建立与DB2 数据源的连接，Java连接DB2数据源的方法源码实例。DB2 数据库是IBM 公司开发的大型数据库，由于其性能稳定、功能强大和技术支持良好，因而受到很多客户的喜爱。使用DB2 数据库时需要加载IBM 提供的专门驱动程序，本Java源码介绍具体如何加载DB2 的驱动，并建立数据库连接。

　　程序运行后将从数据库中获得记录的信息，并对指定记录进行更新。-Establish a connection with the DB2 data source, Java DB2 data source connection method source code examples. IBM s DB2 database is the development of large databases, because of its stable performance, powerful and technical support is good, so loved by many customers. Need to load drivers specifically provided when using IBM DB2 database, the Java source code describes how to load the specific driver for DB2, and establish a database connection.

After running the database obtained from the information recording medium, and the specified record is updated.