Table of Contents 1. Overview 1. What is SPI 2. What are the differences compared to API 3. What is the use of SPI 4. SPI Working Mechanism 2. ServiceLoader 1. Source Code Analysis 2. Summary 3. Practical Application Scenarios of SPI 1. JDBC 2. Spring 3. Dubbo 4. Conclusion 1 Overview What is SPI … Read more
Silence is golden, but it will eventually shine. Hello everyone, I am Silent. As a Java developer, have you ever encountered this dilemma: as the project grows larger and features keep piling up, you find that the core code’s coupling degree is increasing, and replacing a certain component requires significant changes, even a complete refactor? … Read more
Introduction With the increasing popularity of Internet of Things (IoT) and real-time data monitoring applications, the MQTT protocol has become one of the preferred protocols for IoT communication due to its lightweight, low power consumption, and high efficiency. This article will guide you step-by-step on how to integrate the MQTT protocol in the RuoYi frontend-backend … Read more
STRAT Ride the Wind and Break the Waves | Set Sail with the Clouds Today, let’s talk about the SPI mechanism in JAVA!!! What exactly is SPI SPI stands for Service Provider Interface and is widely used in major frameworks such as: JDBC, SLF4J, Dubbo, etc. It is an interface-oriented programming approach and serves as … Read more
Students majoring in computer science often ask me this question: Should I choose Java or embedded systems? I’ve heard that software salaries are high, but hardware becomes more valuable as you age. Is that really the case? To be honest, there is no standard answer to this question. However, I can share some real data … Read more
Java Technology Stack www.javastack.cn Follow to read more quality articles Recently, TIOBE released the programming language rankings for the past year: Data source: TIOBE: https://www.tiobe.com/tiobe-index/ About TIOBE: The TIOBE Programming Community Index is an indicator of the popularity of programming languages, updated monthly. The ratings are based on the number of skilled engineers worldwide, courses, … Read more
Introduction In today’s digital age, data security has become one of the most severe challenges faced by enterprises and developers. Imagine your bank account information and personal privacy data as precious items placed in a transparent glass house, easily visible to anyone. This is why data encryption technology is so important—it acts like an invisibility … Read more
The HTTP request and response handling mechanism in Java is a crucial part of developing web applications or interacting with web services. This article will detail the basic concepts of HTTP requests and responses in Java, common handling methods, and some best practices. 1. HTTP Requests An HTTP request is a request sent from a … Read more
Introduction: New students entering computer science often feel confused by the abundance of `#include <stdio.h>`: “It’s 2025, and the school is still teaching the ancient C language? Isn’t Java or Python better?” Today, we will dissect this classic debate—what languages should computer science students actually learn? I. C Language: The “Atomic Structure” of the Computer … Read more
Java Security Mechanisms: Applications of Encryption and Decryption Algorithms In modern software development, data security is a crucial topic. Java provides various encryption and decryption algorithms to ensure the security of data during transmission and storage. This article will introduce commonly used encryption and decryption algorithms in Java and provide code examples to help beginners … Read more