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Java Backend Technology
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Java Backend Technology

Focus on Java-related technologies: SSM, Spring ecosystem, microservices, MySQL, MyCat, clustering, distributed systems, middleware, Linux, networking, multithreading. Occasionally cover DevOps tools like Jenkins, Nexus, Docker, and ELK. Also share technical insights from time to time, committed to Java full-stack development!

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Recent Articles

Latest from Java Backend Technology

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Java Backend Technology
Java Backend Technology
May 20, 2026 · Artificial Intelligence

Claude Code vs Codex: 10× Cost, 4× Speed – A Deep Comparative Review

The article provides a data‑driven comparison between Anthropic's Claude Code and OpenAI's Codex, covering benchmark scores (SWE‑bench, Terminal‑Bench), blind‑test code‑quality results, token consumption, real‑world cost scenarios, ecosystem integration (MCP), and community feedback to help teams choose the right AI coding agent for their workflow.

AI coding agentsClaude CodeCodex
0 likes · 14 min read
Claude Code vs Codex: 10× Cost, 4× Speed – A Deep Comparative Review
Java Backend Technology
Java Backend Technology
May 19, 2026 · Artificial Intelligence

Top 5 Java AI Frameworks You Should Know

This article reviews the five major Java AI frameworks—Spring AI, LangChain4j, Spring AI Alibaba, AgentScope‑Java, and Semantic Kernel—detailing their architectures, core features, pros and cons, and provides guidance on selecting the right one for different enterprise scenarios.

AIAgentScopeFramework
0 likes · 22 min read
Top 5 Java AI Frameworks You Should Know
Java Backend Technology
Java Backend Technology
Apr 28, 2026 · Backend Development

10 Common MyBatis-Plus Pitfalls and How to Avoid Them

This article examines ten frequent pitfalls when using MyBatis-Plus—such as incorrect pagination counts, disabled pagination, logical‑delete mishandling, auto‑fill failures, optimistic‑lock issues, batch‑insert slowness, enum mapping errors, JSON type‑handler problems, and query‑wrapper quirks—explains their causes, and provides concrete code‑level solutions and best‑practice recommendations.

Batch InsertJSON TypeHandlerJava
0 likes · 18 min read
10 Common MyBatis-Plus Pitfalls and How to Avoid Them
Java Backend Technology
Java Backend Technology
Apr 26, 2026 · Artificial Intelligence

Why Claude Code Says Nothing Unnecessary: Inside Its Minimalist Prompt Design

The article dissects Claude Code’s lean output by exposing the meticulously crafted system prompts that enforce a strict engineering‑assistant role, safety boundaries, concise output rules, and disciplined Git workflows, revealing how each rule curtails hallucination and over‑engineering while enabling reliable, task‑focused code generation.

AI Code AssistantClaude CodePrompt Engineering
0 likes · 9 min read
Why Claude Code Says Nothing Unnecessary: Inside Its Minimalist Prompt Design
Java Backend Technology
Java Backend Technology
Apr 24, 2026 · Artificial Intelligence

Interviewers Mock My Fast Open‑Source Reading—I Say I Use DeepWiki’s Codemap Mode

The article explains how DeepWiki, an AI‑powered tool by Devin, indexes GitHub repositories and offers both symbol‑level documentation and a Codemap mode that pairs step‑by‑step explanations with the exact source files, dramatically speeding up the learning of open‑source projects.

AI-assisted code readingCodemapDeepWiki
0 likes · 6 min read
Interviewers Mock My Fast Open‑Source Reading—I Say I Use DeepWiki’s Codemap Mode
Java Backend Technology
Java Backend Technology
Apr 23, 2026 · Artificial Intelligence

Claude Code vs Cursor vs Codex: Which AI Coding Assistant Fits Your Workflow?

After a six‑month hands‑on trial, the author compares Claude Code, Cursor, and Codex across six real‑world scenarios—daily coding, large‑scale refactoring, code review, CI/CD integration, batch PR generation, and learning new frameworks—showing where each tool shines, its trade‑offs, and how to combine them for maximum productivity.

AI coding assistantsClaude CodeCodex
0 likes · 24 min read
Claude Code vs Cursor vs Codex: Which AI Coding Assistant Fits Your Workflow?
Java Backend Technology
Java Backend Technology
Apr 22, 2026 · Artificial Intelligence

Why a 200‑Line Markdown File Got 45K Stars: Lessons for LLM‑Assisted Coding

The article examines how a tiny 200‑line CLAUDE.md file created by Forrest Chang exploded to over 45,000 GitHub stars by distilling Andrej Karpathy’s critique of LLM coding into four concrete guidelines, explains why the timing, ecosystem, and community adoption made it viral, and shows how developers can integrate and evaluate the rules in their own projects.

AI codingBest PracticesClaude
0 likes · 11 min read
Why a 200‑Line Markdown File Got 45K Stars: Lessons for LLM‑Assisted Coding
Java Backend Technology
Java Backend Technology
Apr 20, 2026 · Operations

Can Linux Replace Windows? Exploring Deepin’s Desktop, Development Tools, and Real‑World Benefits

This article examines whether Linux, specifically the Deepin distribution, can serve as a practical replacement for Windows by showcasing its graphical desktop, daily development environment, communication apps, Android compatibility, performance advantages, command‑line efficiency, and the freedom offered by an open‑source operating system.

Android CompatibilityLinuxOpen-source
0 likes · 11 min read
Can Linux Replace Windows? Exploring Deepin’s Desktop, Development Tools, and Real‑World Benefits