问Spring OAuth2:如何使用java配置允许密码授予类型？

EN

TokenEndpoint - Handling error: InvalidClientException, Unauthorized grant type: password

@Override
public void configure(ClientDetailsServiceConfigurer clients) throws Exception {
    clients.inMemory()
            .withClient("officialclient")
                .authorizedGrantTypes("authorization_code, refresh_token, password")
                .authorities("ROLE_CLIENT")
                .scopes("read", "write")
                .resourceIds(RESOURCE_ID)
                .secret("officialclientsecret")
                .redirectUris("https://www.someurl.com/")
}

ResourceOwnerPasswordResourceDetails resourceDetails = new ResourceOwnerPasswordResourceDetails();
resourceDetails.setClientAuthenticationScheme(AuthenticationScheme.header);
resourceDetails.setAccessTokenUri("http://localhost:8080/organizer/oauth/token");
resourceDetails.setScope(Arrays.asList("read", "write"));
resourceDetails.setId("resource");
resourceDetails.setClientId("officialclient");
resourceDetails.setClientSecret("officialclientsecret");
resourceDetails.setUsername("Paul");
resourceDetails.setPassword("password");

OAuth2RestTemplate template = new OAuth2RestTemplate(resourceDetails, context);
return template.getAccessToken().getValue();