Java SpringBoot集成WebSocket根据登陆权限认证

/**
     * 在握手之前 可用于权限认证
     *
     * @param serverHttpRequest  服务器http请求
     * @param serverHttpResponse 服务器http响应
     * @param webSocketHandler   网络套接字处理程序
     * @param map                地图
     * @return boolean
     * @throws Exception 异常
     */
    @Override
    public boolean beforeHandshake(ServerHttpRequest serverHttpRequest, ServerHttpResponse serverHttpResponse, WebSocketHandler webSocketHandler, Map<String, Object> map) throws Exception {
        log.info("握手之前");
        Map<String, String> headers = serverHttpRequest.getHeaders().toSingleValueMap();
        log.info("所有请求头信息：Header parameters: {}", headers);
        String authorization = headers.get("Authorization");
        if (CharSequenceUtil.isBlank(authorization)) {
            // 未传入token
            return false;
        }
        // 根据框架进行自行根据token校验是否有效
        return true;
    }