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Java Backend Technology
Java Backend Technology
Feb 26, 2018 · Backend Development

How Spring Boot Integrates Embedded Tomcat to Power Your Java Web Apps

Spring Boot simplifies Java web development by embedding Tomcat as its default servlet container, automatically configuring components like Engine, Host, Context, Wrapper, and Connector through application properties, while supporting dynamic servlet registration, WAR deployment, and revealing the underlying initialization process via logs and code.

Embedded TomcatJava WebServlet Container
0 likes · 7 min read
How Spring Boot Integrates Embedded Tomcat to Power Your Java Web Apps
Programmer DD
Programmer DD
Feb 20, 2018 · Backend Development

Master Distributed Tracing in Spring Cloud with Sleuth: A Hands‑On Guide

This tutorial explains how Spring Cloud Sleuth creates and propagates Trace‑ID and Span‑ID across microservice calls, shows the required HTTP headers, demonstrates adding the spring‑cloud‑starter‑sleuth dependency, customizing header output, configuring logging levels, and provides runnable code samples with log output for verification.

Distributed TracingJavaMicroservices
0 likes · 8 min read
Master Distributed Tracing in Spring Cloud with Sleuth: A Hands‑On Guide
dbaplus Community
dbaplus Community
Feb 5, 2018 · Backend Development

Transforming Legacy Payment Systems into Scalable Microservices: Real-World Insights

This article walks through a practical transformation of an old payment architecture into a high‑availability microservice ecosystem, covering SOA vs. microservices, DDD‑guided domain boundaries, Dubbo‑based implementation, operational challenges, continuous integration testing, and future plans for multi‑active data centers.

DDDDubboJava
0 likes · 19 min read
Transforming Legacy Payment Systems into Scalable Microservices: Real-World Insights
Programmer DD
Programmer DD
Jan 23, 2018 · Backend Development

Generate Lightweight Static API Docs with Swagger2Markup in Spring Boot

This guide explains how to use Swagger2Markup to convert Swagger JSON from a Spring Boot project into AsciiDoc and then into static HTML, covering Maven dependencies, a JUnit test for document generation, and the Asciidoctor plugin configuration for final deployment.

AsciiDocSpring BootSwagger
0 likes · 7 min read
Generate Lightweight Static API Docs with Swagger2Markup in Spring Boot
Programmer DD
Programmer DD
Jan 22, 2018 · Information Security

Step‑by‑Step Spring Security Demo: Login, Logout and Page Protection

This tutorial walks through a complete Spring Boot demo that sets up Maven dependencies, creates Thymeleaf front‑end pages (home, login, hello), implements a main Application class, a HomeController, and a WebSecurityConfig to secure the application with in‑memory authentication, illustrating how to protect URLs, configure a custom login page, and enable logout functionality.

JavaSpring BootThymeleaf
0 likes · 7 min read
Step‑by‑Step Spring Security Demo: Login, Logout and Page Protection
Programmer DD
Programmer DD
Jan 14, 2018 · Backend Development

Integrating Spring Security with MyBatis for Database‑Based Login

This guide shows how to combine Spring Security and MyBatis to implement username‑password authentication backed by a MariaDB database, covering repository cloning, database setup, Maven execution, and a deep dive into the underlying authentication filter and provider classes with code examples.

AuthenticationJavaMyBatis
0 likes · 9 min read
Integrating Spring Security with MyBatis for Database‑Based Login
Programmer DD
Programmer DD
Dec 21, 2017 · Backend Development

Build a RabbitMQ Consumer with Spring Cloud Stream in Spring Boot

This tutorial walks through creating a Spring Boot microservice that uses Spring Cloud Stream to bind to RabbitMQ, covering project setup, required dependencies, a simple consumer implementation, application startup, log verification, core annotations, and a unit test for message production.

JavaMicroservicesRabbitMQ
0 likes · 11 min read
Build a RabbitMQ Consumer with Spring Cloud Stream in Spring Boot
Programmer DD
Programmer DD
Dec 17, 2017 · Backend Development

Your One‑Stop Spring Guide: Boot, Cloud, and Security Resources

This weekend roundup compiles essential Spring Boot, Spring Cloud, and Spring Security articles—including quick starts, deep‑dive tutorials, microservice patterns, API‑gateway tips, and OAuth2 guides—providing developers a convenient reference list to enhance their Java backend expertise.

