Spring Boot项目启动和添加新的跳转页面

package com.mote;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class ChemicalLocationApplication {

    public static void main(String[] args) {
        SpringApplication.run(ChemicalLocationApplication.class, args);
    }

}

protected void addViewControllers(ViewControllerRegistry registry) {
        registry.addViewController("/index").setViewName("index");
        registry.addViewController("/role_page").setViewName("system/role");
        registry.addViewController("/user_page").setViewName("system/user");
        super.addViewControllers(registry);
    }

  <li><a href="#"><i class="fa fa-cog"></i><span>账户管理</span><span class="fa fa-angle-right" style="float: right"></span></a>
                     <ul id="menu-academico-sub" >
                        <li id="menu-academico-avaliacoes" ><a href="role_page">部门管理</a></li>
                        <li id="menu-academico-boletim" ><a href="user_page">用户管理</a></li>
                           <li  ><a href="role_page">权限管理</a></li>
                     </ul>
                 </li>