一起码代码

Mysql1、生成 有 - 的格式： e3d7387a-c1df-11ec-ac0a-525400625d29 select UUID() as uuid2.生成不含 - 的格式：1dd13e56c1e011ecac0a525400625d29select replace(uuid(),"-","") as uuid;3.insert 使用INSERT INTO t_table (`id`,`name`) VALUES (REPLACE(UUID(),"-",""),'张三');Ex

<dependencies> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>8.0.22</version> </dependency> &lt