weblogic连接oracle RAC数据源配置

weblogic连接oracle RAC数据源配置
直接使用了RAC的负载均衡策略。
在Oracle中找到tnsnames.ora这个文件。在配置数据源时，URL修改为如下
jdbc:oracle:thin:@(description=(ADDRESS_LIST =(ADDRESS = (PROTOCOL = TCP)(HOST = 10.11.1.159)(PORT = 1521))(ADDRESS = (PROTOCOL = TCP)(HOST = 10.11.1.158)(PORT = 1521))(load_balance=yes)(failover=yes))(connect_data=(service_name= racdb)(instance_name=racdb1)(instance_name=racdb2)))


jdbc:oracle:thin:@ywjkserver1_vip:1521:ywjkdb

jdbc:oracle:thin:@(description=(ADDRESS_LIST =(ADDRESS = (PROTOCOL = TCP)(HOST = ywjkserver1_vip)(PORT = 1521))(ADDRESS = (PROTOCOL = TCP)(HOST = ywjkserver2_vip)(PORT = 1521))(load_balance=yes)(failover=yes))(connect_data=(service_name= ywjkdb)(instance_name=ywjkdb1)(instance_name=ywjkdb2)))


YzqfDataSource