upms_hello_world_101
+auth:
+  noCheck:
+    URL: /account/loginByAccountPwd,/account/checkToken
+  #api权限校验开关：true-校验、false-不校验
+  api:
+    check:
+      switch: true
+
+#web端token存活时间，单位小时
+token:
+  live:
+    time:
+      web: 12
+app:
+  prop:
+    super-admin-role-id: 1
+  cache:
+    names:
+      - key: datacenter-cc::apiAuthority
+        timeout: 600
+      - key: datacenter-cc::userInfo
+        timeout: 2592000    # 30天
+      - key: datacenter-cc::systemByCode
+        timeout: 2592000
\ No newline at end of file

src/main/resources/application-dev.yml

@@ -12,7 +12,7 @@ spring:
       max-wait: 60000
       time-between-eviction-runs-millis: 60000
       min-evictable-idle-time-millis: 300000
-      validation-query: SELECT 1 FROM DUAL
+      validation-query: SELECT 1
       test-while-idle: true
       test-on-borrow: false
       test-on-return: false

src/main/resources/application-local.yml

@@ -12,7 +12,7 @@ spring:
       max-wait: 60000
       time-between-eviction-runs-millis: 60000
       min-evictable-idle-time-millis: 300000
-      validation-query: SELECT 1 FROM DUAL
+      validation-query: SELECT 1
       test-while-idle: true
       test-on-borrow: false
       test-on-return: false

src/main/resources/application-test.yml

@@ -12,7 +12,7 @@ spring:
       max-wait: 60000
       time-between-eviction-runs-millis: 60000
       min-evictable-idle-time-millis: 300000
-      validation-query: SELECT 1 FROM DUAL
+      validation-query: SELECT 1
       test-while-idle: true
       test-on-borrow: false
       test-on-return: false