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 = 192.168.0.77)(PORT = 1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.0.91)(PORT = 1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = hostIp3)(PORT = 1521))
)
(CONNECT_DATA =(SERVICE_NAME = APPDB)))
username=imei_app
password=imei_app

TNS简要介绍与应用 Oracle中TNS的完整定义：transparence Network Substrate透明网络底层，监听服务是它重要的一部分，不是全部，不要把TNS当作只是监听器。TNS是Ora ...