jboss 3.2.3为何取不到数据源?

deploy中已部署了oracle的数据源.(oracle-ds.xml)
<datasources>
<local-tx-datasource>
<jndi-name>DefaultDS</jndi-name>
<connection-url>jdbc:oracle:thin:@<host>:1521:<sid></connection-url>
<!--

Here are a couple of the possible OCI configurations.
For more information, see http://otn.oracle.com/docs/products/oracle9i/doc_library/release2/java.920/a96654/toc.htm

<connection-url>jdbc:oracle:oci:@youroracle-tns-name</connection-url>
or
<connection-url>jdbc:oracle:oci:@(description=(address=(host=youroraclehost)(protocol=tcp)(port=1521))(connect_data=(SERVICE_NAME=yourservicename)))</connection-url>

Clearly, its better to have TNS set up properly.
-->
<driver-class>oracle.jdbc.driver.OracleDriver</driver-class>
<user-name>jboss</user-name>
<password>password</password>
<!-- Uses the pingDatabase method to check a connection is still valid before handing it out from the pool -->
<!--valid-connection-checker-class-name>org.jboss.resource.adapter.jdbc.vendor.OracleValidConnectionChecker</valid-connection-checker-class-name-->
<!-- Checks the Oracle error codes and messages for fatal errors -->
<exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.OracleExceptionSorter</exception-sorter-class-name>
<!-- sql to call when connection is created
<new-connection-sql>select sysdate from dual</new-connection-sql>
-->

<!-- sql to call on an existing pooled connection when it is obtained from pool - the OracleValidConnectionChecker is prefered
<check-valid-connection-sql>select sysdate from dual</check-valid-connection-sql>
-->
<check-valid-connection-sql>select sysdate from dual</check-valid-connection-sql>

</local-tx-datasource>

</datasources>

在客户端lookup数据源的时候出现错误:
javax.naming.NameNotFoundException: No object bound for java:/DefaultDS
at com.sun.enterprise.naming.java.javaURLContext.lookup(javaURLContext.java:116)

除了在deploy下配置oracle-ds.xml外还需要其他的设置的吗?

检查一下你发布的时候,服务器报的什么信息哟!
怎么你这个配置文件里面没有指明数据库呢?

jboss中的DataSource只能由jboss容器内的应用访问到,单独的java客户端不能访问DS

部署实体bean的时候也可以用这个数据源的.
btw:copy代码过来的时候没有copy完全,不好意思.

噢.
3ks