Spring cloud upgrade 2020.0.x version - 25. Introduction and use of openfeign

Code address of this series: https://github.com/JoJoTec/spring-cloud-parent The origin and implementation of OpenFeign In the microservice system, we often make RPC calls. In Spring Cloud system, RPC call is generally the call of HTTP protocol. For each call, the basic steps are as follows: Find the list of microservice instances and ...

Posted on Sun, 03 Oct 2021 17:04:21 -0400 by fahrvergnuugen

Use of feign in spring cloud and source code analysis

Use of feign in spring cloud and source code analysis The role of feign Feign can achieve the same experience as calling local methods when using HTTP to request remote services. Developers are completely unaware that this is the remote party Method, and I don't realize that this is an HTTP request. Like Dubbo, the consumer directly calls the ...

Posted on Fri, 17 Sep 2021 22:59:52 -0400 by shamoon