Question

1）我安装了mysql;

2）我将bin-addres行从127.0.0.1更改为我的服务器IP

3）我使用GRANT ALL ON *.* TO 'root'@'localhost';更改了root权限，此行返回Query OK, 0 rows affected (0.00 sec)

4）我发起了SHOW GRANTS FOR 'root'@'localhost';返回GRANT ALL PRIVILEGES ON *.* TO 'root'@'localhost' IDENTIFIED BY PASSWORD '******' WITH GRANT OPTION MAX_QUERIES_PER_HOUR 1000

当我尝试使用hibernate连接到我的数据库时，系统会返回Access denied for user 'root'@'localhost' (using password: YES)

我该怎么办？

（Ps。我很抱歉英语不好）。

Answer 1

允许从任何IP完全访问数据库或用您的IP替换%从哪里访问数据库并尝试。

GRANT ALL PRIVILEGES ON *.* TO 'root'@'%'  WITH GRANT OPTION;
FLUSH PRIVILEGES ;

Answer 2

这是hibernate代码，错误是：

Access denied for user 'root'@'net-130-25-42-18.cust.vodafonedsl.it' (using password: YES)

我不知道为什么而不是localhost有＆＃39; net-130-25-42-18.cust.vodafonedsl.it＆＃39;

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN" "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
    <session-factory>
        <!-- Database connection settings -->
        <property name="connection.driver_class">com.mysql.jdbc.Driver</property>
        <property name="connection.url">jdbc:mysql://luxury:3306/newdb</property>
        <property name="connection.username">root</property>
        <property name="connection.password">Pass123</property>

        <!-- JDBC connection pool (use the built-in) -->
        <property name="connection.pool_size">1</property>

        <!-- SQL dialect -->
        <property name="dialect">org.hibernate.dialect.MySQLDialect</property>

        <!-- Enable Hibernate's automatic session context management -->
        <property name="current_session_context_class">thread</property>

        <!-- Echo all executed SQL to stdout -->
        <property name="show_sql">false</property>

        <!-- Drop and re-create the database schema on startup -->
        <property name="hbm2ddl.auto">update</property>

        <!-- Mapped classes -->
        <mapping resource="applica/newdb/domain/model/User.hbm.xml" />
        <mapping resource="applica/newdb/domain/model/Role.hbm.xml" />
    </session-factory>
</hibernate-configuration>

Answer 3

更改数据库连接URL

jdbc:mysql://your_database_server_domain_or_ip:3306/newdb

即

jdbc:mysql://example.com:3306/newdb

用户'root'@'localhost'访问被拒绝（使用密码：YES） - 休眠

3 个答案: