java - 如何设置超时：`google-client 电子表格 api`？

Question

我正在将 google-client api 用于电子表格。

我在 20 秒后暂停。如何将超时设置为自定义值？

private Sheets initService(GoogleCredential credential) throws GeneralSecurityException, IOException {
    final HttpTransport HTTP_TRANSPORT = GoogleNetHttpTransport.newTrustedTransport();
    final JsonFactory JSON_FACTORY = JacksonFactory.getDefaultInstance();

    return new Sheets.Builder(HTTP_TRANSPORT, JSON_FACTORY, credential)
            .setApplicationName("my_app")
            .build();
}

我应该把它设置在HttpTransport?

Answer 1

我遇到了同样的问题，实际上从谷歌找到了一个记录在案的解决方案

Google API 客户端库 - 超时和错误

为简单起见，您的实现必须添加对以下内容的调用：

.setHttpRequestInitializer(createHttpRequestInitializer(credential))

然后在 Sheets.Builder 中将以下方法添加到您的类中，提供任何对应用程序来说似乎合理的超时值。

    private HttpRequestInitializer createHttpRequestInitializer(final HttpRequestInitializer requestInitializer) {
    return new HttpRequestInitializer() {
        @Override
        public void initialize(final HttpRequest httpRequest) throws IOException {
            requestInitializer.initialize(httpRequest);
            httpRequest.setConnectTimeout(3 * 60000); // 3 minutes connect timeout
            httpRequest.setReadTimeout(3 * 60000); // 3 minutes read timeout
        }
    };
}

Answer 2

private Sheets initService(GoogleCredential credential) throws GeneralSecurityException, IOException {
    final HttpTransport HTTP_TRANSPORT = GoogleNetHttpTransport.newTrustedTransport();
    final JsonFactory JSON_FACTORY = JacksonFactory.getDefaultInstance();

return new Sheets.Builder(HTTP_TRANSPORT, JSON_FACTORY, setTimeout(credential, 60000))
        .setApplicationName("my_app")
        .build();
}

private HttpRequestInitializer setTimeout(final HttpRequestInitializer initializer, final int timeout) {
    return request -> {
        initializer.initialize(request);
        request.setReadTimeout(timeout);
    };
}