package controllers;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;

@Controller
public class HelloController {

    @GetMapping("/hello")
    public String sayHello(@RequestParam(value = "name", required = false,
                    defaultValue = "World") String name, Model model)
    {

        model.addAttribute("user", name);
        return "welcome";
    }


}