Spring Boot WebSocket常用方法
从入门到精通Spring Boot中WebSocket常用方法
目录一、WebSocket基础概念1.1 什么是WebSocket1.2 WebSocket与HTTP的区别二、Spring Boot集成WebSocket2.1 添加依赖2.2 配置WebSocket三、WebSocket常用使用方法3.1 简单消息收发3.1.1 创建消息实体类3.1.2 创建消息[详细]
2025-08-14 11:45 分类:开发Why does MySQL autoincrement increase on failed inserts?
A co-worker just made me aware of a very strange MySQL behavior. Assuming you have a table with an auto_increment field and another field that is set to unique (e.g. a username-field). When trying to[详细]
2022-12-29 06:10 分类:问答