Catching get value

[Henrique Canto]

I have a jsp page that sends a value to get another page. I wonder how I can get this value.
for example in php we get with $_GET['var'] but in JAVA I dont have idea.

Thanks

[Bear Bibeault]

Where's your code?

[Henrique Canto]

Where this findById (1) I want to get the value that came from the get another page.

<%@ page import="entity.*, persistence.*, java.util.*, abstractfactory.*" %>
<jsp:include page="layout/topo.jsp" />

<h3>Editar Cursos</h3> <br/>
<%

	try{
		DAOFactory daoFactory = DAOFactory.getInstance();
		CursoDao cursoDao = daoFactory.getCursoDao();
		
		Curso c = new Curso();
		
		c = cursoDao.findById(1);
		%>
		
		<form method="post" action="ControleCurso?cmd=editar&cod=<%=c.getIdCurso()%>" name="form1">
				<fieldset>
					<legend>Dados do Curso</legend>
					
					<p>Nome:
						<input type="text" name="nome"  id="nome" class="cform" value="<%= c.getNome()%>">
					</p><br/>
						<label>Descricao:						
						<textarea rows="10" name="descricao" id="descricao" cols="50" ><%= c.getDescricao() %></textarea>
						
						</label>				
					
				</fieldset> 
				
					<div id="botao" align="center"><input type="submit" value="Atualizar"/></div>
					
				
												
					
				
</form>
		
		<%
		
	}catch(Exception e){
		e.printStackTrace();
		
	}

%>

<jsp:include page="layout/rodape.jsp" /> 

Where is