我想编写一个将本地文件发布到 Google Blogger 的机器人。我将是唯一使用此应用程序的人,因此我不需要设置用户友好的身份验证例程。我花了一个晚上尝试进行设置,但仍然在处理 OAuth 请求方面遇到困难。
我创建了一个新的 Google 应用程序项目(类型:已安装的桌面应用程序),并将 Blogger API 添加为范围,然后为我自己的帐户导出了一个客户端机密文件(google-credentials.json,见下文)。
Code:
try
{
HttpTransport httpTransport = GoogleNetHttpTransport.newTrustedTransport();
JsonFactory jsonFactory = JacksonFactory.getDefaultInstance();
List<String> scopes = Arrays.asList(BloggerScopes.BLOGGER);
GoogleClientSecrets secrets = GoogleClientSecrets.load(jsonFactory, new InputStreamReader(Main.class.getResourceAsStream("/google-credentials.json")));
GoogleCredential credential = new GoogleCredential.Builder().setJsonFactory(jsonFactory)
.setTransport(httpTransport)
.setClientSecrets(secrets)
.build();
Blogger blogger = new Blogger.Builder(httpTransport, jsonFactory, credential).setApplicationName("jd34app")
.build();
blogger.blogs().getByUrl("http://jd34blog.blogspot.com").execute();
}
catch (Exception e)
{
e.printStackTrace();
}
谷歌凭证.json:
{
"installed": {
"client_id": "<removed>",
"project_id": "<removed>",
"auth_uri": "https://accounts.google.com/o/oauth2/auth",
"token_uri": "https://accounts.google.com/o/oauth2/token",
"auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
"client_secret": "<removed>",
"redirect_uris": [
"urn:ietf:wg:oauth:2.0:oob",
"http://localhost"
]
}
}
回复:
com.google.api.client.googleapis.json.GoogleJsonResponseException: 403 Forbidden
{
"code" : 403,
"errors" : [ {
"domain" : "usageLimits",
"message" : "Daily Limit for Unauthenticated Use Exceeded. Continued use requires signup.",
"reason" : "dailyLimitExceededUnreg",
"extendedHelp" : "https://code.google.com/apis/console"
} ],
"message" : "Daily Limit for Unauthenticated Use Exceeded. Continued use requires signup."
}
我也尝试过 GoogleAuthorizationCodeFlow + GoogleTokenResponse,但我不知道在哪里注册令牌响应,因为 new GoogleCredential().setFromTokenResponse() 似乎不允许。
我发现的来自 Google 的示例已有几年历史,并且导入 AuthorizationCodeInstalledApp ,它不是我的依赖项 com.google.apis:google-api-services-blogger:v3-rev50-1.21.0 的类。