Templates子目录下访问html

//return 下写上子目录
@RequestMapping("/UserManage")
@Controller
public class UserManageController {
    @RequestMapping("/Index")
    public String index(){
        return "/UserManage/Index";
    }
    @RequestMapping("/Edit")
    public String home2(){
        return "/UserManage/Edit";
    }
    @RequestMapping("/Detail")
    public String layout(){
        return "/UserManage/Detail";
    }
}