使用mysql实现分布式锁的方式这里演示两种: 1:基于 MySQL 实现的乐观锁 2:基于 MySQL 实现的悲观锁 数据库脚本
SET NAMES utf8mb4;
SET FOREIGN_KEY_CHECKS 0;-- ----------------------------
-- Table structure for product_stock
-- -----------------------…
Apple 发布的 OpenELM(一系列专为高效设备上处理而设计的开源语言模型)引发了相当大的争论。一方面,苹果在开源协作和设备端AI处理方面迈出了一步,强调隐私和效率。另一方面,与微软 Phi-3 Mini 等竞争对手相比…
Introduction 介绍 Software design principles are the foundation of software development. As a software engineer, you can find them in your work tools, languages, frameworks, paradigms, and patterns. They are the core pillars of “good” and “readable” co…
Dependency injection (DI) is a design pattern and programming technique to manage dependencies between different components. 依赖注入(DI)是一种用于管理不同组件之间依赖关系的设计模式和编程技术。 In DI, the dependencies of a class or ot…