1 将工程编译到本地
2 引入依赖
<dependency>
<groupId>com.github.zy</groupId>
<artifactId>multiple-cache</artifactId>
<version>0.0.3</version>
</dependency>
3 在启动类上加上@EnableCaching
@EnableCaching
@SpringBootApplication
public class MultipleCacheApplication {
public static void main(String[] args) {
SpringApplication.run(MultipleCacheApplication.class, args);
}
}4 配置Cache的属性信息
spring:
redis:
port: # redis server port
host: # redis server host
lettuce:
pool:
max-active: 50
max-wait: 2000
max-idle: 20
min-idle: 5
# cluster:
# nodes:
# lettuce:
# pool:
# max-active: 50
# max-wait: 2000
# max-idle: 20
# min-idle: 5
application:
name: aaaaaaaaaa
multiple-cache:
# redis:
# - name: testCache #缓存名称
# expire: 100 #缓存过期时间
# caffeine:
# - name: testCache #缓存名称
# expireAfterAccess: 30 #缓存过期时间
# initialCapacity: 100 #缓存初始化存储大小
# maximumSize: 1000 #缓存最大存储大小
multiple:
- name: testCache #缓存名称
caffeine:
expireAfterAccess: 30 #缓存过期时间
initialCapacity: 100 #缓存初始化存储大小
maximumSize: 1000 #缓存最大存储大小
redis:
expire: 100 #缓存过期时间5 使用方式没有任何变化，还是基于注解的形式即可。
@RestController
public class DemoController {
@Autowired
private DemoService demoService;
@RequestMapping("cache-test")
public List<User> demo(){
return demoService.cacheTest("testId");
}
}
@Service
public class DemoService {
@Cacheable(cacheNames = "testCache", key = "#id")
public List<User> cacheTest(String id){
User user = new User();
user.setAge(22);
user.setName("xxx");
List<User> users = new ArrayList<>();
users.add(user);
return users;
}
}