如果我没有以编程方式设置任何内容,只需调用Configuration configuration = new Configuration().configure();并使用hibernate.properties(如下所示),一切都很有效.一旦我尝试以编程方式提供用户名,密码和连接URL,我就会得到一个奇怪的异常,暗示hbm文件.我错过了什么？

这个作品

hibernate.connection.driver_class=com.mysql.jdbc.Driver
hibernate.connection.url=jdbc:mysql://myEC2/mCruiseOnServerDB?autoReconnect=true&failOverReadOnly=false&maxReconnects=10
hsqldb.write_delay_millis=0
shutdown=true
hibernate.connection.username=root
hibernate.connection.password=mypwd
hibernate.connection.pool_size=2
hibernate.dialect=org.hibernate.dialect.MySQLInnoDBDialect
hibernate.c3p0.idle_test_period=300
hibernate.c3p0.timeout=120

根据@Kshitij推荐.做混合模式.

现在是hibernate.properties

hibernate.connection.driver_class=com.mysql.jdbc.Driver
hsqldb.write_delay_millis=0
shutdown=true
hibernate.connection.pool_size=2
hibernate.dialect=org.hibernate.dialect.MySQLInnoDBDialect

代码

String connection = "jdbc:mysql://"
            + Globals.DBSERVER
            + "/mCruiseOnServerDB?autoReconnect=true&failOverReadOnly=false&maxReconnects=10";
        Configuration configuration = new Configuration()   
            .setProperty("hibernate.connection.url", connection)                                
            .setProperty("hibernate.connection.username", Globals.DB_USER_NAME)     
            .setProperty("hibernate.connection.password", Globals.DB_PASSWORD);
        configuration.configure();

        sessionFactory = configuration
                .buildSessionFactory(new ServiceRegistryBuilder()
            .buildServiceRegistry());

例外

我现在得到这个异常,一个用于mapping resource我的hbm文件中的每个条目.

11 May 2013 08:46:31,969 1300 [main] FATAL ReadOnlyOperations  - Have chosen to ignore this runtime exception java.lang.UnsupportedOperationException: The application must supply JDBC …