eclipse下配置hibernate用datasource连接数据库的问题

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1、eclipse下配置hibernate用datasource连接数据库的问题精彩对话：甲：我把hibernate.cfg.xml文件内容帖出来给大家看看：

2、te-configuration-3.0.dtd">    "java:comp/env/jdbc/oradb"    org.hibernate.connecti

3、on.DatasourceConnectionProvider        org.hibernate.dialect.Oracle9Dialect    true    

4、configuration>运行时包错如下：log4j:WARNNoappenderscouldbefoundforlogger(org.hibernate.cfg.Environment).log4j:WARNPleaseinitializethelog4jsystemproperly.org.hibernate.HibernateException:Couldnotfinddatasource    atorg.hibernate.connection.DatasourceConnection

5、Provider.configure(DatasourceConnectionProvider.java:56)    atorg.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:124)    atorg.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(Co

6、nnectionProviderFactory.java:56)    atorg.hibernate.cfg.SettingsFactory.createConnectionProvider(SettingsFactory.java:414)    atorg.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:62)    atorg.hibernate.cfg.Configuration.buildSettings

7、(Configuration.java:2009)    atorg.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1292)    athibernate.demo01.PersonOperate.(PersonOperate.java:21)    athibernate.demo01.PersonTest.main(PersonTest.java:17)Causedby:javax.namin

8、g.NoInitialContextException:Needtospecifyclassnameinenvironmentorsystemproperty,orasanappletparameter,orinanapplicationresourcefile:  java.naming.factory.initial    atjavax.naming.spi.NamingManager.getInitialContext(NamingManager.java:640)