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Java Web Project

Focused on Java backend technologies, trending internet tech, and the latest industry developments. The platform serves over 200,000 Java developers, inviting you to learn and exchange ideas together. Check the menu for Java learning resources.

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Recent Articles

Latest from Java Web Project

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Java Web Project
Java Web Project
Aug 14, 2025 · Backend Development

Why a Unified Controller Response Format Is Essential: Best Practices and AOP Implementation

The article explains how inconsistent API return types, missing error handling, irrelevant or complex parameters, and lack of proper result objects lead to maintenance headaches, and demonstrates a disciplined approach using a generic ResultBean, standardized controller conventions, and Spring AOP for logging and exception handling.

AOPAPI designController
0 likes · 11 min read
Why a Unified Controller Response Format Is Essential: Best Practices and AOP Implementation
Java Web Project
Java Web Project
Aug 12, 2025 · Industry Insights

Why Reqable Beats Postman: Free, Fast, and Feature‑Rich API Testing

The article evaluates Reqable as a free, cross‑platform API testing tool, detailing its performance advantages over Postman, extensive feature set, data‑migration capabilities, HTTP/2‑3 support, active community contributions, and open‑source components, while providing concrete benchmark data and usage scenarios.

HTTP/3Postman alternativeREST tools
0 likes · 7 min read
Why Reqable Beats Postman: Free, Fast, and Feature‑Rich API Testing
Java Web Project
Java Web Project
Aug 8, 2025 · Industry Insights

How a 90s Programmer Earned 7 Million Yuan with Illegal Video‑Repost Software and Got Sentenced

The article details a 90s programmer’s development of illegal video‑repost software that bypasses platform checks, generated over 7 million yuan in profit within a year, and led to criminal convictions for both the developer and his sales associate, illustrating a full illicit supply chain.

criminal caseillegal softwareindustry insight
0 likes · 4 min read
How a 90s Programmer Earned 7 Million Yuan with Illegal Video‑Repost Software and Got Sentenced
Java Web Project
Java Web Project
Aug 4, 2025 · Databases

Why Docker May Not Be Ideal for MySQL: N Critical Reasons Explained

The article analyzes why running MySQL in Docker containers can cause data‑security risks, performance bottlenecks, state management problems, and insufficient resource isolation, while also outlining scenarios where containerization might still be viable.

ContainerizationData SecurityDocker
0 likes · 8 min read
Why Docker May Not Be Ideal for MySQL: N Critical Reasons Explained
Java Web Project
Java Web Project
Jul 31, 2025 · Operations

How to Turn a Raspberry Pi Zero W into a Tiny Web Server with SSH and Ngrok

This step‑by‑step guide shows how to choose a Raspberry Pi Zero W, flash Raspbian Stretch Lite onto a micro‑SD card, enable headless SSH, configure Wi‑Fi, replace apt sources, install and start nginx, and expose the site to the internet using ngrok, while noting performance and troubleshooting tips.

LinuxNginxRaspberry Pi
0 likes · 11 min read
How to Turn a Raspberry Pi Zero W into a Tiny Web Server with SSH and Ngrok
Java Web Project
Java Web Project
Jul 26, 2025 · Backend Development

How a Simple Pagination Change Triggered a P0 Outage and What We Learned

A seemingly trivial pagination update in a Java order service caused a P0 outage, leading to a 73‑minute disruption, 156 user complaints, and an estimated 650,000 CNY GMV loss; the post details the root cause, impact analysis, emergency response, and concrete process improvements to prevent recurrence.

JavaMicroservicesbackend
0 likes · 14 min read
How a Simple Pagination Change Triggered a P0 Outage and What We Learned
Java Web Project
Java Web Project
Jul 22, 2025 · Backend Development

How I Turned an Open‑Source Java E‑Commerce Kit into a 5‑Figure Side Business in 25 Days

In this detailed case study I describe how I discovered the CRMEB Java e‑commerce project on GitHub, cloned and evaluated its features, customized product, order, and payment modules for a mother‑and‑baby shop, tackled environment setup, performance tuning, and deployment, and ultimately delivered a fully functional marketplace that boosted my freelance income fivefold.

E-commerceJavabackend
0 likes · 14 min read
How I Turned an Open‑Source Java E‑Commerce Kit into a 5‑Figure Side Business in 25 Days
Java Web Project
Java Web Project
Jul 5, 2025 · Backend Development

How to Hot‑Deploy User‑Provided JAR Implementations with Spring and Reflection

This article walks through building a Java interface, providing two implementation styles (Spring‑managed and pure‑reflection), loading user‑uploaded JARs at runtime, dynamically registering or removing beans in the Spring container, and testing the whole hot‑deployment cycle with concrete code examples.

Dynamic LoadingHot DeploymentJar
0 likes · 9 min read
How to Hot‑Deploy User‑Provided JAR Implementations with Spring and Reflection
Java Web Project
Java Web Project
Jul 4, 2025 · Backend Development

Why Process Engines Are Essential for Scalable Business Logic: A Deep Dive with MemberClub

The article explains how excessive if‑else branching in multi‑business systems harms maintainability, argues for using a flow engine and plugin extension engine to achieve code isolation and extensibility, and demonstrates the approach with concrete Java examples from the open‑source MemberClub project.

MicroservicesProcess Orchestrationbackend
0 likes · 8 min read
Why Process Engines Are Essential for Scalable Business Logic: A Deep Dive with MemberClub