若依框架api走jwt验证的实现流程是什么样的？

我是个java新手，如果描述得不准确，还望海涵。最近在使用若依框架前后端分离版开发项目的过程中，遇到了如下问题：

现在的后台接口是通过jwt进行验证的。而现在我在开发前端app接口，也需要用到jwt验证。而现在SecurityConfig的过滤链是这样的:

protected SecurityFilterChain filterChain(HttpSecurity httpSecurity) throws Exception
    {
        return httpSecurity
            // CSRF禁用，因为不使用session
            .csrf(csrf -> csrf.disable())
            // 禁用HTTP响应标头
            .headers((headersCustomizer) -> {
                headersCustomizer.cacheControl(cache -> cache.disable()).frameOptions(options -> options.sameOrigin());
            })
            // 认证失败处理类
            .exceptionHandling(exception -> exception.authenticationEntryPoint(unauthorizedHandler))
            // 基于token，所以不需要session
            .sessionManagement(session -> session.sessionCreationPolicy(SessionCreationPolicy.STATELESS))
            // 注解标记允许匿名访问的url
            .authorizeHttpRequests((requests) -> {
                permitAllUrl.getUrls().forEach(url -> requests.antMatchers(url).permitAll());
                // 对于登录login 注册register 验证码captchaImage 允许匿名访问
                requests.antMatchers("/login", "/register", "/captchaImage").permitAll()
                    // 静态资源，可匿名访问
                    .antMatchers(HttpMethod.GET, "/", "/*.html", "/**/*.html", "/**/*.css", "/**/*.js", "/profile/**").permitAll()
                    .antMatchers("/swagger-ui.html", "/swagger-resources/**", "/webjars/**", "/*/api-docs", "/druid/**").permitAll()
                    // 除上面外的所有请求全部需要鉴权认证
                    .anyRequest().authenticated();
            })
            // 添加Logout filter
            .logout(logout -> logout.logoutUrl("/logout").logoutSuccessHandler(logoutSuccessHandler))
            // 添加JWT filter
            .addFilterBefore(authenticationTokenFilter, UsernamePasswordAuthenticationFilter.class)
            // 添加CORS filter
            .addFilterBefore(corsFilter, JwtAuthenticationTokenFilter.class)
            .addFilterBefore(corsFilter, LogoutFilter.class)
            .build();
    }

对于短信发送，注册和登录接口，我只需要在方法前加个@Anonymous注解就可以匿名访问。而其它接口，我希望通过jwt验证后才能访问。目前后台的jwt验证是在 JwtAuthenticationTokenFilter类中，类代码如下：

package com.ruoyi.framework.security.filter;

import java.io.IOException;
import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.ruoyi.common.core.domain.model.ApiLoginUser;
import com.ruoyi.framework.web.service.ApiTokenService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.web.authentication.WebAuthenticationDetailsSource;
import org.springframework.stereotype.Component;
import org.springframework.web.filter.OncePerRequestFilter;
import com.ruoyi.common.core.domain.model.LoginUser;
import com.ruoyi.common.utils.SecurityUtils;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.framework.web.service.TokenService;

/**
 * token过滤器 验证token有效性
 * 
 * @author ruoyi
 */
@Component
public class JwtAuthenticationTokenFilter extends OncePerRequestFilter
{
    @Autowired
    private TokenService tokenService;

    @Override
    protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain chain)
            throws ServletException, IOException
    {
        LoginUser loginUser = tokenService.getLoginUser(request);
        if (StringUtils.isNotNull(loginUser) && StringUtils.isNull(SecurityUtils.getAuthentication()))
        {
            tokenService.verifyToken(loginUser);
            UsernamePasswordAuthenticationToken authenticationToken = new UsernamePasswordAuthenticationToken(loginUser, null, loginUser.getAuthorities());
            authenticationToken.setDetails(new WebAuthenticationDetailsSource().buildDetails(request));
            SecurityContextHolder.getContext().setAuthentication(authenticationToken);
        }

        chain.doFilter(request, response);
    }
}

我现在能想到的方案是，修改这个类，如果请求的路径是以/api打头，就走我自定义的 ApiTokenService，最终结果如下:

package com.ruoyi.framework.security.filter;

import java.io.IOException;
import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.ruoyi.common.core.domain.model.ApiLoginUser;
import com.ruoyi.framework.web.service.ApiTokenService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.web.authentication.WebAuthenticationDetailsSource;
import org.springframework.stereotype.Component;
import org.springframework.web.filter.OncePerRequestFilter;
import com.ruoyi.common.core.domain.model.LoginUser;
import com.ruoyi.common.utils.SecurityUtils;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.framework.web.service.TokenService;

/**
 * token过滤器 验证token有效性
 * 
 * @author ruoyi
 */
@Component
public class JwtAuthenticationTokenFilter extends OncePerRequestFilter
{
    @Autowired
    private TokenService tokenService;

    @Autowired
    private ApiTokenService apiTokenService;

    @Override
    protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain chain)
            throws ServletException, IOException
    {
        if (request.getRequestURI().startsWith("/api")) {
            ApiLoginUser apiLoginUser = apiTokenService.getLoginUser(request);
            if (StringUtils.isNotNull(apiLoginUser) && StringUtils.isNull(SecurityUtils.getAuthentication()))
            {
                apiTokenService.verifyToken(apiLoginUser);
                UsernamePasswordAuthenticationToken authenticationToken = new UsernamePasswordAuthenticationToken(apiLoginUser, null, apiLoginUser.getAuthorities());
                authenticationToken.setDetails(new WebAuthenticationDetailsSource().buildDetails(request));
                SecurityContextHolder.getContext().setAuthentication(authenticationToken);
            }
        } else {
            LoginUser loginUser = tokenService.getLoginUser(request);
            if (StringUtils.isNotNull(loginUser) && StringUtils.isNull(SecurityUtils.getAuthentication()))
            {
                tokenService.verifyToken(loginUser);
                UsernamePasswordAuthenticationToken authenticationToken = new UsernamePasswordAuthenticationToken(loginUser, null, loginUser.getAuthorities());
                authenticationToken.setDetails(new WebAuthenticationDetailsSource().buildDetails(request));
                SecurityContextHolder.getContext().setAuthentication(authenticationToken);
            }
        }

        chain.doFilter(request, response);
    }
}

这样是可以实现我的需求，但总感觉不太优雅。请教各位大佬，是否有其它的方法，可以实现不同的路由走不同的过滤链。