为什么下载的课堂演示案例在myeclipse中运行不了。

二月 18, 2017 9:13:45 下午 org.hibernate.annotations.common.reflection.java.JavaReflectionManager <clinit>

INFO: HCANN000001: Hibernate Commons Annotations {4.0.4.Final}

二月 18, 2017 9:13:45 下午 org.hibernate.Version logVersion

INFO: HHH000412: Hibernate Core {4.3.0.Final}

二月 18, 2017 9:13:45 下午 org.hibernate.cfg.Environment <clinit>

INFO: HHH000206: hibernate.properties not found

二月 18, 2017 9:13:45 下午 org.hibernate.cfg.Environment buildBytecodeProvider

INFO: HHH000021: Bytecode provider name : javassist

二月 18, 2017 9:13:45 下午 org.hibernate.cfg.Configuration configure

INFO: HHH000043: Configuring from resource: /hibernate.cfg.xml

二月 18, 2017 9:13:45 下午 org.hibernate.cfg.Configuration getConfigurationInputStream

INFO: HHH000040: Configuration resource: /hibernate.cfg.xml

二月 18, 2017 9:13:45 下午 org.hibernate.cfg.Configuration addResource

INFO: HHH000221: Reading mappings from resource: com/imooc/entity/Grade.hbm.xml

二月 18, 2017 9:13:45 下午 org.hibernate.cfg.Configuration addResource

INFO: HHH000221: Reading mappings from resource: com/imooc/entity/Student.hbm.xml

二月 18, 2017 9:13:45 下午 org.hibernate.cfg.Configuration doConfigure

INFO: HHH000041: Configured SessionFactory: null

二月 18, 2017 9:13:45 下午 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl configure

INFO: HHH000402: Using Hibernate built-in connection pool (not for production use!)

二月 18, 2017 9:13:45 下午 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator

INFO: HHH000401: using driver [com.mysql.jdbc.Driver] at URL [jdbc:mysql://localhost:3306/imooc?useUnicode=true&characterEncoding=utf8]

二月 18, 2017 9:13:45 下午 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator

INFO: HHH000046: Connection properties: {user=root, password=****}

二月 18, 2017 9:13:45 下午 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator

INFO: HHH000006: Autocommit mode: false

二月 18, 2017 9:13:45 下午 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl configure

INFO: HHH000115: Hibernate connection pool size: 20 (min=1)

Exception in thread "main" java.lang.ExceptionInInitializerError

at com.imooc.test.Test.delete(Test.java:69)

at com.imooc.test.Test.main(Test.java:19)

Caused by: org.hibernate.exception.JDBCConnectionException: Error calling Driver#connect

at org.hibernate.engine.jdbc.connections.internal.BasicConnectionCreator$1$1.convert(BasicConnectionCreator.java:122)

at org.hibernate.engine.jdbc.connections.internal.BasicConnectionCreator.convertSqlException(BasicConnectionCreator.java:140)

at org.hibernate.engine.jdbc.connections.internal.DriverConnectionCreator.makeConnection(DriverConnectionCreator.java:58)

at org.hibernate.engine.jdbc.connections.internal.BasicConnectionCreator.createConnection(BasicConnectionCreator.java:75)

at org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl.configure(DriverManagerConnectionProviderImpl.java:106)

at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:89)

at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:206)

at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:178)

at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.buildJdbcConnectionAccess(JdbcServicesImpl.java:260)

at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.configure(JdbcServicesImpl.java:94)

at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:89)

at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:206)

at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:178)

at org.hibernate.cfg.Configuration.buildTypeRegistrations(Configuration.java:1885)

at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1843)

at com.imooc.util.HibernateUtil.<clinit>(HibernateUtil.java:19)

... 2 more

Caused by: java.sql.SQLException: Access denied for user 'root'@'localhost' (using password: YES)

at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1078)

at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4120)

at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4052)

at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:925)

at com.mysql.jdbc.MysqlIO.proceedHandshakeWithPluggableAuthentication(MysqlIO.java:1704)

at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1250)

at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2483)

at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2516)

at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2301)

at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:834)

at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)

at java.lang.reflect.Constructor.newInstance(Constructor.java:526)

at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)

at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:416)

at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)

at org.hibernate.engine.jdbc.connections.internal.DriverConnectionCreator.makeConnection(DriverConnectionCreator.java:55)

... 15 more