1. 背景 注解可以减少代码的开发量,spring提供了丰富的注解功能.我们可能会被问到,spring的注解到底是什么触发的呢?今天以spring最常使用的一个注解autowired来跟踪代码,进行debug. 2. Autowired的定义及作用 作用:Marks a constructor, field, setter method or config method as to be autowired by Spring's dependency injection facilities.…
https://github.com/Netflix/Hystrix/wiki/How-it-Works Contents Flow Chart Circuit Breaker Isolation Threads & Thread Pools Request Collapsing Request Caching Flow Chart The following diagram shows what happens when you make a request to a service depe…