javaweb项目启动后一两分钟druid报错 连接关闭

Question

javaweb项目启动后一两分钟druid报错 连接关闭
java.sql.SQLException: connection closed
at com.alibaba.druid.pool.DruidPooledConnection.checkStateInternal(DruidPooledConnection.java:1163)
at com.alibaba.druid.pool.DruidPooledConnection.checkState(DruidPooledConnection.java:1154)
at com.alibaba.druid.pool.DruidPooledConnection.prepareStatement(DruidPooledConnection.java:337)

而且感觉数据库连接池配置下面三个属性没有起作用

Answer 1

一般是没有问题的，看看是不是数据库有什么设置问题？