Google自然语言在本地主机上失败。JAVA:已超过截止日期错误

我刚刚在代码中设置了Google自然语言客户端。在我的本地系统上一切正常，谷歌自然语言API在几秒钟内就能回答

但是，当我尝试在Tomcat（localhost）上运行代码时，请求会在1分钟后终止，并在执行一个非常简单的测试调用时出现

超过截止日期错误

下面是一些代码：

public static List<Entity> getLanguageEntities(String input, InputStream credentialInputStream) {
    try {
        // Instantiates a client
        LanguageServiceClient language = getClient(credentialInputStream);

        // build document
        Document doc = Document.newBuilder().setContent(input).setType(Type.PLAIN_TEXT).build();

        //HERE IT BREAKS..
        AnalyzeEntitiesResponse analyzeEntitiesResponse = language.analyzeEntities(doc, EncodingType.NONE);

        List<Entity> entityList = analyzeEntitiesResponse.getEntitiesList();

        return entityList;

    }catch (IOException e) {
        e.printStackTrace();
    } catch (Exception e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    return null;
}

public static LanguageServiceClient getClient(InputStream credentialInputStream) throws Exception {

    final LanguageServiceSettings languageServiceSettings;

    final GoogleCredentials myCredentials = GoogleCredentials
                .fromStream(credentialInputStream)
                .createScoped(
                        Collections.singleton("https://www.googleapis.com/auth/cloud-platform")
                );
        final CredentialsProvider credentialsProvider = FixedCredentialsProvider.create(myCredentials);

        final InstantiatingChannelProvider channelProvider = LanguageServiceSettings
                .defaultChannelProviderBuilder()
                .setCredentialsProvider(credentialsProvider)
                .build();
        languageServiceSettings = LanguageServiceSettings
                .defaultBuilder()
                .setChannelProvider(channelProvider)
                .build();

    // Create Google API client
    LanguageServiceClient languageServiceClient = LanguageServiceClient.create(languageServiceSettings);

    return languageServiceClient;
}

公共静态列表getLanguageEntities（字符串输入、InputStream credentialInputStream）{
试一试{
//实例化客户机
LanguageServiceClient language=getClient（credentialInputStream）；
//生成文档
Document doc=Document.newBuilder（）.setContent（input）.setType（Type.PLAIN_TEXT）.build（）；
//这里坏了。。
AnalyzeEntityResponse AnalyzeEntityResponse=语言.analyzeEntities（doc，EncodingType.NONE）；
List entityList=AnalyzeEntityResponse.GetEntityList（）；
返回实体列表；
}捕获（IOE异常）{
e、 printStackTrace（）；
}捕获（例外e）{
//TODO自动生成的捕捉块
e、 printStackTrace（）；
}
返回null；
}
公共静态语言ServiceClient getClient（InputStream credentialInputStream）引发异常{
最终语言服务设置语言服务设置；
最终GoogleCredentials myCredentials=GoogleCredentials
.fromStream（credentialInputStream）
.createScope(
集合。单例（“https://www.googleapis.com/auth/cloud-platform")
);
final CredentialsProvider CredentialsProvider=FixedCredentialsProvider.create（myCredentials）；
最终实例化channelProvider channelProvider=LanguageServiceSettings
.defaultChannelProviderBuilder（）
.setCredentialsProvider（credentialsProvider）
.build（）；
languageServiceSettings=languageServiceSettings
.defaultBuilder（）
.setChannelProvider（channelProvider）
.build（）；
//创建谷歌API客户端
LanguageServiceClient LanguageServiceClient=LanguageServiceClient.create（languageServiceSettings）；
返回语言服务客户端；
}