<dependencies> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>8.0.26</version> </dependency> </dependencies> Class.forName("com.mysql.cj.jdbc.Driver"); String url = "jdbc:mysql://localhost:3306/mydatabase"; String user = "root"; String password = "mypassword"; Connection connection = DriverManager.getConnection(url, user, password); Statement statement = connection.createStatement(); ResultSet resultSet = statement.executeQuery("SELECT * FROM mytable"); while (resultSet.next()) { int id = resultSet.getInt("id"); String name = resultSet.getString("name"); System.out.println("ID: " + id + ", Name: " + name); } resultSet.close(); statement.close(); connection.close();


上一篇:
下一篇:
切换中文