Tentei refazer um exemplo básico do curso, e encontrei o seguinte problema:
set 15, 2016 9:45:04 AM org.springframework.web.servlet.PageNotFound noHandlerFound ADVERTÊNCIA: No mapping found for HTTP request with URI [/arena/criar-conta] in DispatcherServlet with name 'spring mvc'
criar-conta.jsp:
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<form action="adicionarConta" method="post">
Login:<br/>
<input type="text" id="login">
E-mail:<br/>
<input type="text" id="email">
Senha:<br/>
<input type="password" id="senha">
<input type="submit" value="Adicionar ">
</form>
</body>
</html>PessoaController:
package br.com.arena.controller;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
@Controller
public class PessoaController {
@RequestMapping("criar-conta")
public String execute(){
return "criar-conta";
}
}