If you've done much JDBC work, or written any n-tiered data-driven applications, you're probably familiar with the idea of a data source.
如果熟悉JDBC或者编写过n -层数据驱动的应用程序，您可能已经对数据源的概念非常熟悉了。
If you've done much JDBC work, or written any n-tiered data-driven applications, you're probably familiar with the idea of a data source.
如果熟悉JDBC或者编写过n -层数据驱动的应用程序，您可能已经对数据源的概念非常熟悉了。
应用推荐