JDBC连接集群数据库的方法

在连接数据库的url地址有点不一样 代码如下:jdbc:oracle:thin:@(DESCRIPTION=(LOAD_BALANCE=on)(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=IP1)(PORT=1521))(ADDRESS=(PROTOCOL=TCP)(HOST=IP2)(PORT=1521)))(CONNECT_DATA=(SERVICE_NAME=服务名))) url=jdbc:oracle:thin:@(DESCRIPTION =(ADDRESS_LIST =(ADDRESS = (PROTOCOL = TCP)(HOST = 192