Hibernate连接MYSQL失败提示时区错误该怎么解决

package com.hu.demo;import java.sql.Connection;import java.sql.DriverManager;import java.sql.PreparedStatement;import java.sql.SQLException;public class DBHelper {public static final String url = "jdbc:mysql://127.0.0.1/student";public static final String name = "com.mysql.jdbc.Driver";public static final String user = "root";public static final String password = "root";public Connection conn = null;public PreparedStatement pst = null;public DBHelper(String sql) {try {Class.forName(name);//指定连接类型conn = DriverManager.getConnection(url, user, password);//获取连接pst = conn.prepareStatement(sql);//准备执行语句} catch (Exception e) {e.printStackTrace();}}public void close() {try {this.conn.close();this.pst.close();} catch (SQLException e) {e.printStackTrace();}}}你好：你的mysql驱动类加载的不对，你把localhost换成127.0.0.0；