Postgres JDBC读取Hibernate编写的文本列

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;

public class Main {
    public static void main(String[] args) {
        try {
            // 加载Postgres JDBC驱动程序
            Class.forName("org.postgresql.Driver");

            // 建立与数据库的连接
            Connection connection = DriverManager.getConnection("jdbc:postgresql://localhost:5432/mydatabase", "username", "password");

            // 创建Statement对象
            Statement statement = connection.createStatement();

            // 执行查询语句
            ResultSet resultSet = statement.executeQuery("SELECT text_column FROM my_table");

            // 遍历结果集
            while (resultSet.next()) {
                // 读取文本列的值
                String textValue = resultSet.getString("text_column");
                System.out.println(textValue);
            }

            // 关闭连接
            resultSet.close();
            statement.close();
            connection.close();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}