Hibernate+ORACLE

snowdrift

我在用Hibernate連接時出現(xiàn)如下的錯誤,請問各個大俠,像這樣的異常該怎么解決呢?我已經(jīng)按Hibernate的要求做了配置了,所有的包我都直接導(dǎo)進當前工程底下了.謝謝各位了
Exception in thread "main" org.hibernate.exception.JDBCConnectionException: Cannot open connection
        at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:74)
        at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
        at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:29)
        at org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:426)
        at org.hibernate.jdbc.ConnectionManager.getConnection(ConnectionManager.java:144)
        at org.hibernate.jdbc.AbstractBatcher.prepareQueryStatement(AbstractBatcher.java:139)
        at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1547)
        at org.hibernate.loader.Loader.doQuery(Loader.java:673)
        at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236)
        at org.hibernate.loader.Loader.doList(Loader.java:2220)
        at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2104)
        at org.hibernate.loader.Loader.list(Loader.java:2099)
        at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:37
        at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:33
        at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172)
        at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121)
        at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79)
        at hibernateDAO.User2DAO.findAll(User2DAO.java:93)
        at testHib.Test.main(Test.java:31)
Caused by: java.sql.SQLException: No suitable driver found for jdbcracle:thinlocalhost:1521:snowdrift
        at java.sql.DriverManager.getConnection(Unknown Source)
        at java.sql.DriverManager.getConnection(Unknown Source)
        at org.hibernate.connection.DriverManagerConnectionProvider.getConnection(DriverManagerConnectionProvider.java:110)
        at org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:423)
        ... 15 more

kakasi

所有的包我都直接導(dǎo)進當前工程底下了

怎么放的？錯誤是找不到驅(qū)動，很有可能你的驅(qū)動包沒有配置到classpath上。

snowdrift

謝謝你的提醒,我的包的確沒有放在classpath下,我原本認為直接導(dǎo)入到工程底下就行,看來我錯了,浪費了一天的時間