我的环境是Gradle + Kotlin + Spring Boot,这里介绍EhCache缓存框架在Spring Boot上的简单应用。
在build.gradle文件添加依赖
compile("org.springframework.boot:spring-boot-starter-cache")compile("net.sf.ehcache:ehcache")修改Application的配置,增加@EnableCaching配置
@MapperScan("com.xxx.xxx.dao")@SpringBootApplication(scanbasePackages= arrayOf("com.xxx.xxx"))// 启用缓存注解@EnableCaching// 启动定时器@EnableSchedulingopen class MyApplication {}fun main(args: Array) {
SpringApplication.run(MyApplication::class.java, *args)
} 在resources添加文件ehcache.xml
使用
需要持久化的类需要实现Serializable序列化接口,不然无法写入硬盘
class User : Serializable {
var id: Int = 0
var name: String? = null
constructor()
constructor(id: Int, name: String?) { this.id = id
this.name = name
}
}// 获取缓存实例val userCache = CacheManager.getInstance().getCache("userCache")// 写入缓存val element = Element("1000", User(1000,"Wiki"))
userCache.put(element)// 读取缓存val user = userCache.get("1000").objectValue as User写入硬盘只要增加
image.png
作者:ImWiki
链接:https://www.jianshu.com/p/3e35009ad3b9



