工作之：weblogic的url 使用weblogic连接RAC数据库的方式配置如下

 jdbc:oracle:thin:@(description=(address_list= (address=(host=10.61.193.21)(protocol=tcp)(port=1521))(address=(host=10.61.193.23)(protocol=tcp) (port=1521))(load_balance=yes)(failover=yes))(connect_data=(service_name= scdb)))