随笔分类 -  JPA

JPA
摘要：配置文件 ==mysql8.0和5.7有区别== 如启动报错：Communications link failure The driver has not received any packets from the server. 则注意检查连接mysql版本 点击查看代码 ## 数据源配置 spr 阅读全文
posted @ 2022-10-23 18:47 jf666new 阅读(195) 评论(0) 推荐(0) 编辑

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