驱动 (Driver)
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java怎样连接mysql数据库
要在Java中连接MySQL数据库,首先需要确保已经安装了MySQL JDBC驱动(mysql-connector-java)。可以使用以下代码连接到MySQL数据库:,,``java,import java.sql.Connection;,import java.sql.DriverManager;,import java.sql.SQLException;,,public class Main {, public static void main(String[] args) {, String url = "jdbc:mysql://localhost:3306/数据库名?useSSL=false&serverTimezone=UTC";, String user = "用户名";, String password = "密码";,, try {, Connection connection = DriverManager.getConnection(url, user, password);, System.out.println("连接成功");, connection.close();, } catch (SQLException e) {, System.out.println("连接失败");, e.printStackTrace();, }, },},`,,请将数据库名、用户名和密码`替换为实际的数据库信息。