目录一、Spring Cache基础架构1.1 缓存抽象设计理念1.2 核心组件概述二、CacheManager深入解析2.1 常用CacheManager实现2.2 复合缓存策略三、自定义键生成策略3.1 默认键生成机制3.2 自定义KeyGenerator实现3.3 SpEL
I\'m thinking a bit about the concept of Django aggregates. I don\'t quite \"get\" how they can be used in my case. Basically i have a three-tier hierarchy of objects in my model, and the lowest objec