+package de.juplo.demo.httpresources;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+
+
+@Controller
+public class DemoController
+{
+ @RequestMapping("/controller.html")
+ public String controller(
+ @RequestParam(defaultValue = "index") String template,
+ Model model)
+ {
+ model.addAttribute("template", template);
+ return template;
+ }
+}