Java优学网DBCP连接池配置指南：轻松管理数据库连接，提升应用性能

dataSource.setMaxTotal(50); dataSource.setMinIdle(10); dataSource.setMaxIdle(20); dataSource.setMaxConnLifetimeMillis(3600000); // 1小时 dataSource.setTestWhileIdle(true); dataSource.setTimeBetweenEvictionRunsMillis(30000);