Programmer Group

Spring Cloud Gateway's built-in filter factory Built-in filter factory Here is a simple table of all the filter factories built into Spring Cloud Gateway. Filter FactoryEffectparameterAddRequestHeaderAdd a Header for the original requestName and value of HeaderAddRequestParameterAdd request parameters to the original requestParameter name an ...

What is service governance? Spring Cloud encapsulates the Eureka module developed by Netflix to realize service governance In the traditional rpc remote invocation framework, it is complex to manage the dependency between each service. Therefore, it is necessary to use service governance to manage the dependency between services. Service invoca ...

1. Bus message bus   Spring Cloud Bus is A message bus within the Spring Cloud system, supporting RabbitMQ and Kafka message middleware. The so-called message bus is simply understood as A message center. Many micro service instances can be connected to the bus, and the instances can send or receive information to the message center ( ...

8. Hystrix: service is broken Problems with Distributed Systems Applications in a complex distributed architecture have dozens of dependencies, each of which will inevitably fail at some point! 8.1 Service Avalanches When invoking between multiple micro-services, assume that micro-service A invokes micro-service B and micro-service C, ...