我想使用JDBC驅動程序將Netbeans上的Java程序與MySQL鏈接起來。我知道有Netbeans工具可以促進連接,但是我可以使用Netbeans編寫的Java程序嗎?在Netbeans上使用JDBC將Java程序與MySQL鏈接起來
我在這裏得到了教程http://www.tutorialspoint.com/jdbc/jdbc-db-connections.htm。
package jdbc.connections;
import java.sql.*; // for standard JDBC programs
import java.util.logging.Level;
import java.util.logging.Logger;
public class JDBCConnections
{
public static void main(String[] args)
{
try
{
//registering jdbc driver
Class.forName("MySQL (Connector/J driver)");
}
catch(ClassNotFoundException ex)
{
System.out.println("Error: unable to load driver class!");
System.exit(1);
}
String URL = "jdbc:mysql://localhost/ mysql";
String USER = "username";
String PASS = "password";
Connection conn;
try
{
conn = DriverManager.getConnection(URL, USER, PASS);
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery("SELECT * FROM Customers WHERE CustomerName = Alfreds Futterkiste");
System.out.println(rs);
}
catch (SQLException ex)
{
Logger.getLogger(JDBCConnections.class.getName()).log(Level.SEVERE, null, ex);
}
}
}
Netbeans的只是一個IDE。您可以使用JDBC驅動程序將Java應用程序連接到MySQL數據庫。有足夠的資源可以做到這一點。 – UrsinusTheStrong 2015-04-02 04:41:15
如果您遇到異常,請添加堆棧跟蹤。 – Jens 2015-04-02 05:14:21