JavaMicroservicesSpring Boot
0 likes · 6 min read
Your One‑Stop Spring Guide: Boot, Cloud, and Security Resources
21CTO
21CTO
Oct 19, 2017 · Backend Development

How to Bridge Frontend and REST API with Spring Cloud Zuul Proxy

This tutorial demonstrates how to use Spring Cloud Zuul as a proxy to connect a frontend AngularJS application with a separate REST API, addressing CORS and same‑origin restrictions, configuring Maven, routing, custom filters, and testing the integration.

AngularJSCORSSpring Boot
0 likes · 7 min read
How to Bridge Frontend and REST API with Spring Cloud Zuul Proxy
Programmer DD
Programmer DD
Sep 11, 2017 · Backend Development

Understanding Java Session and Cookie: A Hands‑On Spring Boot Demo

This article explains the fundamentals of HTTP Session and Cookie mechanisms in Java web applications, provides a minimal Spring Boot controller example that stores and retrieves a browser identifier via session, demonstrates behavior across Chrome and 360 browsers, and highlights the security risk of tampering with the JSESSIONID cookie.

CookieJavaSecurity
0 likes · 8 min read
Understanding Java Session and Cookie: A Hands‑On Spring Boot Demo
BiCaiJia Technology Team
BiCaiJia Technology Team
Sep 9, 2017 · Backend Development

Mastering Spring Boot AOP: Unified Web Request Logging Made Simple

This tutorial explains the fundamentals of Spring AOP, introduces key terminology and pointcut expressions, demonstrates how to configure various advice types, and provides a complete Spring Boot example that uses an aspect to automatically record web request logs with minimal code changes.

Spring BootWeb Loggingaop
0 likes · 14 min read
Mastering Spring Boot AOP: Unified Web Request Logging Made Simple
BiCaiJia Technology Team
BiCaiJia Technology Team
Sep 2, 2017 · Backend Development

Integrate Kafka with Spring Boot 1.4 Using Spring Integration – Step‑by‑Step Guide

This guide walks you through setting up Kafka and Zookeeper, adding Spring Integration dependencies, configuring application.yml, creating producer and consumer configurations with @Configuration and @EnableKafka, implementing a @KafkaListener, and testing the integration via a Spring MVC endpoint, while highlighting common pitfalls.

Backend DevelopmentKafkaMessaging
0 likes · 6 min read
Integrate Kafka with Spring Boot 1.4 Using Spring Integration – Step‑by‑Step Guide
Programmer DD
Programmer DD
Aug 28, 2017 · Backend Development

Quickly Add Swagger2 API Docs to Spring Boot with the Swagger Starter

This article introduces the Spring Boot Swagger starter version 1.3.0.RELEASE, highlighting new host configuration and JSR‑303 annotation support, and provides step‑by‑step instructions, Maven dependency snippets, Java code, detailed property settings, grouping examples, and resource links for seamless API documentation integration.

API documentationBackend DevelopmentConfiguration
0 likes · 7 min read
Quickly Add Swagger2 API Docs to Spring Boot with the Swagger Starter
Programmer DD
Programmer DD
Aug 20, 2017 · Backend Development

Quickly Add Swagger2 to Spring Boot with Auto-Configuration Starter

This guide shows how to quickly integrate Swagger2 into a Spring Boot 1.5.x application using the spring-boot-starter-swagger, covering Maven dependency setup, annotation usage, detailed property configuration for titles, versions, licenses, path rules, and advanced grouping features introduced in version 1.2.0.RELEASE.

API documentationBackend DevelopmentJava
0 likes · 6 min read
Quickly Add Swagger2 to Spring Boot with Auto-Configuration Starter
Programmer DD
Programmer DD
Aug 9, 2017 · Information Security

Secure Spring Boot APIs with OAuth2: A Hands‑On Tutorial

This article walks through building a Spring Boot application that protects HTTP endpoints using OAuth2, covering password and client‑credentials flows, Maven setup, resource and authorization server configuration, in‑memory users, token retrieval, and accessing secured resources with detailed code examples.

API SecurityClient CredentialsJava
0 likes · 13 min read
Secure Spring Boot APIs with OAuth2: A Hands‑On Tutorial
Programmer DD
Programmer DD
Aug 2, 2017 · Backend Development

How to Serve Static Resources and Render Pages with Spring Boot & Thymeleaf

This guide explains how Spring Boot serves static assets from classpath directories, how to configure and access them, and how to render dynamic HTML pages using Thymeleaf—including template locations, sample code, and property customizations for seamless web development.

