串連Oracle資料庫

來源:互聯網
上載者:User

標籤:sse   2.0   print   res   instant   圖片   安裝   result   system   

1.串連代碼

package Util;import java.sql.Connection;import java.sql.DriverManager;import java.sql.PreparedStatement;import java.sql.ResultSet;import java.sql.SQLException;public class DBUtil {    public  static void main  (String args[]){        try {            Class.forName("oracle.jdbc.driver.OracleDriver").newInstance();        } catch (InstantiationException | IllegalAccessException | ClassNotFoundException e) {            // TODO Auto-generated catch block            e.printStackTrace();        }        String user = "system";        String password = "密碼";        String url = "jdbc:oracle:thin:@localhost:1521:orcl";        Connection connection = null;        try {                         connection = DriverManager.getConnection(url,user,password);             System.out.println("串連成功");        } catch (SQLException e) {                        System.out.println("串連失敗");            e.printStackTrace();        }                    }    public static void close(Connection connection ) {        try {            if (connection != null) {                connection.close();            }                    } catch (SQLException e) {            // TODO Auto-generated catch block            e.printStackTrace();        }    }    public static void close(PreparedStatement preparedStatement ) {        try {            if (preparedStatement != null) {                preparedStatement.close();            }                    } catch (SQLException e) {            // TODO Auto-generated catch block            e.printStackTrace();        }    }    public static void close(ResultSet resultSet ) {        try {            if (resultSet != null) {                resultSet.close();            }                    } catch (SQLException e) {            // TODO Auto-generated catch block            e.printStackTrace();        }    }    }

2.載入驅動

bulid path->Add External JARs 找到Oracle安裝路徑下的app\Administrator\product\11.2.0\dbhome_1\jdbc\lib\ojbc6_g.jar

 

 

3.在WEB-INT 下lib 複製一個ojbc6_g.jar

串連Oracle資料庫

相關文章

Alibaba Cloud 10 Year Anniversary

With You, We are Shaping a Digital World, 2009-2019

Learn more >

Apsara Conference 2019

The Rise of Data Intelligence, September 25th - 27th, Hangzhou, China

Learn more >

Alibaba Cloud Free Trial

Learn and experience the power of Alibaba Cloud with a free trial worth $300-1200 USD

Learn more >

聯繫我們

該頁面正文內容均來源於網絡整理,並不代表阿里雲官方的觀點,該頁面所提到的產品和服務也與阿里云無關,如果該頁面內容對您造成了困擾,歡迎寫郵件給我們,收到郵件我們將在5個工作日內處理。

如果您發現本社區中有涉嫌抄襲的內容,歡迎發送郵件至: info-contact@alibabacloud.com 進行舉報並提供相關證據,工作人員會在 5 個工作天內聯絡您,一經查實,本站將立刻刪除涉嫌侵權內容。