做个笔记

 

jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=vip1)(PORT=1521))(ADDRESS=(PROTOCOL=TCP)(HOST=vip2)(PORT=1521))(LOAD_BALANCE=yes)(FAILOVER=on))(CONNECT_DATA=(SERVICE_NAME=gs)))

 

String URL=
"jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS_LIST=" +
        "(ADDRESS=(PROTOCOL=TCP)(HOST=ip1)(PORT=1521))" +
        "(ADDRESS=(PROTOCOL=TCP)(HOST=ip2)(PORT=1521))" +
        "(LOAD_BALANCE=yes)(FAILOVER=on))" +
        "(CONNECT_DATA=(SERVICE_NAME=orcl)))" ;