Creating a controller

Now, let's create a controller class to map the /home request, as follows:

package com.packt.springhighperformance.ch4.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

@Controller
public class BankController {

  @RequestMapping(value = "/home")
  public String home() {
    return "home";
  }
}

In the preceding code, @Controller defines a Spring MVC controller that contains request mappings. The @RequestMapping(value = "home") object defines a mapping URL, /home, to a method, home(). So, when the browser hits a /home request, it executes the home() method.

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