oracle 双机 客户端连接配置

oracle 双机连接配置

xxxdb =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST = xx.xxx.xx.x)(PORT = 1521))
      (ADDRESS = (PROTOCOL = TCP)(HOST =xx.xxx.xx.x)(PORT = 1521))
      (load_balance=yes)
    )
    (CONNECT_DATA =
     (server=dedicated)
      (SERVICE_NAME = xxxx)
      (failover_mode=(type=select)(method=basic)(retries=30))
      (delay=15)
    )
  )

websphere中配置
jdbc:oracle:thin:@(description=(address_list=(address=(protocol=tcp)(host=xx.xxx.xx.x)(port=1521))(address=(protocol=tcp)(host=xx.xxx.xx.x)(port=1521))(load_balance=yes))(connect_data=(server=dedicated)(service_name=xxxx)(failover_mode=(type=select)(method=basic)(retries=30)(delay=15))))