This article explains how to build a microservice‑based PaaS platform using Spring Cloud Netflix components, Docker containers, Eureka for service registration, Zuul as a gateway, Hystrix for fault tolerance, and a dynamic configuration center to achieve agile development and continuous integration.
Faced with a legacy Dubbo service needing both Dubbo and HTTP protocols and a new Spring Cloud project requiring seamless Feign calls, this article details the challenges, the solution using Dubbo’s SPI Container extension, and how Arthas was employed to diagnose and resolve hidden loading errors.
Spring Cloud 2020.0.0 introduces a new naming scheme, drops the Netflix OSS stack, refines core abstractions like spring‑cloud‑commons, pushes a reactive programming model, and adds stronger cloud‑native capabilities, while providing detailed migration guidance and component replacement options for developers.
The article explains how Spring Cloud's traditional microservice solutions conflict with Kubernetes' native mechanisms, outlines the official Spring Cloud‑Kubernetes integration project, and provides practical guidance on service discovery, configuration, and load balancing to help Java developers adopt a cloud‑native architecture.
This article explains how to build a PaaS cloud platform based on microservice architecture and Docker containers, covering service gateway, registration and discovery with Eureka, fault tolerance with Hystrix, dynamic configuration, and deployment strategies using Spring Cloud components.
This guide details how to diagnose and fix the OutOfMemoryError triggered by InMemoryReporterMetrics in a Spring Cloud Sleuth Zipkin setup, covering environment description, step‑by‑step investigation, heap dump analysis, and the final solution of upgrading the zipkin‑reporter dependency.
Spring Cloud 2020.0 GA launched on December 22, 2020, aligning with Spring Boot 2.4.1 and introducing numerous module updates, configuration changes, and dependency version upgrades, while deprecating outdated components and offering guidance for a smooth migration.
Spring Cloud 2020.0.0 (Ilford) has been released, built on Spring Boot 2.4, removing many deprecated Netflix modules, disabling Bootstrap by default, introducing GA LoadBalancer, and updating numerous component versions, with a BOM snippet provided for Maven integration.
This article introduces a Spring Cloud‑powered Java online supermarket project, detailing its microservice architecture, core functionalities such as user, product, cart, image services, Zuul gateway, and package structure, while providing source code and tutorial links for developers.
Spring Boot 2.4.0 introduces major configuration handling changes that can cause loading failures for Spring Cloud Config users, and because no compatible Spring Cloud release exists yet, it is currently advised not to upgrade to this version.
This tutorial walks through setting up the PassJava project, covering microservice architecture, service discovery with Nacos, remote calls via OpenFeign, API gateway configuration, OSS file storage integration, and centralized exception handling, providing detailed code examples and configuration steps for each component.
This comprehensive guide walks you through Spring Cloud's core components—including Eureka for service discovery, Ribbon for client‑side load balancing, OpenFeign for declarative REST calls, Hystrix for circuit breaking, Zuul as an API gateway, and Config plus Bus for centralized configuration—showing how they work together to build resilient microservices architectures.
This article explains Zuul’s filter lifecycle, how built‑in and custom filters are defined, the internal sorting algorithm based on filterOrder, why filters with the same order are considered unordered, and compares Zuul’s sorting with Spring’s @Order annotation, including code examples and diagrams.
This tutorial walks through creating a Spring Cloud microservice ecosystem by configuring a Eureka registration server, building a service provider and consumer with Spring Boot, demonstrating REST‑template and Ribbon integration, and setting up high‑availability Eureka clusters using multiple instances and load‑balancing strategies.
This tutorial walks through setting up Spring Cloud microservices using Spring Boot, configuring Eureka for service registration, implementing Ribbon and Feign for client-side load balancing, and configuring high‑availability Eureka clusters, complete with Maven pom.xml, application.yml, and Java code examples.
This article explains how to configure connection and read timeouts for HTTP calls in Spring Cloud, compares Feign and Ribbon settings, reveals common pitfalls such as overly long timeouts and automatic retries, and provides practical solutions for improving concurrency and preventing duplicate requests in Java microservices.
Spring Cloud Hoxton.SR9, a bug‑fix release compatible with Spring Boot 2.3.x and 2.2.x, introduces enhancements across Spring Cloud Gateway, Commons, Netflix, OpenFeign, Contract, Sleuth, Config, and Consul, including new SecureHeadersGatewayFilter, actuator route definitions, BooleanOpSpec.not(), performance‑tuned load balancers, and expanded configuration options.
