Backend team lead & architect with 10+ years experience, full‑stack engineer, sharing insights and solo development practice.
This guide lists the must‑have macOS applications for web full‑stack developers, covering productivity terminals, markdown editors, IDEs, mobile mini‑program tools, container management, database clients, lightweight editors, AI‑enhanced code editors, and essential package managers to streamline the entire development workflow.
This guide explains the WeChat Mini Program review workflow, lists the most frequent rejection reasons such as missing privacy policies, incomplete content, mismatched categories, and provides concrete steps—including code adjustments and documentation tips—to dramatically improve approval chances.
This article explains the design and implementation of a dual‑token authentication system—short‑lived AccessToken and long‑lived RefreshToken—for WeChat Mini‑Programs, covering token generation, login flow, client‑side handling of 401/403 errors, and best‑practice testing strategies.
This guide explains what WeChat Mini Program subscription messages are, outlines common use cases, and provides a step‑by‑step implementation process—including template creation, backend push configuration, frontend subscription requests, and server‑side message sending with code examples.
Since September 15, 2023, WeChat Mini Programs enable privacy features by default, requiring developers to configure a privacy agreement, select required user data types, handle authorization dialogs, and follow specific code patterns to avoid audit failures and ensure API access.
This guide walks beginners through creating a WeChat Mini Program with the native framework, covering file structure, project initialization, npm integration, UI component setup, custom TabBar implementation, and page title configuration, enabling a solid foundation for further development.
This article walks you through the entire process of registering, filing, and certifying a personal WeChat Mini Program, covering account type selection, publishing steps, filing requirements, MIIT SMS verification, and common pitfalls to avoid.
This comprehensive guide explains MySQL indexing fundamentals, B+Tree advantages, index classifications, optimal creation strategies, and how to use EXPLAIN to diagnose and fine‑tune queries for maximum performance while avoiding common pitfalls.
This article explains why a plain Dockerfile for a Spring Boot fat JAR is inefficient, introduces Spring Boot's layered JAR format, and provides a multi‑stage Dockerfile that leverages layer caching to speed up builds and reduce runtime overhead.
This guide walks through creating a Spring Boot 3.3.3 microservice permission framework with OAuth2, covering technology stack, core features, project structure, step‑by‑step service startup, token acquisition, API calls, and provides the complete source repository for hands‑on experimentation.
