JDBC连接集群数据库

来源：纷纭教育

在连接数据库的url地址有点不一样 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:o

在连接数据库的url地址有点不一样

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