如何使用java获取MariaDB连接？ [英] How to get MariaDB connection using java?

问题描述

我在mysql服务器上工作并成功连接了我的java应用程序。现在我改为MariaDB。如何使用java连接MariaDB服务器？
如何更改？

I worked on mysql server and connected my java applications successfully. And now I changed to MariaDB. How to connect with MariaDB server using java? How this should be changed?

public class DBConnection {

private Connection connection;
private static DBConnection dBConnection;

public DBConnection() throws ClassNotFoundException, SQLException {
    Class.forName("com.mysql.jdbc.Driver");
    connection = DriverManager.getConnection("jdbc:mysql://localhost:3306/db", "root", "mysql");
}

public static DBConnection getDBConnection() throws ClassNotFoundException, SQLException {
    if (dBConnection == null) {
        dBConnection = new DBConnection();
    }
    return dBConnection;
}

public Connection getConnection() {
    return connection;
}

}

推荐答案

MariaDB的细微更改如下：使用带有以下驱动程序类的MariaDB Connector / J：

Minor changes for MariaDB are as follows: Use the MariaDB Connector/J with the following Driver class:

org.mariadb.jdbc.Driver

对于数据库连接，请使用以下结构：

For DB Connection use the following structure:

jdbc:(mysql|mariadb)://host:port/[database]

因此，您的上述代码只需要更改

Therefore, your code as above would only require the change for

Class.forName("org.mariadb.jdbc.Driver");

其余的工作正常，因为MySQL和MariaDB客户端兼容。毕竟，MariaDB是一个增强版，替代MySQL。

and the rest would work well since MySQL and MariaDB clients are compatible.After all, MariaDB is an enhanced, drop-in replacement for MySQL.

有关使用Java Connector连接MariaDB的更多信息，请访问 MariaDB知识库（MariaDB Connector / J

More information about connecting to MariaDB using the Java Connector can be accessed from MariaDB Knowledge Base (MariaDB Connector/J

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