Spring BootStatic ResourcesTemplate Engine
0 likes · 7 min read
How to Serve Static Resources and Render Pages with Spring Boot & Thymeleaf
Java Backend Technology
Java Backend Technology
Jul 25, 2017 · Backend Development

Essential Spring Boot & Spring Cloud Learning Resources You Need

This guide compiles the most valuable Spring Boot and Spring Cloud learning materials—including official documentation, Git repositories, blog tutorials, video courses, and CSDN columns—providing developers with a comprehensive starting point to master these Java frameworks.

Backend DevelopmentJavaLearning Resources
0 likes · 4 min read
Essential Spring Boot & Spring Cloud Learning Resources You Need
Programmer DD
Programmer DD
Jan 23, 2017 · Cloud Native

Navigating Spring Cloud Version Compatibility: Tips & Common Pitfalls

This article introduces the upcoming “Spring Cloud Practical Tips” series and focuses on version dependency issues, common Feign errors, and recommended version pairings, advising developers to follow official Spring Cloud compatibility charts and favor the latest Camden release with Spring Boot 1.4.x for enhanced features.

MicroservicesSpring BootSpring Cloud
0 likes · 5 min read
Navigating Spring Cloud Version Compatibility: Tips & Common Pitfalls
Programmer DD
Programmer DD
Jan 15, 2017 · Backend Development

How to Add Spring Boot Actuator /health Endpoint to Legacy Spring Apps

This guide explains how to integrate Spring Boot Actuator into a traditional Spring application by manually adding required Maven dependencies, importing core Actuator configuration classes, and defining beans that expose the /health and /metrics monitoring endpoints.

ActuatorHealth EndpointJava
0 likes · 4 min read
How to Add Spring Boot Actuator /health Endpoint to Legacy Spring Apps
Programmer DD
Programmer DD
Dec 31, 2016 · Backend Development

How to Create a Custom Spring Boot Banner with ASCII Art and Color

This guide explains how to personalize the Spring Boot startup banner by adding an ASCII‑art banner.txt file, using placeholder variables for colors and version information, and provides online tools for generating the required character art, making the process quick and enjoyable for developers.

ASCII artBannerJava
0 likes · 3 min read
How to Create a Custom Spring Boot Banner with ASCII Art and Color
Programmer DD
Programmer DD
Dec 19, 2016 · Backend Development

Quick Start with Spring StateMachine: Build a Simple Order Workflow

This guide introduces Spring StateMachine, shows how to add the 1.2.0 release to a Spring Boot project, defines order‑related states and events, configures the state machine with annotations and Java code, and demonstrates a complete run that processes payment and receipt events.

BackendJavaSpring Boot
0 likes · 7 min read
Quick Start with Spring StateMachine: Build a Simple Order Workflow
Qunar Tech Salon
Qunar Tech Salon
Nov 28, 2016 · Backend Development

Building Closed‑Loop Java Applications: From Zero to Deployment with Maven and Spring Boot

This article explains the common pitfalls of manual Java deployment, introduces the concept of a closed‑loop Java application, and provides step‑by‑step Maven‑assembly and Spring Boot configurations, scripts, and code examples for both non‑web and web projects to achieve automated, reproducible deployments.

Closed‑LoopDeploymentJava
0 likes · 18 min read
Building Closed‑Loop Java Applications: From Zero to Deployment with Maven and Spring Boot
Java Backend Technology
Java Backend Technology
Oct 16, 2016 · Backend Development

Why Spring Boot Transforms Java Backend Development: Features & Quick Start

Spring Boot, the revolutionary Java framework, simplifies coding, configuration, deployment, and monitoring for backend developers by eliminating XML, offering embedded servers, starter POMs, auto‑configuration, and cloud integration, and this guide walks through its core features, code examples, and a step‑by‑step project setup in IntelliJ IDEA.

Backend DevelopmentJavaSpring Boot
0 likes · 9 min read
Why Spring Boot Transforms Java Backend Development: Features & Quick Start
dbaplus Community
dbaplus Community
Jun 30, 2016 · Databases

Achieving Zero‑Downtime Deployments with Database Schema Changes Using Flyway

This article explains how to perform zero‑downtime deployments by handling database schema incompatibilities, covering both non‑backward‑compatible and backward‑compatible migration strategies, using Flyway with Spring Boot, and providing step‑by‑step guidance, code examples, A/B testing, and rollback procedures.

Blue-GreenFlywaySchema Change
0 likes · 16 min read
Achieving Zero‑Downtime Deployments with Database Schema Changes Using Flyway