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我刚刚使用 google-api-java-client 库实现了 Google 翻译工具包 API。问题是，我可以使用 clientLogin 和旧的“gdata”客户端库进行身份验证，但我无法使用 google-api-java-client 来做到这一点。

这很简单，但我仍然收到 403 禁止响应。请求（旧/新）几乎相同，但只有身份验证令牌不同。谷歌只是向我发送了一个我无法验证的令牌......

请任何人帮忙，我花了一个小时完成整个模型的实现，然后花了 3 个小时完成了这个地狱。

public class GttClient {
 public static void main(String[] args) {

  Debug.enableLogging();
  HttpTransport transport = setUpTransport();

  try {
   authenticateWithClientLogin(transport);
   printResults(executeGet(transport, GttUrl.forDocuments()));
  } catch (IOException e) {
   e.printStackTrace();
  }
 }

 private static HttpTransport setUpTransport() {
  HttpTransport transport = GoogleTransport.create();
  GoogleHeaders headers = (GoogleHeaders) transport.defaultHeaders;
  headers.setApplicationName("Google-PredictionSample/1.0");
  headers.gdataVersion = "2.0";
  AtomParser parser = new AtomParser();
  parser.namespaceDictionary = Namespace.DICTIONARY;
  transport.addParser(parser);
  return transport;
 }

 private static void authenticateWithClientLogin(HttpTransport transport)
   throws IOException {
  ClientLogin clientLogin = new ClientLogin();
  clientLogin.authTokenType = "gtrans";
  clientLogin.accountType = "HOSTED_OR_GOOGLE";
  clientLogin.username = "user@gmail.com";
  clientLogin.password = "password";
  clientLogin.authenticate().setAuthorizationHeader(transport);
 }

 public static Feed executeGet(HttpTransport transport, GttUrl url)
   throws IOException {

  HttpRequest request = transport.buildGetRequest();
 // url.fields = GData.getFieldsFor(Feed.class);
  request.url = url;

  return request.execute().parseAs(Feed.class);
 }

}

public class GttUrl extends GoogleUrl {

 static final String ROOT_URL = "https://translate.google.com/toolkit/feeds";

 @Key("sharedwith")
 public String sharedwith;

 @Key("onlydeleted")
 public String onlydeleted;

 @Key("scope")
 public String scope;

 public GttUrl(String url) {
  super(url);
  if (Debug.ENABLED) {
   this.prettyprint = true;
  }
 }

 public static GttUrl forRoot() {
  return new GttUrl(ROOT_URL);
 }

 public static GttUrl forDocuments() {
  GttUrl result = forRoot();
  result.pathParts.add("documents");
  return result;
 }

 public static GttUrl forTranslMemories() {
  GttUrl result = forRoot();
  result.pathParts.add("tm");
  return result;
 }

 public static GttUrl forGlossaries() {
  GttUrl result = forRoot();
  result.pathParts.add("glossary");
  return result;
 }
}
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1 回答 1

2

所以，我在一个小时内实现了翻译工具包 api，然后我在 clientLogin 授权上卡了 4 个小时......

请求的正确设置是

gdataVersion = "1.0"; 
and GET request

不幸的是，在尝试的过程中，我要么 

1.0 and POST

或者

2.0 and GET

这意味着这gdataVersion = "2";仅适用于已经实现“新”客户端的 API...afaik

于 2011-01-23T13:48:07.557 回答