dbconnection.java~8~

此程序是用Java实现的一个图书管理系统,再加以可以做毕业设计用而,而且实现的工能相对效全.

package bookmanager;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.*;

public class dbconnection {//数据库连接类
    private Connection con;
    private String url;
    public dbconnection() {
        try {
            jbInit();
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }
    public Connection getconnection()
    {
        try {
            Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
            url = "jdbc:odbc:connec";
            con = DriverManager.getConnection(url);
        } catch (SQLException ex) {
        } catch (ClassNotFoundException ex) {
        }
        return con;
    }
    private void jbInit() throws Exception {
    }
}