HttpPost post = new HttpPost("http://localhost:8990/sendMail");
				StringEntity entity = new StringEntity(json, "utf-8");
				entity.setContentType("application/json");
				post.setEntity(entity);
				// 設置驗證頭信息
				post.addHeader("token", "WEFGYHJIKLTY4RE6DF29HNBCFD13ER87");

@Slf4j
@Component
@WebFilter(urlPatterns={"/sendMail/*"}, filterName="tokenAuthorFilter")
public class TokenAuthorFilter implements Filter {
	@Autowired
	private AuthorizationRepository repository;
	@Override
	public void destroy() {
	}
	@Override
	public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
			throws IOException, ServletException {
		HttpServletRequest req = (HttpServletRequest)request;
		response.setCharacterEncoding("UTF-8");
		response.setContentType("application/json; charset=utf-8");
		String token = req.getHeader("token");
		Response res = new Response();
		boolean isFilter = false;
		if (null == token || token.isEmpty()) {
			res.setSuccess(false);
			res.setErrorCode("403");
			res.setErrorMessage("token沒有認證通過!原因為：客戶端請求參數(shù)中無token信息");
		} else {
			Authorization auth = repository.findByToken(token);
			if (null == auth) {
				res.setSuccess(false);
				res.setErrorCode("403");
				res.setErrorMessage("token沒有認證通過!原因為：客戶端請求中認證的token信息無效，請查看申請流程中的正確token信息");
			}else if((auth.getStatus() == 0)){
				res.setSuccess(false);
				res.setErrorCode("401");
				res.setErrorMessage("該token目前已處于停用狀態(tài)，請聯(lián)系郵件系統(tǒng)管理員確認!");
			}else{
				isFilter = true;
				res.setSuccess(true);
			}
		}
		if(!res.isSuccess()){
			PrintWriter writer = null;
			OutputStreamWriter osw = null;
			try {
				osw = new OutputStreamWriter(response.getOutputStream() , "UTF-8");
				writer = new PrintWriter(osw, true);
				String jsonStr = ObjectMapperInstance.getInstance().writeValueAsString(res);
				writer.write(jsonStr);
				writer.flush();
				writer.close();
				osw.close();
			} catch (UnsupportedEncodingException e) {
				log.error("過濾器返回信息失敗:" + e.getMessage(), e);
			} catch (IOException e) {
				log.error("過濾器返回信息失敗:" + e.getMessage(), e);
			} finally {
				if (null != writer) {
					writer.close();
				}
				if(null != osw){
					osw.close();
				}
			}
			return;
		}
		if(isFilter){
			log.info("token filter過濾ok!");
			chain.doFilter(request, response);
		}
	}
	@Override
	public void init(FilterConfig arg0) throws ServletException {
	}
}

@Slf4j
@Component
@WebFilter(urlPatterns={"/sendMail/*"}, filterName="tokenAuthorFilter")
public class TokenAuthorFilter implements Filter {

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

@Configuration
@Component
public class FilterConfig {
	@Autowired
	private TokenAuthorFilter filter;
	@Bean
    public FilterRegistrationBean  filterRegistrationBean() {
        FilterRegistrationBean registrationBean = new FilterRegistrationBean();
        registrationBean.setFilter(filter);
        List<String> urlPatterns = new ArrayList<String>();
        urlPatterns.add("/sendMail/*");// 設置匹配的url
        registrationBean.setUrlPatterns(urlPatterns);
        return registrationBean;
    }
}