摘要: 1. 员工表给账号字段增加了唯一索引,添加同名账号报错: java.sql.**SQLIntegrityConstraintViolationException**: Duplicate entry 'admin' for key 'idx_username' ![](https://img2023 阅读全文
posted @ 2023-06-21 08:13 yddwinter 阅读(16) 评论(0) 推荐(0) 编辑