标签：sql 文件 serve pack 修改 com false ruid ati
异常错误：Communications link failure The last packet successfully received from the server was 3,544 milliseconds ago
解决方法：
找到application-druid.yml文件
将testOnBorrow: false
修改为
testOnBorrow: true
标签：sql 文件 serve pack 修改 com false ruid ati
原文地址：https://www.cnblogs.com/object360/p/13391412.html
