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Spring Full-Stack Practical Cases
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Spring Full-Stack Practical Cases

Full-stack Java development with Vue 2/3 front-end suite; hands-on examples and source code analysis for Spring, Spring Boot 2/3, and Spring Cloud.

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Latest from Spring Full-Stack Practical Cases

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Spring Full-Stack Practical Cases
Spring Full-Stack Practical Cases
Jul 13, 2026 · Backend Development

Beyond Caching: 10 Advanced Redis Use Cases You’re Probably Missing

This article walks through ten advanced Redis features—including Bloom filters, Redisson distributed locks, delayed queues, token‑bucket rate limiting, bitmaps, HyperLogLog, GEO, Streams, Lua scripts, and RedisJSON—explaining their principles, pros and cons, typical scenarios, and providing complete Spring Boot code examples.

BitmapBloom FilterDistributed Lock
0 likes · 23 min read
Beyond Caching: 10 Advanced Redis Use Cases You’re Probably Missing
Spring Full-Stack Practical Cases
Spring Full-Stack Practical Cases
Jul 13, 2026 · Backend Development

5 Elegant Spring Boot Gray Release Techniques You Can Implement Immediately

This article walks through five practical ways to implement gray (canary) releases in Spring Boot 3.5.0, covering gateway‑based weight and header routing, programmatic route configuration, a custom reactive load‑balancer, and application‑layer annotations with custom HandlerMapping, each illustrated with concrete code samples.

AnnotationCustom Load BalancerGray Release
0 likes · 12 min read
5 Elegant Spring Boot Gray Release Techniques You Can Implement Immediately
Spring Full-Stack Practical Cases
Spring Full-Stack Practical Cases
Jul 11, 2026 · Backend Development

Boost Performance in Spring Boot with a Single Batch‑Processing Annotation

The article demonstrates how to create a custom @BatchProcess annotation combined with AOP to aggregate high‑frequency requests into batches, persist metadata in Redis, and process them efficiently, thereby reducing connection, I/O, and CPU overhead in distributed, high‑concurrency Spring Boot 3.5.0 applications.

AOPCustom AnnotationPerformance optimization
0 likes · 14 min read
Boost Performance in Spring Boot with a Single Batch‑Processing Annotation
Spring Full-Stack Practical Cases
Spring Full-Stack Practical Cases
Jul 10, 2026 · Fundamentals

13 Common Java Pitfalls You Might Be Falling Into

This article enumerates thirteen frequent Java mistakes—from returning null and misusing string concatenation to improper synchronization and lock handling—showing the flawed code, explaining why it is problematic, and providing concise, correct alternatives with runnable examples.

ConcurrentModificationExceptionJavaJava21
0 likes · 14 min read
13 Common Java Pitfalls You Might Be Falling Into
Spring Full-Stack Practical Cases
Spring Full-Stack Practical Cases
Jul 10, 2026 · Backend Development

Goodbye ResponseEntity: 4 Declarative Patterns for Cleaner Spring Boot APIs

The article shows how overusing ResponseEntity in Spring Boot controllers makes code noisy and mixes business logic with HTTP handling, and introduces four declarative alternatives—@ResponseStatus on methods or exceptions, direct object returns, global ProblemDetail via @ControllerAdvice, and a ResponseBodyAdvice wrapper—to produce cleaner, more testable APIs.

API designControllerAdviceProblemDetail
0 likes · 16 min read
Goodbye ResponseEntity: 4 Declarative Patterns for Cleaner Spring Boot APIs
Spring Full-Stack Practical Cases
Spring Full-Stack Practical Cases
Jul 9, 2026 · Backend Development

5 Tips to Keep Your Spring Service Clean and High‑Quality

This article presents five practical patterns—single‑use‑case classes, a lightweight Facade, self‑validating input records, domain‑event side‑effects, and ports‑and‑adapters—that transform monolithic Spring @Service classes into modular, readable, testable, and transaction‑safe components, improving maintainability and extensibility.

Clean ArchitectureDomain eventsFacade
0 likes · 15 min read
5 Tips to Keep Your Spring Service Clean and High‑Quality
Spring Full-Stack Practical Cases
Spring Full-Stack Practical Cases
Jul 8, 2026 · Backend Development

How to Efficiently Upload GB‑Scale Files with Spring Boot

The article explains why traditional single‑file uploads fail for files over 100 MB, introduces a chunked upload architecture, provides complete Spring Boot controller code for initializing, uploading, merging chunks, shows high‑performance merging with RandomAccessFile, front‑end chunk handling with progress, resumable checks, HMAC verification, and optional MinIO storage.

Chunked UploadJavaLarge Files
0 likes · 11 min read
How to Efficiently Upload GB‑Scale Files with Spring Boot
Spring Full-Stack Practical Cases
Spring Full-Stack Practical Cases
Jul 7, 2026 · Frontend Development

Free Claude Code + Pencil: Auto‑Generate UI and Seamlessly Convert Between Design and Code

This guide shows how to install the Pencil VS Code extension, configure Claude Code with Spring Boot 3.5.0, use AI prompts to design a bilingual enterprise login UI, export the design as a .pen file, and automatically generate Vue 3 + ElementPlus code, illustrating the full design‑to‑code and code‑to‑design workflow.

Claude CodeDesign‑code conversionElementPlus
0 likes · 8 min read
Free Claude Code + Pencil: Auto‑Generate UI and Seamlessly Convert Between Design and Code
Spring Full-Stack Practical Cases
Spring Full-Stack Practical Cases
Jul 7, 2026 · Backend Development

No AOP? Achieve Zero‑Intrusion Parameter Auto‑Filling in Spring Boot

This article demonstrates how to leverage Spring Boot's type‑conversion and AnnotationFormatterFactory to implement elegant, zero‑intrusion parameter auto‑filling, covering a basic string‑to‑object conversion example and a remote‑service lookup scenario with complete code and test results.

AnnotationFormatterFactoryBackend DevelopmentJava
0 likes · 7 min read
No AOP? Achieve Zero‑Intrusion Parameter Auto‑Filling in Spring Boot