HikariPool连接池异常

异常：

java.sql.SQLTransientConnectionException: HikariPool-1 - Connection is not available, request timed out after 30000ms.

 

解决办法：

            dataSource.setIdleTimeout(60000);
            dataSource.setConnectionTimeout(60000);
            dataSource.setValidationTimeout(3000);
            dataSource.setLoginTimeout(5);
            dataSource.setMaxLifetime(60000);
            dataSource.setMaximumPoolSize(10);