Could not obtain connection metadata

[fishcrab]

启动Tomcat报如下错误，请教各位大神给我解决方法：
WARN SettingsFactory:109 - Could not obtain connection metadata
java.sql.SQLException: Access denied for user 'root'@'localhost' (using password: YES)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2975)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:798)
at com.mysql.jdbc.MysqlIO.secureAuth411(MysqlIO.java:3700)
at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1203)
at com.mysql.jdbc.Connection.createNewIO(Connection.java:2568)
at com.mysql.jdbc.Connection.<init>(Connection.java:1485)
at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:266)
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.cfg.SettingsFactory.buildSettings(SettingsFactory.java:76)
at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:1933)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1216)

[fishcrab]

tomcat服务起来了

[fishcrab]

但后台报错

[Juedaifanghua]

查看代码中数据库相关的配置文件！！！

[取经和尚]

连接数据库的用户名密码不正确

[fishcrab]

这是数据库的配置文件，密码没错，可以用MySql Command Line Client连接

[Juedaifanghua]

帮你百度中找到问题答案了，进去看看 http://zhidao.baidu.com/link?url=2vCRb74UgijF9JauhFsZT7d6qNnvd-0iWzJxg9Z7deC4INOulqY06m6Ek6jtXqUy14SRlrAN8sK1syKI9WLcHa

[Defonds]

查查有没有缺的包

[ay转身遇]

图片上，把这个勾上，然后重启一下mysql服务试一下

[fishcrab]

这个工程是从其他电脑上拷过来的，在那个机器上没问题，我用MySql Command Line Client可以连接数据库，但是在工程中启动tomcat就报上面的错误

[-江沐风-]

1.服务启动没；

[wyx100]

服务启动没，查缺包，报错信息贴出来