JWT中解析http header中的authorization中所携带的token值

jwt-parseAuthHeader

   /**
     * Parse token from the authorization header.
     *
     * @param string $header
     * @param string $method
     *
     * @return false|string
     */
    protected function parseAuthHeader($header = 'authorization', $method = 'bearer')
    {
        $header = $this->request->headers->get($header);

        if (! starts_with(strtolower($header), $method)) {
            return false;
        }

        return trim(str_ireplace($method, '', $header));
    }