有谁知道如何使用google-api-java-client使用2脚OAuth？我正在尝试访问Google Apps Provisioning API以获取特定域的用户列表.
以下不起作用
HttpTransport transport = GoogleTransport.create();
GoogleHeaders headers = (GoogleHeaders) transport.defaultHeaders;
headers.setApplicationName(APPLICATION_NAME);
headers.gdataVersion = GDATA_VERSION;
OAuthHmacSigner signer = new OAuthHmacSigner();
signer.clientSharedSecret = CONSUMER_SECRET;
OAuthParameters oauthParameters = new OAuthParameters();
oauthParameters.version = OAUTH_VERSION;
oauthParameters.consumerKey = CONSUMER_KEY;
oauthParameters.signer = signer;
oauthParameters.signRequestsUsingAuthorizationHeader(transport);
我收到"com.google.api.client.http.HttpResponseException:401 Unknown authorization header".标题看起来像这样
OAuth oauth_consumer_key="...", oauth_nonce="...", oauth_signature="...", oauth_signature_method="HMAC-SHA1", oauth_timestamp="...", oauth_version="1.0"
我也尝试过没有成功
GoogleOAuthDomainWideDelegation delegation = new GoogleOAuthDomainWideDelegation();
delegation.requestorId = REQUESTOR_ID;
delegation.signRequests(transport, oauthParameters);
有任何想法吗？提前致谢.