数据库mysql怎么生成对应实体

CREATE TABLE users (
  id INT AUTO_INCREMENT PRIMARY KEY,
  name VARCHAR(50) NOT NULL,
  email VARCHAR(100) UNIQUE
);

public class User {
  private int id;
  private String name;
  private String email;

  // getter和setter方法
}

import java.sql.*;

public class MySQLExample {
  public static void main(String[] args) {
    try {
      // 连接数据库
      Connection conn = DriverManager.getConnection("jdbc:mysql://localhost/mydatabase", "username", "password");

      // 执行SQL查询
      Statement stmt = conn.createStatement();
      ResultSet rs = stmt.executeQuery("SELECT * FROM users");

      // 处理查询结果
      while (rs.next()) {
        int id = rs.getInt("id");
        String name = rs.getString("name");
        String email = rs.getString("email");

        // 创建实体对象
        User user = new User();
        user.setId(id);
        user.setName(name);
        user.setEmail(email);

        // 可以将实体对象添加到集合中或进行其他操作
      }

      // 关闭连接
      rs.close();
      stmt.close();
      conn.close();
    } catch (SQLException e) {
      e.printStackTrace();
    }
  }
}