tomcat,plsql的配置

eclipse下的tomcat配数据源，文件名为context.xml:
<Resource auth="Container" driverClassName="oracle.jdbc.driver.OracleDriver" maxActive="100" maxIdle="10" maxWait="5000" name="iac" password="dd" type="javax.sql.DataSource" url="jdbc:oracle:thin:@10.85.144.36:1521:IMS" username="ims"/>
其中name="iac"为jndi的名字[dataSourceName=java:comp/env/iac](前面加"java:comp/env/")
password="dd" 为数据库登录密码
username="ims"为数据库名

plsql的登录配置，文件名为tnsnames.ora，路径D:\oracle\product\10.2.0\db_1\NETWORK\ADMIN
其中name1、name2为plsql登录页面Database的下拉框选项。
name1 =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = 主机名/ip)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = 数据库的服务名)
    )
  )

name2 =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = 主机名/ip)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = 数据库的服务名)
    )
  )

EXTPROC_CONNECTION_DATA =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
    )
    (CONNECT_DATA =
      (SID = PLSExtProc)
      (PRESENTATION = RO)
    )
  )[这个跟其他的不太一样，不知道为什么]
。。。