This article provides a comprehensive overview of Spring Cloud’s core components—including Eureka for service registration, Ribbon for client‑side load balancing, Feign for declarative REST calls, Hystrix for circuit breaking, and Zuul as an API gateway—explaining their mechanisms, configurations, and interactions within a microservice architecture.
This guide walks you through adding a new business module to a locally‑deployed Ruoyi microservice project, configuring Maven and Nacos, generating backend CRUD code, integrating the frontend, and performing end‑to‑end testing to ensure the new service runs correctly alongside existing modules.
This article introduces Spring Boot as a lightweight Java framework, explains Spring Cloud's microservice components such as Eureka, Zuul, Ribbon, Feign, Hystrix, and Turbine, outlines Spring Cloud Alibaba's features, and describes Nacos as a combined service registry and configuration center for cloud‑native applications.
This tutorial walks through creating a Spring Cloud microservices architecture using Spring Boot, Eureka service registry, Ribbon load balancing, and Feign clients, covering project initialization in IntelliJ IDEA, Maven configuration, YAML setup, service implementation, high‑availability Eureka server clustering, and testing the end‑to‑end workflow.
This article provides a detailed, hands‑on tutorial for installing the required tools, configuring Nacos and MySQL, cloning the RuoYi-Cloud source, initializing databases, and launching both backend and frontend services so you can run the full microservice system on a local machine.
This article provides a detailed introduction to Spring Cloud’s core modules—including Eureka service discovery, Ribbon load balancing, Feign declarative HTTP client, Zuul API gateway, Hystrix fault‑tolerance, and Config centralized configuration—explaining their principles, advantages, and typical usage scenarios in microservice architectures.
This article explains what Druid Monitor and Druid Admin are, why cluster‑level monitoring is needed in microservice architectures, and provides a complete Spring Cloud starter implementation with configuration examples, code snippets, and usage limitations.
This article explains why the Kitty Cloud project integrates both Feign and Dubbo, discusses the need for dual‑protocol support during migration from Dubbo to Spring Cloud, presents three migration strategies, and shows how to implement and configure both HTTP and RPC calls within the same service.
This article explains how to integrate Netflix Hystrix into Spring Cloud applications to provide request timeout, circuit‑breaker, fallback, monitoring and resource isolation for microservice calls, including Maven setup, annotation usage, Feign client fallback configuration and disabling options.
This article explains the motivations for adopting Spring Cloud, defines its components and design goals, compares it with Spring Boot and other frameworks, outlines its main sub‑projects, versioning scheme, and provides practical guidance on configuration, service discovery, load balancing, fault tolerance, and gateway development for cloud‑native microservices.
This article explains why microservice calls need fault‑tolerance mechanisms, introduces Hystrix’s core features such as timeouts, circuit‑breaker, fallback, monitoring and resource isolation, and provides step‑by‑step code examples for integrating Hystrix and Feign in a Spring Cloud project.
This article explains how Dubbo Spring Cloud bridges Apache Dubbo 3.0 with the Spring Cloud ecosystem, covering version compatibility, service registration and discovery, load balancing, circuit breaking, service introspection, migration strategies, and provides step‑by‑step Maven and YAML configurations with complete code examples for both provider and consumer applications.
This guide explains how to download, build, and run Nacos from source, customize its UI, ensure server‑client version consistency, and modify configuration files, providing step‑by‑step commands and code snippets for Linux, macOS, and Windows environments.
This article details a four‑layer cloud‑native system architecture that separates presentation, communication, service, and data layers, leveraging Spring Cloud microservices, Alibaba Cloud networking, multiple databases, JWT authentication, ELK logging, and HTTP DNS to achieve scalability, reliability, and optimal user experience across web, app, and IoT platforms.
This article provides a comprehensive overview of Spring Cloud's core modules—including service discovery with Eureka, client‑side load balancing via Ribbon, declarative REST calls with OpenFeign, fault tolerance using Hystrix, API gateway features of Zuul, centralized configuration with Config, and dynamic refresh through Spring Cloud Bus—illustrated with diagrams and code examples.
This article explains the core concepts and components of Spring Cloud for building micro‑service systems, covering business scenarios, advantages of microservices, comparisons with Dubbo, Eureka service discovery, Ribbon and Feign load balancing, Zuul gateway, Hystrix fault tolerance, and centralized configuration management.
