线程安全的数据库连接池 连接到多个数据库系统 零运行时配置,连接使用一个URL模式 支持MySQL、PostgreSQL SQLite和Oracle-Thread safe Database Connection Pool Connect to multiple systems Zero runtime configuration, connect using a URL scheme Supports MySQL, PostgreSQL, SQLite and Ora

连接各种各样的常见数据库，包括oracle，sqlserver，mysql，postgresql等。(Connect to a wide variety of common databases, including Oracle, sqlserver, mysql, PostgreSQL, and so on.)