5. 缓存随机属性源 (5. CachedRandomPropertySource) _ Spring Cloud CommonsCloud Native is a style of application development that encourages easy adoption of best practices in the areas of continuous delivery and value-driven development. A related discipline is that of building 12-factor Applications, in which development practices are aligned with delivery and operations goals — for instance, by using declarative programming and management and monitoring. Spring Cloud facilitates these styles of development in a number of specific ways. The starting point is a set of features to which all components in a distributed system need easy access.中文文档(官方文档中文翻译)|Spring 教程 —

云原生应用 Cloud Native is a style of application development that encourages easy adoption of best practices in the areas of continuous delivery and value-driven development. A related discipline is that of building 12-factor Applications, in which development practices are aligned with delivery and operations goals — for instance, by using declarative programming and management and monitoring. Spring Cloud facilitates these styles of development in a number of specific ways. The starting point is a set of features to which all components in a distributed system need easy access.

5. 缓存随机属性源

Spring Cloud Context 提供了一个基于键缓存随机值。在缓存之外功能，它的工作方式与 Spring Boot 的RandomValuePropertySource相同。如果您希望随机值即使在 Spring 应用程序之后也保持一致 context 重新启动。属性值采用 where is the key in the cache 的形式。值 can 是 Spring Boot 支持的 .PropertySourcecachedrandom.[yourkey].[type]yourkeytypeRandomValuePropertySourcespring-doc.cn

myrandom=${cachedrandom.appname.value}