springboot 自定义filter

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.filter.OncePerRequestFilter;

import javax.annotation.Resource;
import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.Date;
import java.util.List;
import java.util.Map;

@Configuration
public class TokenFilter extends OncePerRequestFilter {

    @Resource
    LoginService loginService;
    @Autowired
    ResourceProtectedPath resourceProtectedPath;

    @Override
    protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain chain) throws ServletException, IOException {
        Boolean isMatch = UrlPatternUtil.matches("/wx/**", request.getServletPath());
        if (!isMatch) {
            chain.doFilter(request, response);
            return;
        }

        HttpServletRequest httpRequest = (HttpServletRequest) request;
        final String accessToken = getAccessToken(httpRequest);
        Map token = loginService.getToken(accessToken);
        if (BaseUtil.isEmpty(token)) {
            ResponseDto responseDto = new ResponseDto();
            responseDto.fail(1018, "无效的token=" + accessToken);
            WebUtils.writeJSON(response, responseDto);
        }
        if (BaseUtil.isNotEmpty(token)) {
            Date invalidTime = (Date) token.get("invalidTime");
            Date now = DateUtil.now();
            if (now.getTime() > invalidTime.getTime()) {
                ResponseDto responseDto = new ResponseDto();
                responseDto.fail(1015, "token已失效，请重新登录");
                WebUtils.writeJSON(response, responseDto);
                return;
            }
        }
        TokenHolder.set(token);
        chain.doFilter(request, response);
        TokenHolder.remove();
    }


    public static String getAccessToken(HttpServletRequest httpRequest) {
        Cookie cookie = CookieUtil.getCookie(httpRequest, "token");
        if (cookie != null) {
            return cookie.getValue();
        }
        final String authorization = httpRequest.getHeader("token");
        if (authorization != null) {
            return authorization.trim();
        }
        return httpRequest.getParameter("token");
    }
}