This article explains how to implement graceful up‑ and down‑scaling for Spring Cloud applications running on Kubernetes, covering design principles, signal handling, resource cleanup, Spring Boot configuration, multiple deployment scenarios, and integration with Kubernetes health probes to ensure lossless traffic flow.
This article explains practical methods for rolling back Spring Cloud applications on Kubernetes, covering configuration, code, and workload rollbacks, using EDAS features, Kubernetes commands, ACM, Flagger, and the Open Application Model to minimize user impact.
This article outlines a comprehensive backend technology selection guide for microservices, covering programming languages, IDEs, frameworks, RPC solutions, distributed transaction tools, API gateways, configuration centers, service discovery, monitoring, logging, database middleware, serialization, build tools, containers, orchestration, and runtime environments.
This article provides a comprehensive overview of Spring Cloud's core modules—including service discovery with Eureka, client‑side load balancing via Ribbon and Feign, API gateway functionality of Zuul, fault‑tolerance with Hystrix, and centralized configuration management with Config—illustrated through a typical e‑commerce order‑payment scenario and comparisons with Dubbo, Zookeeper, and Nginx.
This article explains Eureka's role as a Spring Cloud service registry, detailing its server and client components, registration and renewal processes, self‑preservation mechanism, clustering principles, and the complete workflow that enables reliable microservice discovery and high availability.
An extensive two-hour video course guides you through Spring Cloud and Kubernetes, covering Linux system setup, Docker fundamentals, Dockerfile creation, Docker‑Compose deployment, Harbor registry, Rancher and K8s cluster installation, HA setups with RKE and Helm, as well as k3s basics and Spring Cloud deployment, with links to the videos and supplemental materials.
Spring Cloud Hoxton SR8 (SR8) has been released, offering bug‑fixes, support for Spring Boot 2.2.x and 2.3.x, TLS configuration for Eureka and Config clients, enhanced Kubernetes load balancing, and a list of updated starter dependencies, all available via Maven Central.
Spring Cloud Hoxton Service Release 8 (SR8) is now available on Maven Central, supporting Spring Boot 2.3.x and 2.2.x, and introduces TLS support for Eureka and Config clients, enhanced Kubernetes load balancing, plus a comprehensive list of updated dependencies across the Spring Cloud ecosystem.
This article details how the Alibaba Nacos service registry was evaluated and chosen over Eureka, Zookeeper, and Consul for a large‑scale micro‑service platform, presenting comprehensive performance benchmarks, functional API tests, sync behavior analysis, and automated JUnit testing with real‑world deployment data.
This guide explains how to safely upgrade Spring Cloud microservices on an EDAS‑managed Kubernetes cluster using canary (gray) releases, covering configuration of batch deployment, traffic routing rules, content‑based and ratio‑based gray policies, monitoring, and rollback procedures.
Learn to unify API documentation across multiple Spring Cloud microservices by configuring Nacos, Spring Cloud Gateway, and Knife4j, covering prerequisite setup, service definitions, detailed implementation steps, Swagger resource aggregation, UI switching, and complete code examples for user, order, and gateway services.
This guide walks developers through creating an Alibaba Cloud ACK Kubernetes cluster, importing it into EDAS, initializing a cloud‑native Spring Cloud application, choosing the appropriate runtime, and deploying the app directly from an IDE plugin for fast, efficient releases.
This guide walks through building a unified microservice authentication and authorization solution using Spring Boot 2.2+, Spring Cloud Hoxton, Nacos, Spring Cloud Gateway, and JWT, detailing the architecture, service division, and step‑by‑step implementation of auth, gateway, and API services with code examples.
This guide lists the Apache Tomcat versions vulnerable to CVE-2020-11996, shows which Spring Cloud and Spring Boot releases are affected, and provides step‑by‑step upgrade instructions to secure your applications against the HTTP/2 denial‑of‑service attack.
This guide explains monolithic and microservice architectures, compares their advantages and drawbacks, outlines suitable scenarios, and reviews popular Java backend frameworks and versioning strategies to help developers choose the right approach for scalable applications.
This article provides a comprehensive overview of microservices, covering their definition, independent communication methods, differences between Spring Cloud and Dubbo, the relationship between Spring Boot and Spring Cloud, fault‑tolerance mechanisms like circuit breaking and degradation, advantages and disadvantages, and a comparison of Eureka and Zookeeper for service registration and discovery.
This article introduces Spring Cloud as a microservice framework, explains the fundamentals of service architecture, compares SOA and microservices, and walks through essential components such as service registration, discovery, load‑balanced calls, circuit breakers, gateways, configuration management, message bus, and tracing with practical code examples.
