Mysql 来自JPA的时区异常，但已添加此参数

我有jpa+spring+mysql 我的数据配置是：

import org.hibernate.ejb.HibernatePersistence;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.PropertySource;
import org.springframework.core.env.Environment;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
import org.springframework.jdbc.datasource.DriverManagerDataSource;
import org.springframework.orm.jpa.JpaTransactionManager;
import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter;
import org.springframework.transaction.annotation.EnableTransactionManagement;

import javax.annotation.Resource;
import javax.persistence.EntityManagerFactory;
import javax.sql.DataSource;
import java.util.Properties;

@Configuration
@EnableTransactionManagement
@EnableJpaRepositories(basePackages = {"data"})
@PropertySource("classpath:app.properties")
@ComponentScan(basePackages = {"data.persistence"})
public class DataConfig {
    private static final String PROP_DATABASE_DRIVER = "db.driver";
    private static final String PROP_DATABASE_URL = "db.url";
    private static final String PROP_DATABASE_USERNAME = "db.username";
    private static final String PROP_DATABASE_PASSWORD = "db.password";
    private static final String PROP_HIBERNATE_DIALECT = "db.hibernate.dialect";
    private static final String PROP_HIBERNATE_SHOW_SQL = "db.hibernate.show_sql";
    private static final String PROP_ENTITYMANAGER_PACKAGES_TO_SCAN = "db.entitymanager.packages.to.scan";
    private static final String PROP_HIBERNATE_HBM2DDL_AUTO = "db.hibernate.hbm2ddl.auto";

    @Resource
    private Environment env;

    @Bean
    public DataSource dataSource() {
        DriverManagerDataSource dataSource = new DriverManagerDataSource();

        dataSource.setDriverClassName(env.getRequiredProperty(PROP_DATABASE_DRIVER));
        dataSource.setUrl("jdbc:mysql://localhost:3306/mydb");
        dataSource.setUsername("root");
        dataSource.setPassword("111111");
        return dataSource;
    }

    @Bean
    public LocalContainerEntityManagerFactoryBean entityManagerFactory() {
        LocalContainerEntityManagerFactoryBean entityManager = new LocalContainerEntityManagerFactoryBean();
        entityManager.setDataSource(dataSource());
        entityManager.setPackagesToScan(env.getRequiredProperty(PROP_ENTITYMANAGER_PACKAGES_TO_SCAN));
        entityManager.setPersistenceProviderClass(HibernatePersistence.class);
        entityManager.setJpaVendorAdapter(new HibernateJpaVendorAdapter());
        entityManager.setJpaProperties(getHibernateProperties());
        return entityManager;
    }

    @Bean
    public JpaTransactionManager transactionManager(EntityManagerFactory entityManagerFactory) {
        JpaTransactionManager transactionManager = new JpaTransactionManager();
        transactionManager.setEntityManagerFactory(entityManagerFactory);
        return transactionManager;
    }

    //Set properties hibernate
    private Properties getHibernateProperties() {
        Properties properties = new Properties();
        properties.put("hibernate.dialect", env.getRequiredProperty(PROP_HIBERNATE_DIALECT));
        properties.put("hibernate.show_sql", env.getRequiredProperty(PROP_HIBERNATE_SHOW_SQL));
        properties.put("hibernate.hbm2ddl.auto", env.getRequiredProperty(PROP_HIBERNATE_HBM2DDL_AUTO));

        properties.put("verifyServerCertificate", false);
        properties.put("useSSL", false);
        properties.put("requireSSL", false);
        properties.put("useLegacyDatetimeCode", false);
        properties.put("serverTimezone", "UTC");
        return properties;
    }
}

但当我尝试使用存储库创建实体时，出现错误消息：

2018年9月26日19:38:16.627严重[http-nio-8080-exec-6] org.apache.catalina.core.StandardWrapperValve.invoke Servlet.service（） 对于路径为[]的上下文中的servlet[dispatcher]引发了异常 [请求处理失败；嵌套异常为 org.springframework.transaction.CannotCreateTransactionException： 无法为事务打开JPA EntityManager；嵌套异常为 javax.persistence.PersistenceException： org.hibernate.exception.genericjdbception:无法打开 与根本原因的联系 com.mysql.cj.exceptions.InvalidConnectionAttributeException: 服务器时区值“RTZ 2（？？？？）”无法识别或表示 不止一个时区。您必须配置服务器或JDBC 驱动程序（通过serverTimezone配置属性）使用更多 如果要利用时区支持，请指定时区值。在 sun.reflect.NativeConstructorAccessorImpl.newInstance0（本机方法） 在 sun.reflect.NativeConstructorAccessorImpl.newInstance（NativeConstructorAccessorImpl.java:62） 在 sun.reflect.DelegatingConstructorAccessorImpl.newInstance（DelegatingConstructorAccessorImpl.java:45） 位于java.lang.reflect.Constructor.newInstance（Constructor.java:423） 在 com.mysql.cj.exceptions.ExceptionFactory.createException（ExceptionFactory.java:59）

---

由设置的全局时区固定='+00:00'；在我的基地执行。

检查数据库时区。您的mysql时区设置似乎有冲突。@Suresh mysql db时区是RTZ 2（？），那么您的意思是这个值吗？您使用的是哪个mysql驱动程序？使用了我的sql的8版本。问题已解决。