Spring Boot Controller 示例：数据展示和主页路由

com.xatu.controller;

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

@Controller @RequestMapping("/index") public class IndexController {

@GetMapping("/dataDisplay")
public String dataDisplay() {
    return 'dataDisplay';
}

@GetMapping("/main")
public String showMainPage() {
    return 'main';
}

}