This article introduces a dynamic thread‑pool component for Spring Cloud that supports Cat monitoring, runtime core‑parameter adjustments, queue‑capacity and reject‑count alerts, and provides Nacos‑based configuration, code examples, and endpoint integration for operational visibility.
This article provides a comprehensive, beginner‑friendly overview of Spring Cloud’s core components—including Eureka, Ribbon, OpenFeign, Hystrix, Zuul, Config, and Bus—explaining their concepts, real‑world analogies, and essential configuration snippets with code examples.
This article describes how Bilibili's Membership Purchase team built a Java‑based traffic replay platform using JVM‑Sandbox AOP, Kafka, and MySQL to capture real‑world request/response data, serialize it with JSON, and replay it for comprehensive regression testing of complex backend services.
This article explains why HashiCorp's restrictions on its enterprise products in China prompt a migration from Consul to Nacos, compares dual‑registration and Nacos‑Sync approaches, and provides a complete Docker‑based demo showing how to configure, run, and verify bidirectional service synchronization using Nacos‑Sync in a Spring Cloud environment.
This article outlines the major changes in Spring Cloud Hoxton.SR5, including dual support for Spring Boot 2.2.x and 2.3.x, enhancements across Netflix, Config, Gateway, OpenFeign, Consul, Bus, Kubernetes, Commons, Sleuth, and Contract modules, plus links to related release notes.
This article demonstrates how to consolidate exception handling in a Spring Cloud microservice using @RestControllerAdvice, @Slf4j, and @ExceptionHandler, defines a unified error code enum, and provides test scenarios with sample code and API requests.
The article examines the ongoing relevance of Spring Cloud and Dubbo, explaining how they have become complementary rather than competing frameworks, and argues that both are likely to coexist long‑term thanks to integration efforts and strong community support.
This guide walks through setting up a private Kubernetes environment, configuring namespaces and service accounts, modifying Eureka for IP registration, preparing Docker and Harbor authentication, creating StatefulSet and Service manifests, and automating continuous deployment with a Python script, enabling a fully functional Spring Cloud Eureka service in a resource‑constrained cluster.
Discover Mica, a lightweight Java microservice core built on Spring Boot and Spring Cloud, its dependencies, versioning scheme, ip2region integration, configuration tips, and usage examples, providing a streamlined foundation for cloud-native applications.
This article explains how the Solar microservice framework, built on Spring Cloud, provides a fully automated, safe, and loss‑less blue‑green release system with intelligent monitoring, weight‑based traffic shifting, and namespace isolation, empowering large‑scale online education platforms to achieve rapid, reliable deployments without manual intervention.
This guide explains how to configure a modest‑spec laptop (e.g., 8 GB RAM) for Spring Cloud microservice development, optimize IDE memory settings, offload services to an Alibaba Cloud ECS instance, and establish seamless networking and service discovery using ZeroTier, including optional Moon satellite deployment.
This article explains why traditional server‑mediated file uploads are inefficient, introduces the server‑side signed direct upload approach for Alibaba Cloud OSS, and provides a step‑by‑step guide—including OSS setup, Maven dependencies, Spring Cloud configuration, policy‑generation controller, gateway routing, CORS settings, and a Vue upload component—complete with code examples.
This tutorial walks through building a Spring Cloud micro‑service platform by preparing the development environment, adding backend menus, auto‑generating Vue pages, configuring Spring Cloud Gateway routing, registering services with Nacos, and solving CORS issues to enable seamless frontend‑backend interaction.
This article provides a comprehensive guide to Spring Cloud Gateway, covering its role as an API gateway, core features, underlying principles, step‑by‑step module creation, Maven dependency configuration, application annotations, YAML routing examples, and a runnable demo for building cloud‑native microservice architectures.
This tutorial demonstrates how to replace static Spring Boot property files with Spring Cloud Alibaba Nacos for real‑time, centralized configuration management across multiple microservices, covering dependency integration, bootstrap setup, namespace and group usage, multi‑config sets, and dynamic refresh with code examples.
This article demonstrates how to integrate Spring Cloud OpenFeign into a Java microservice project, covering dependency setup, Feign client definition, annotation usage, enabling remote calls, parameter passing, and testing with Postman, providing a complete step‑by‑step guide for distributed service communication.
This guide walks through setting up Nacos as a service discovery platform for a Spring Cloud microservice architecture, covering dependency inclusion, server installation, configuration of each service’s address, enabling discovery annotations, naming services, and accessing the Nacos dashboard, with full code snippets and troubleshooting tips.
