#Session超時(shí)時(shí)間設(shè)置，單位是秒，默認(rèn)是30分鐘
  servlet:
    session:
      timeout: 3600s

  servlet:
    session:
      timeout: 10

private void configureSession(Context context) {
        long sessionTimeout = this.getSessionTimeoutInMinutes();
        context.setSessionTimeout((int)sessionTimeout);
        Boolean httpOnly = this.getSession().getCookie().getHttpOnly();
        if (httpOnly != null) {
            context.setUseHttpOnly(httpOnly);
        }
        if (this.getSession().isPersistent()) {
            Manager manager = context.getManager();
            if (manager == null) {
                manager = new StandardManager();
                context.setManager((Manager)manager);
            }
            this.configurePersistSession((Manager)manager);
        } else {
            context.addLifecycleListener(new TomcatServletWebServerFactory.DisablePersistSessionListener());
        }
    }

    private long getSessionTimeoutInMinutes() {
        Duration sessionTimeout = this.getSession().getTimeout();
        return this.isZeroOrLess(sessionTimeout) ? 0L : Math.max(sessionTimeout.toMinutes(), 1L);
    }

    private boolean isZeroOrLess(Duration sessionTimeout) {
        return sessionTimeout == null || sessionTimeout.isNegative() || sessionTimeout.isZero();
    }

    public long toMinutes() {
        return seconds / SECONDS_PER_MINUTE;
    }
    /**
     * Seconds per minute.
     */
    static final int SECONDS_PER_MINUTE = 60;

    public static long max(long a, long b) {
        return (a >= b) ? a : b;
    }