我的應用程序中出現錯誤“未經授權”的問題。我正在使用 Spring Security 和 oauth2。我的客戶和用戶存儲在數據庫中。當我開始使用數據庫中的客戶端時，PostMan 中出現錯誤 401?？蛻舳苏诒４嬖跀祿熘?，但是當我想從 localhost:8080/oauth/token 獲取令牌訪問權限時仍然出現錯誤。以下是我的來源：授權服務器配置：公共類 AuthorizationServerConfig 擴展 AuthorizationServerConfigurerAdapter {@Autowiredprivate AuthenticationManager authenticationManager;@Autowiredprivate TokenStore tokenStore;private CustomClientDetailsService customClientDetailsService;@BeanPasswordEncoder passwordEncoder() {    return PasswordEncoderFactories.createDelegatingPasswordEncoder();}@Overridepublic void configure(AuthorizationServerSecurityConfigurer security) throws Exception {    security.tokenKeyAccess("permitAll()")            .checkTokenAccess("isAuthenticated()");}@Overridepublic void configure(ClientDetailsServiceConfigurer clients) throws Exception {    clients.withClientDetails(customClientDetailsService);}@Overridepublic void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {    endpoints            .tokenStore(tokenStore)            .authenticationManager(authenticationManager);}}這是我的 CustomClientDetails ：公共類 CustomClientDetails 實現 ClientDetails {final static Logger log = LoggerFactory.getLogger(CustomClientDetailsService.class);private static final long serialVersionUID = 6602529451366778198L;private Clients clients;public CustomClientDetails(final Clients clients){    this.clients = clients;}@Overridepublic String getClientId() {    return clients.getClientId();}@Overridepublic Set<String> getResourceIds() {    final Set<String> resourcesIds = new HashSet<String>();    resourcesIds.add(clients.getResourceIds());    return resourcesIds;}@Overridepublic boolean isSecretRequired() {    return true;}@Overridepublic String getClientSecret() {    return clients.getClientSecret();}@Overridepublic boolean isScoped() {    return true;}@Overridepublic Set<String> getScope() {    final Set<String> scopes = new HashSet<String>();    scopes.add(clients.getScope());    return scopes;}