JSP를 사용하여 MySQL 데이터베이스에 연결하는 방법

①driverClass=”com.mysql.jdbc.Driver”
②url=”jdbc:mysql://127.0.0.1:3306/mytest”

  Class.forName("com.mysql.jdbc.Driver");
Connection conn=DriverManager.getConnection("jdbc:mysql://127.0.0.1:3306/mytest","root","");
   Statement stmt=conn.createStatement();
   ResultSet rs=stmt.executeQuery("select * from userinfo");
   while(rs.next())
   {
   out.print("<br>用户名："+rs.getString("username")+"密码："+rs.getString("password"));
   }
   rs.close();
   stmt.close();
conn.close();

classDriver=”sun.jdbc.odbc.JdbcOdbcDriver”
url=”jdbc:odbc:MySql”

Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
   Connection conn=DriverManager.getConnection("jdbc:odbc:MySql","","");
   Statement stmt=conn.createStatement();
   ResultSet rs=stmt.executeQuery("select * from userinfo");
   while(rs.next())
   {
   out.print("<br>用户名："+rs.getString("username")+"密码："+rs.getString("password"));
   }
   rs.close();
   stmt.close();
   conn.close();