weblogic数据源负载均衡oracleRAC jdbcURL

jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=137.64.25.28)(PORT=1522))(ADDRESS=(PROTOCOL=TCP)(HOST=137.64.25.29)(PORT=1522))(LOAD_BALANCE=YES)(FAILOVER=YES))(CONNECT_DATA=(SERVICE_NAME=ttprac)))