JavaFamily 缓存组件 SpringBoot Starter
- Maven Central Release
<dependency>
<groupId>club.javafamily</groupId>
<artifactId>javafamily-cache</artifactId>
<version>2.3.2-beta.2</version>
</dependency>- Maven Central Snapshot
<!-- Snapshot 库需确保 snapshots 是被允许的 -->
<repositories>
<repository>
<id>maven-central</id>
<url>https://oss.sonatype.org/content/repositories/snapshots</url>
<releases>
<enabled>false</enabled>
<updatePolicy>never</updatePolicy>
</releases>
<snapshots>
<enabled>true</enabled>
<updatePolicy>always</updatePolicy>
</snapshots>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>club.javafamily</groupId>
<artifactId>javafamily-cache</artifactId>
<version>2.3.2-SNAPSHOT</version>
</dependency>
</dependencies>缓存组件底层目前提供
caffeine及redis两种实现方式, 默认为caffeine实现, 可支持配置包括:
| 属性 | 类型 | 描述 | 默认值 |
|---|---|---|---|
| javafamily.cache.type | CacheType | Cache type. support caffeine/redis | caffeine |
| javafamily.cache.cache-null-values | java.lang.Boolean | Allow caching null values. | true |
| javafamily.cache.key-prefix | java.lang.String | Key prefix. | |
| javafamily.cache.time-to-live | java.time.Duration | Entry expiration. By default the entries never expire. | |
| javafamily.cache.use-key-prefix | java.lang.Boolean | Whether to use the key prefix when writing to cache. | true |
| javafamily.cache.caffeine.spec | java.lang.String | The spec to use to create caches. | |
| javafamily.cache.caffeine.initSize | java.lang.Integer | 初始化容量. | 100 |
| javafamily.cache.caffeine.maxSize | java.lang.Long | 最大容量. | 2000 |
| javafamily.cache.caffeine.weakKeys | java.lang.Boolean | key 是否启用软引用. | false |
| javafamily.cache.caffeine.weakValues | java.lang.Boolean | value 是否启用软引用. | false |
| javafamily.cache.caffeine.softValues | java.lang.Boolean | value 是否启用软引用. | false |
| javafamily.cache.caffeine.recordStats | java.lang.Boolean | 是否启用状态记录. | false |
通过注入
CacheOperator对象进行缓存操作.
@SpringBootTest
class CacheSimpleDemoApplicationTests {
@Autowired
private CacheOperator cacheOperator;
@Test
void testGetSet() {
cacheOperator.setValue("key1", "v1");
String v1 = cacheOperator.getValue("key1");
Assertions.assertEquals(v1, "v1");
}
}Caffeine: Caffeine 示例代码Redis: Redis 示例代码
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