| | |
| | | * @Version: 1.0 |
| | | **/ |
| | | |
| | | import java.io.UnsupportedEncodingException; |
| | | import java.nio.charset.StandardCharsets; |
| | | import java.sql.*; |
| | | import com.ruoyi.common.utils.ConfigUtils; |
| | | import com.ruoyi.common.utils.DictUtils; |
| | | import com.ruoyi.common.utils.file.ImageUtils; |
| | | import com.sun.imageio.plugins.common.ImageUtil; |
| | | import lombok.extern.slf4j.Slf4j; |
| | | import org.springframework.stereotype.Component; |
| | | |
| | | import javax.annotation.PostConstruct; |
| | | import java.sql.*; |
| | | import java.util.Collection; |
| | | import java.util.List; |
| | | import java.util.Map; |
| | | import java.util.Set; |
| | | |
| | | @Slf4j |
| | | @Component |
| | | public class ReadAccessDatabase { |
| | | |
| | | public static void main(String[] args) { |
| | | |
| | | // 多个数据库文件路径 |
| | | String[] dbPaths = { |
| | | "D:\\mdb\\道路中心线.mdb", |
| | | "D:\\mdb\\防风林-灌木.mdb", |
| | | "D:\\Workspaces\\ard\\安瑞达工作资料\\mdb\\道路中心线.mdb" |
| | | // "D:\\Workspaces\\ard\\安瑞达工作资料\\mdb\\防风林-灌木.mdb", |
| | | // 添加更多的数据库文件路径 |
| | | }; |
| | | |
| | |
| | | if (!tableName.equals("道路中心线")) { |
| | | continue; |
| | | } |
| | | System.out.println("表名: " + tableName); |
| | | log.info("表名: " + tableName); |
| | | |
| | | // 获取表的字段元数据 |
| | | // ResultSet column = metaData.getColumns(null, null, tableName, null); |
| | | ResultSet column = metaData.getColumns(null, null, tableName, null); |
| | | // 遍历字段 |
| | | // while (column.next()) { |
| | | // String columnName = column.getString("COLUMN_NAME"); |
| | | // System.out.println("字段名: " + columnName); |
| | | // } |
| | | // column.close(); |
| | | while (column.next()) { |
| | | String columnName = column.getString("COLUMN_NAME"); |
| | | log.info("字段名: " + columnName); |
| | | } |
| | | column.close(); |
| | | // 执行查询操作 |
| | | String sql = "SELECT * FROM " + tableName; // 替换为你要查询的表名 |
| | | Statement statement = connection.createStatement(); |
| | |
| | | while (resultSet.next()) { |
| | | // 读取每一行数据 |
| | | String id = resultSet.getString(1); // 根据表中的列名获取数据 |
| | | String name = resultSet.getString("编号"); |
| | | |
| | | String no = resultSet.getString("编号"); |
| | | String name = resultSet.getString("道路名称"); |
| | | // 可以根据具体的表结构继续获取其他字段的数据 |
| | | |
| | | // 在这里处理获取到的数据,例如输出到控制台或保存到集合中 |
| | | System.out.println("ID: " + id + ", Name: " + name); |
| | | log.info("ID: " + id + ", No: " + no+ ", Name: " + name); |
| | | } |
| | | // 关闭连接 |
| | | resultSet.close(); |
| | |
| | | e.printStackTrace(); |
| | | } |
| | | } |
| | | |
| | | |
| | | } |
| | | |