dbconnection.java

这是＜＜JBuilder2005实战JSP开发＞＞的 源代码．

package bookstore;

import java.sql.*;
import java.util.Properties;

public class DBConnection {
    public static Connection getConnection() throws SQLException {
        try {
            Class.forName("oracle.jdbc.driver.OracleDriver");
        } catch (ClassNotFoundException ex) {
            ex.printStackTrace();
            return null;
        }
        Properties sysProps = new Properties();
        sysProps.put("user", "jbuser");
        sysProps.put("password", "abc");
        return DriverManager.getConnection(
            "jdbc:oracle:thin:@192.168.0.128:1521:ora9i", sysProps);
    }

    //测试用
    public static void main(String[] args) {
        try {
            Connection conn = getConnection();
            if (conn != null) {
                System.out.println("here!");
            } else {
                System.out.println("here!!!!");
            }
        } catch (SQLException ex) {
            ex.printStackTrace();
        }
    }
}