//import org.springframework.security.core.userdetails.User;
		String token = JWT.create()
				.withSubject(((User) authResult.getPrincipal()).getUsername())
                .withExpiresAt(new Date(System.currentTimeMillis()+ SecurityConstants.EXPIRED_TIME ))
                .sign(Algorithm.HMAC512(SecurityConstants.SECRET.getBytes()));
		response.addHeader(SecurityConstants.HEADER_STRING, SecurityConstants.TOKEN_PREFIX + token);