使用普通的mysql进行工作，使用普通的MySQL工作台，验证用户，使用senha，porta e ip eestãocorretos。
Játentei desinstalar por completo，请在mysql和voltar com上使用xampp masdáerro no xampp。
<!-- Configurações de Conexão com o Banco de Dados -->
<property name="connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="connection.url">jdbc:mysql://127.0.0.1:3306/tcc</property>
<property name="connection.username">root</property>
<property name="connection.password">123456789</property>
<!-- Fim config -->
jul 14, 2019 10:03:35 AM org.hibernate.annotations.common.reflection.java.JavaReflectionManager <clinit>
INFO: HCANN000001: Hibernate Commons Annotations {4.0.5.Final}
jul 14, 2019 10:03:35 AM org.hibernate.Version logVersion
INFO: HHH000412: Hibernate Core {4.3.11.Final}
jul 14, 2019 10:03:35 AM org.hibernate.cfg.Environment <clinit>
INFO: HHH000206: hibernate.properties not found
jul 14, 2019 10:03:35 AM org.hibernate.cfg.Environment buildBytecodeProvider
INFO: HHH000021: Bytecode provider name : javassist
jul 14, 2019 10:03:35 AM org.hibernate.cfg.Configuration configure
INFO: HHH000043: Configuring from resource: /hibernate.cfg.xml
jul 14, 2019 10:03:35 AM org.hibernate.cfg.Configuration getConfigurationInputStream
INFO: HHH000040: Configuration resource: /hibernate.cfg.xml
jul 14, 2019 10:03:36 AM org.hibernate.cfg.Configuration doConfigure
INFO: HHH000041: Configured SessionFactory: null
jul 14, 2019 10:03:36 AM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl configure
WARN: HHH000402: Using Hibernate built-in connection pool (not for production use!)
Loading class `com.mysql.jdbc.Driver'. This is deprecated. The new driver class is `com.mysql.cj.jdbc.Driver'. The driver is automatically registered via the SPI and manual loading of the driver class is generally unnecessary.
jul 14, 2019 10:03:37 AM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator
INFO: HHH000401: using driver [com.mysql.jdbc.Driver] at URL [jdbc:mysql://127.0.0.1:3306/tcc]
jul 14, 2019 10:03:37 AM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator
INFO: HHH000046: Connection properties: {user=root, password=****}
jul 14, 2019 10:03:37 AM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator
INFO: HHH000006: Autocommit mode: false
jul 14, 2019 10:03:37 AM org.hibernate.engine.jdbc.connections.in`enter code here`ternal.DriverManagerConnectionProviderImpl configure
INFO: HHH000115: Hibernate connection pool size: 1 (min=1)
A fábrica de sessões não pode ser criada.org.hibernate.exception.JDBCConnectionException: Error calling Driver#connect