springboot-learning-example — questions and answers

Question 1

What is this?

Accepted Answer

A collection of hands-on Spring Boot 2.x tutorial examples, covering core techniques from basics to advanced integrations, meant for beginners and for solidifying core Spring Boot skills.

Question 2

Is this a single app or a set of separate example projects?

Accepted Answer

It is a set of separate, topic-focused example modules (web, data storage, caching, logging, security, middleware, Elasticsearch, Dubbo, etc.), each paired with a companion blog article explaining it.

Question 3

How do I use these examples?

Accepted Answer

Clone the repo and open the module that matches the topic you want to learn (e.g. Mybatis, Redis, Elasticsearch, Dubbo); each module is a runnable Spring Boot project you can build with Maven and run alongside its linked tutorial article.

Question 4

Do I need anything besides Java to run these examples?

Accepted Answer

You need JDK and Maven to build the Spring Boot projects; specific modules additionally require their own backing services, like Redis, MongoDB, Elasticsearch, or ZooKeeper/Dubbo, depending on which example you run.

Question 5

Do all modules work standalone, or do some need extra infrastructure running?

Accepted Answer

Many modules depend on external services being up first, such as a Redis/MongoDB/Elasticsearch instance or a ZooKeeper registry for the Dubbo examples, so some examples won't run out of the box without that infrastructure.

Question 6

How is the tutorial series organized?

Accepted Answer

It's grouped into themed article sets: a WebFlux quick-start series, basic web-development topics, data storage (Mybatis, JPA, JDBC), caching (Redis, MongoDB, EhCache), logging, security (Spring Security, Shiro, Session), middleware (RabbitMQ, Quartz, HBase), and dedicated Elasticsearch and Dubbo sections.

Question 7

Where should a beginner start?

Accepted Answer

Start with the 'Spring Boot 2 Quick Tutorial' basics section covering HelloWorld, configuration files, and the quick-start guide before moving into web development, data storage, and caching modules.

Question 8

Does it cover WebFlux reactive programming?

Accepted Answer

Yes, there's a dedicated WebFlux series covering quick-start, REST CRUD, global exception handling, MongoDB integration, and Thymeleaf integration.

Question 9

What does the Dubbo section teach?

Accepted Answer

It shows how to integrate Spring Boot with Dubbo and ZooKeeper for a service-oriented architecture (SOA) example, including how to use Dubbo's Activate extension point and configure application properties for Dubbo.

springboot-learning-example README

一、支持泥瓦匠

二、系列文章目录

『 Spring Boot 2 快速教程』

『基础 - 入门篇』

『基础 - Web 业务开发篇』

『基础 – 数据存储篇』

『基础 – 数据缓存篇』

『基础 – 日志管理篇』

『基础 – 应用篇』

『提升 – 安全控制及权限篇』

『提升 – 中间件篇』

『提升 – 源码篇』

『 Elasticsearch 篇』

『 Dubbo 篇』

三、最后推荐

四、我的公号

springboot-learning-example README

一、支持泥瓦匠

二、系列文章目录

『 Spring Boot 2 快速教程 』

『 基础 - 入门篇 』

『 基础 - Web 业务开发篇 』

『 基础 – 数据存储篇 』

『 基础 – 数据缓存篇 』

『 基础 – 日志管理篇 』

『 基础 – 应用篇 』

『 提升 – 安全控制及权限篇 』

『 提升 – 中间件篇 』

『 提升 – 源码篇 』

『 Elasticsearch 篇 』

『 Dubbo 篇 』