常用JDBC连接数据库方法总结如下：



一、DB2



Class.forName("Com.ibm.db2.jdbc.net.DB2Driver")



String url="jdbc:db2://dburl:port/DBname"



cn = DriverM-Commonly used methods of JDBC database connections are summarized as follows: First, DB2 Class.forName (　Com.ibm.db2.jdbc.net.DB2Driver ) String url =　jdbc: db2:// dburl: port/DBname　cn = DriverM