oracle配置URL的两种常见的方式及java的连接

1.普通的SID实例名配置

　jdbc:oracle:thin:@136.155.131.111:1521:dzyw

     此种方式中java连接：　url=jdbc:oracle:thin:@136.155.131.111:1521:dzyw

２.RAC(集群方式连接)配置

　jdbc:oracle:thin:@(DESCRIPTION =(ADDRESS_LIST =(ADDRESS = (PROTOCOL = TCP)(HOST = 136.155.131.111 )(PORT = 1521)))(CONNECT_DATA =(SERVICE_NAME = dzyw)))

   集群方式中java连接：url=jdbc:oracle:thin:@(DESCRIPTION =(ADDRESS_LIST =(ADDRESS = (PROTOCOL = TCP)(HOST = 136.155.131.111:1521 )(PORT = 1521)))(CONNECT_DATA =(SERVICE_NAME = dzyw)))