编写LoginHandlerInterceptor

@Configurationpublic class LoginHandlerInterceptor extends HandlerInterceptorAdapter {

private static final Logger logger = LoggerFactory.getLogger(LoginHandlerInterceptor.class);@Overridepublic boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {    return super.preHandle(request, response, handler);}@Overridepublic void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception {    logger.debug("modelAndView{}", modelAndView);    logger.debug("handler{}", handler);    logger.debug("response{}", response);    logger.debug("request{}", request);    // 获取ip    String ipAddr = RequestIpUtil.getIpAddress(request);    super.postHandle(request, response, handler, modelAndView);}

}

@Autowiredprivate LoginHandlerInterceptor loginHandlerInterceptor;@Overridepublic void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {

endpoints.tokenStore(getRedisTokenStore())        .userDetailsService(ssoUserDetailsService)        // 如果这个不写着 会报Unsupported grant type: password        .authenticationManager(authenticationManager)        .addInterceptor(loginHandlerInterceptor)        .exceptionTranslator(customWebResponseExceptionTranslator);        }