This article introduces Spring Cloud Alibaba as a one‑stop microservice solution, compares it with traditional Spring Cloud, outlines its advantages, presents a detailed component selection for the PassJava project, and provides version compatibility, Maven dependency snippets, and final technology choices.
This tutorial walks through setting up the development environment, configuring generator files, generating channel microservice code, updating Maven dependencies and application settings, testing service endpoints, and publishing the complete PassJava Spring Cloud project with code snippets and deployment instructions.
This tutorial demonstrates how to set up a Spring Cloud project, add MyBatis-Plus dependencies, configure the data source and MyBatis-Plus settings, and perform full CRUD operations with Java code examples, providing a practical guide for backend developers.
This article provides a comprehensive overview of Spring Cloud, covering why it should be learned, its core concepts, design goals, advantages and disadvantages, version compatibility with Spring Boot, major sub‑projects, configuration management, service discovery, load balancing, circuit breaking, Feign, and practical code examples for microservice development.
This tutorial walks through setting up a Spring Cloud micro‑service project by cloning a code‑generator framework, adding backend code, configuring database and Maven settings, launching the generator service, generating CRUD code, and integrating a common utility module with required dependencies.
This article introduces Spring Cloud, explains its key components such as service discovery, configuration management, messaging, security, and tracing, shows how they integrate to form a complete micro‑service architecture, and compares Spring Cloud with Dubbo, highlighting their different scopes and communication models.
This article introduces Spring Cloud as a Spring Boot‑based microservice framework, explains the fundamentals of service architecture through a company‑division analogy, details the essential components such as service registry, load‑balanced calls, circuit breakers, gateways, configuration centers, message bus and tracing, and provides concrete code examples for a Eureka server, a simple service, and a client using Ribbon and Feign.
This article details how the Chinese travel platform “要出发” transformed its Spring Cloud‑based micro‑service architecture to a UK8S‑powered Kubernetes environment, introducing Spring Cloud Kubernetes discovery, Prometheus JVM monitoring, HPA‑driven autoscaling, Elastic APM tracing, and Istio service governance to achieve higher elasticity, observability, and operational efficiency.
This article explains the microservice architecture style, defines key terminology, illustrates how services communicate via APIs and gateways, reviews the evolution of major frameworks such as Spring Cloud, Dubbo, and Istio, and compares them based on features and community activity.
This article compares popular Java microservice frameworks, showing that Spring Cloud consumes significant memory and CPU while Vert.x provides a much lighter footprint, and it also reviews several other lightweight alternatives such as SparkJava, Micronaut, Javalin, and Quarkus with their performance characteristics.
The article explains why Spring Cloud is better suited than traditional Nginx or Dubbo solutions for building scalable, DevOps‑friendly microservices, detailing its REST‑based communication, comprehensive service‑governance components, and ongoing community support.
This article examines the origins, principles, advantages, and drawbacks of microservice architecture, outlines when it should be adopted, describes its evolution stages, presents design patterns, service‑splitting strategies, and reviews popular frameworks and tools to help teams decide if microservices fit their system complexity and organizational capabilities.
Version 2.x of the Mica library, built on Java 8 and Spring Boot 2.2.x, introduces extensive optimizations, upgraded dependencies on Spring 5.x, Spring Boot 2.1.x, and Spring Cloud Greenwich, along with numerous bug fixes, documentation updates, and enhanced components such as mica-http and mica-boot.
This article provides a comprehensive, step‑by‑step tutorial for building, containerizing, and deploying a Spring Cloud microservice project on a Kubernetes cluster, covering environment preparation, Maven builds, Docker image creation, YAML orchestration, and verification of the frontend portal.
This article provides a comprehensive introduction to Spring Cloud, explaining how it builds on Spring Boot to simplify distributed system development with components for service discovery, configuration management, messaging, monitoring, security, and compares its approach to Dubbo's RPC framework.
This article introduces mall‑swarm, a Spring Cloud‑based microservice e‑commerce platform, outlines its architecture, backend technology stack, project structure, and provides a detailed learning roadmap with tutorials, deployment guides, and integration tips for both backend and frontend developers.
Spring Cloud Hoxton SR3 introduces bug‑fixes, new ConfigTokenProvider, OpenFeign 10.7.4 with @MatrixVariable support, added RetryFilter and health‑check features in Gateway, custom circuit‑breaker implementations, and a comprehensive list of updated dependencies for Spring Cloud projects.
