若依框架中如何实现不同路由使用不同JWT验证逻辑？

若依框架api走jwt验证的实现流程

在若依框架前后端分离版开发中，如果需要实现不同的路由走不同的jwt验证逻辑，可以使用策略模式来实现：

1. 定义一个策略接口 authenticationstrategy，用于定义认证逻辑。
2. 创建具体策略实现 apiauthenticationstrategy 和 defaultauthenticationstrategy，后续有需要继续创建新的策略。
3. 创建策略工厂 authenticationstrategyfactory，根据请求路径返回对应的策略实例。
4. 修改 jwtauthenticationtokenfilter 类来使用策略模式。
5. 编写策略实现和工厂类，后续添加策略时，仅需添加对应实现和工厂类的逻辑，其他部分无需修改。

示例代码：

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public class JwtAuthenticationTokenFilter extends OncePerRequestFilter {

    private final AuthenticationStrategyFactory factory;

    public JwtAuthenticationTokenFilter(AuthenticationStrategyFactory factory) {
        this.factory = factory;
    }

    @Override
    protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain chain)
            throws ServletException, IOException {
        AuthenticationStrategy strategy = factory.createStrategy(request);
        strategy.authenticate(request);

        chain.doFilter(request, response);
    }

    interface AuthenticationStrategy {
        void authenticate(HttpServletRequest request) throws ServletException, IOException;
    }

    static class ApiAuthenticationStrategy implements AuthenticationStrategy {

        private final ApiTokenService apiTokenService;

        ApiAuthenticationStrategy(ApiTokenService apiTokenService) {
            this.apiTokenService = apiTokenService;
        }

        @Override
        public void authenticate(HttpServletRequest request) {
            // 根据API路由做具体JWT验证逻辑
        }
    }

    static class DefaultAuthenticationStrategy implements AuthenticationStrategy {

        private final TokenService tokenService;

        DefaultAuthenticationStrategy(TokenService tokenService) {
            this.tokenService = tokenService;
        }

        @Override
        public void authenticate(HttpServletRequest request) {
            // 根据其他路由做具体JWT验证逻辑
        }
    }

    @Component
    static class AuthenticationStrategyFactory {

        private final ApiAuthenticationStrategy apiStrategy;
        private final DefaultAuthenticationStrategy defaultStrategy;

        public AuthenticationStrategyFactory(ApiTokenService apiTokenService, TokenService tokenService) {
            this.apiStrategy = new ApiAuthenticationStrategy(apiTokenService);
            this.defaultStrategy = new DefaultAuthenticationStrategy(tokenService);
        }

        public AuthenticationStrategy createStrategy(HttpServletRequest request) {
            String requestURI = request.getRequestURI();
            if (requestURI.startsWith("/api")) {
                return apiStrategy;
            } else {
                return defaultStrategy;
            }
        }
    }
}

通过这种方式，可以实现不同的路由走不同的jwt验证逻辑，满足不同业务场景的需求。