JSP page application Java class

There are two ways to apply Java classes to a JSP page:

1.

<jsp:usebean id= "class instance name" class= "Concrete Class" scope= "Page/request/session/application"/>
<jsp:setproperty name= "id value" property= "parameter name" value= "parameter value"/>//or multiple parameters straight to
<jsp:getproperty name= "id value" property= "parameter name"/><br/>

2.

<%@ page import= "package name. Class Name"%>//if you are in the same project directory

<%
Class object = new Class ();
Pagecontext.setattribute ("Object", object);
Calling functions
%>
Output of the <% class function%>

JSP page application Java class