Spring Boot中的服务限制功能 [英] Service Throttling ability in Spring Boot

问题描述

有什么方法可以实现对Spring中其余服务的服务限制功能，尤其是在使用Spring Boot的情况下.

Is there any way to achieve the service throttling ability to the rest services in Spring, particular with Spring boot.

这里的期望是:我的服务暴露于外界，目前对每秒/分钟的服务呼叫数没有限制.我们想通过设置节流限制来控制这一点.

The Expectation here is: My services are exposed to outside world, currently there are no restrictions on the number of service calls per second/min. We want to control this by putting the throttling limit.

• 我还有一个选择，可以通过并发Hash Map或任何缓存机制跟踪请求.

但是对于考虑这一点的方式更感兴趣.我知道我可以在 node.js/scala

But more interested in the way spring in considering this. I know that i can be able to do it in node.js / scala

推荐答案

有一个相当新的开源项目可以处理此问题:

There is a fairly new opensource project which handles this:

https://github.com/weddini/spring-boot-throttling

对Spring服务进行节流控制的声明性方法. @Throttling注释可帮助您限制服务方法的数量 针对特定用户IP的每个java.util.concurrent.TimeUnit调用 地址，HTTP标头/cookie值或使用Spring Expression Language (SpEL).

Declarative approach of throttling control over the Spring services. @Throttling annotation helps you to limit the number of service method calls per java.util.concurrent.TimeUnit for a particular user, IP address, HTTP header/cookie value, or using Spring Expression Language (SpEL).

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