commonajdbc.java

学生成绩管理系统,包括参数设置：年级设置、班级设置、科目设置、考试类别四项管理功能模块

package appstu.util;
import java.sql.Connection;
import java.sql.DriverManager;
public class CommonaJdbc {
    public static Connection conection = null;
    public CommonaJdbc(){
        getCon();

    }
    private Connection getCon(){
        try{
            Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver");
           conection = DriverManager.getConnection("jdbc:microsoft:sqlserver://127.0.0.1:1433;DatabaseName=DB_Student ","sa","");
  //           conection = DriverManager.getConnection("jdbc:microsoft:sqlserver://192.168.1.43:1433;DatabaseName=DB_Student ","sa","");
      System.out.println("数据库操作成功，祝贺你");

        }catch(java.lang.ClassNotFoundException classnotfound){
            classnotfound.printStackTrace();
        }catch(java.sql.SQLException sql){
            new appstu.view.JF_view_error(sql.getMessage());
            sql.printStackTrace();
        }
        return conection;
    }
}