Programmer Think

This article was first published in the public number "andyqian" of personal WeChat, and we look forward to your attention! Preface Previous article " Java Thread Pool Executor><Analysis of ThreadPoolExecutor Principle ThreadPoolExecutor describes the concepts and principles of ThreadPoolExecutor, and today we'll lo ...

AbstractLoadBalance In Dubbo, all load balancing implementation classes inherit from AbstractLoadBalance, which implements the LoadBalance interface and encapsulates some common logic. as follows public <T> Invoker<T> select(List<Invoker<T>> invokers, URL url, Invocation invoc ...

2017-06-25 The project GitHub address https://github.com/jiangcaijun/point2Point_dubbo 1. dubbo's Design Idea > dubbo is a distributed service framework dedicated to providing high-performance and transparent RPC remote service invocation solutions, registering on dubbo in the form of service providers and consumers 2. Custom Implementation ...

Example of getting started with dubbo hello world 1. Demand In an e-commerce system, order services need to call user services to get all addresses of a user; We now need to create two service modules to test: Modular function Order Service web Module Create an order, etc. User service Module Query user addr ...

I. Dubbo Configuration Dubbo supports multiple configurations: XML Configuration: Implementation of Spring-based Schema and XML Extension Mechanism Property Configuration: Load dubbo.properties under the classpath root directory API configuration: Hardcoded configuration (not recommended) Annotation Configuration: Configuration by Annotat ...

Preface When talking about Rpc in the Java ecosystem, many people may think of frameworks such as Dubbo, Motan, Grpc, etc. But you know what? Spring, as a Java programming family bucket, has built-in a variety of RPC implementations that can be used directly. Existence is reasonable. In some scenarios, heavy RPC components such as Dubbo and Grp ...

Dubbox 1: IntroductionDubbox is a distributed service framework. Its predecessor is Dubbo, an open source project of Alibaba, which is used in domestic e-commerce and Internet projects. In the later period, Alibaba stopped the maintenance of the project. Dangdang Networks optimized and maintained on the basis of Dubbo. In order to distinguish ...

Spring provides profile features to isolate our configuration files so that the corresponding configuration items can be activated in different environments; it is easy to achieve uniform deployment of different configuration items in different environments; Recently, in spring+dubbo's service project, we want to load differen ...

                    The project group uses distributed services and has dozens of applications online. RPC calls rely entirely on Dubbo. Usually the development has been built with other people's Dubbo environment. Recently, I have taken time to build a small Dubbo demo, a server and a client independently. One server ...