c0922050e54f001d1594abca140770d0

来自「学生管理系统.对学生信息管理的一个应用软件！」· 代码 · 共 32 行

import java.sql.*;
public class aa { 
	public static void main(String args[])
{   Connection con=null;
    Statement sql=null;
    ResultSet rs=null;
try {   Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");System.out.println("mmmmmmmm");
     }
catch ( ClassNotFoundException eee )
 {   System.out.print( " " + eee );
 }
try
{    con=DriverManager.getConnection("jdbc:odbc:sun","","");
     sql=con.createStatement();
     rs=sql.executeQuery("SELECT * FROM 课程信息表");
     while(rs.next())
     {   String courseno =rs.getString(1);
         String course =rs.getString(2);
         String teacher =rs.getString(3);
        
     }  
     con.close();
      }
}
catch( SQLException  cc)
    {
     System.out.println("mmmmmmmm");
    }
}