This article walks through a complete OpenFeign tutorial, starting with a basic demo that fetches GitHub contributors and creates issues, then dives into Feign's internal configuration, dynamic proxy generation, annotation parsing, request handling, logging, client execution, error decoding, and finally explains how Spring Cloud OpenFeign initializes and extends these capabilities with Hystrix and Sentinel support.
This article walks through the complete source‑code analysis of Spring Cloud Ribbon, covering dependency setup, RestTemplate integration, interceptor creation, load‑balancer execution flow, ILoadBalancer retrieval, server list management, ping strategies, and eager‑loading configuration to reveal how client‑side load balancing is implemented in Spring Cloud.
Spring Cloud Hoxton.SR2 was released on February 19, 2020, bringing updates to Spring Cloud Stream and Function, while the project version stays at SR1 and the release includes no linked issues or bug‑fix logs, accompanied by Maven dependency details and reference links.
This article explains how to construct a full‑stack microservice system using Spring Boot, Spring Cloud, Docker, and Netflix OSS tools, covering functional services, infrastructure components such as configuration, authentication, API gateway, service discovery, load balancing, circuit breaking, monitoring, logging, security, and continuous delivery pipelines.
This article provides a comprehensive walkthrough of OpenFeign’s request processing pipeline, covering dynamic proxy generation, annotation parsing, method handler routing, request template building, interceptor execution, logging, client implementation, and Spring Cloud OpenFeign extensions such as Hystrix and Sentinel, illustrated with code snippets and diagrams.
This article provides a comprehensive tutorial on Spring Cloud, covering its core components such as Eureka service discovery, Ribbon client‑side load balancing, OpenFeign declarative REST calls, Hystrix circuit breaking, Zuul API gateway, Config centralized configuration, and the Spring Cloud Bus for dynamic updates, complete with code examples and architectural diagrams.
This article compares Dubbo and Spring Cloud across architecture, performance, development difficulty, community activity, and ecosystem integration, offering practical guidance on choosing the right micro‑service framework for different team sizes and business needs.
The article explains how YouZan adopted Ctrip’s open‑source Apollo distributed configuration center—detailing its architecture, environment and cluster isolation, security enhancements for SaaS, namespace designs, client polling mechanisms, and planned upgrades such as WebSocket long‑polling and ETCD replacement.
This article explains why microservice architectures need circuit breaking and degradation, introduces Alibaba's Sentinel as a lightweight traffic‑control solution, guides you through deploying the Sentinel dashboard, and details how to configure and apply gateway flow‑control rules for Spring Cloud gateways.
This article compares Spring Cloud and Dubbo across protocol handling, performance tuning, load‑balancing strategies, fault‑tolerance mechanisms, and routing/traffic‑shaping features, highlighting their flexibility, configuration complexity, and suitability for different microservice scenarios.
The article outlines Spring Cloud’s 2020 roadmap—including the upcoming Ilford major release, support timelines for Hoxton and Greenwich, and the Spring Framework maintenance schedule—highlighting version lifecycles, deprecations, and recommended upgrade paths for Java developers.
The article outlines Spring Cloud’s 2020 roadmap, revealing the Ilford code name, upcoming release schedule, core dependencies, deprecated Netflix modules, recommended replacements, simplified release processes for Spring Cloud Alibaba, and explains what maintenance mode means for the platform.
In this year-end reflection, the author details the creation of several open-source projects—including a SpringBoot-based e-commerce system, its Vue admin panel, a learning tutorial, a lightweight skeleton, and a Spring Cloud micro-service version—highlighting the technologies, documentation, and architectural diagrams that earned over 30 k GitHub stars.
Spring Cloud Hoxton SR1 has been officially released, bringing Spring Boot 2.2.2 as the core dependency, updated Maven BOM, new features across Config, Commons, Sleuth, Gateway and OpenFeign, as well as numerous bug fixes and detailed release notes for developers.
Facing rapid growth in car‑finance services, the article describes how a monolithic system was transformed into a microservice architecture with a Netflix Zuul API gateway, detailing its features, dynamic configuration, routing, integration with Consul, thread model, and future improvements.
This two‑hour video tutorial walks you through building a production‑grade Linux environment, mastering Docker and Docker‑Compose, setting up Harbor, preparing and deploying Rancher 2.3 with a Kubernetes 1.16 cluster, and deploying Spring Cloud and Vue applications, plus optional HA setups.
