Question

我正在尝试在GAE云中托管的GAE应用程序中调用Google服务：

private String doPost(String URL) throws ClientProtocolException, IOException {
    // Params:
    List<NameValuePair> params = new ArrayList<NameValuePair>();
    params.add(new BasicNameValuePair("accountType", "HOSTED_OR_GOOGLE"));
    params.add(new BasicNameValuePair("Email", _DEFAULT_USER));
    params.add(new BasicNameValuePair("Passwd", _DEFAULT_PASS));
    params.add(new BasicNameValuePair("service", "ah"));
    // Call
    HttpClient httpClient = new DefaultHttpClient();
    HttpPost post = new HttpPost(URL); // URL:
                                        // https://www.google.com/accounts/ClientLogin
    post.setEntity(new UrlEncodedFormEntity(p_params, HTTP.UTF_8));
    post.getParams().setBooleanParameter(
            CoreProtocolPNames.USE_EXPECT_CONTINUE, false);
    HttpResponse response = httpClient.execute(post);
    return _ProcessResponse(response); // Process...
}

执行抛出： com.google.apphosting.api.ApiProxy$CallNotFoundException: The API package 'remote_socket' or call 'Resolve()' was not found。

有什么想法吗？我完全迷失了......

Answer 1

您可以使用其他http客户端吗？比如推荐的here：

client = new HttpClient(new SimpleHttpConnectionManager());

或者使用URLFetchService怎么样？

根据this blog post，您需要：

＆＃34;自定义连接管理器，用于转换最终请求和Feed 将它们放入URL Fetch服务中，然后将响应反馈回来进入HttpClient。＆＃34;

Answer 2

未找到API包'remote_socket'或调用'Resolve（）'表示已请求InetAddress进行名称解析并且未找到未定API（remote_socket.Resolve）。

remote_socket API作为套接字可信测试程序的一部分启用。

无论如何，您的问题是我们还不支持在应用引擎运行时中解析IP地址（除了localhost等）。

直接使用urlfetch api的建议是一种解决方法。

Answer 3

谢谢！

解决了......

        URL url = new URL("https://www.google.com/accounts/ClientLogin");

        HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();
        urlConnection.setRequestMethod("POST");
        urlConnection.setDoInput(true);
        urlConnection.setDoOutput(true);
        urlConnection.setUseCaches(false);
        urlConnection.setRequestProperty("Content-Type",
                                         "application/x-www-form-urlencoded");

        StringBuilder content = new StringBuilder();
        content.append("Email=").append(URLEncoder.encode(_DEFAULT_USER, "UTF-8"));
        content.append("&Passwd=").append(URLEncoder.encode(_DEFAULT_PASS, "UTF-8"));
        content.append("&service=").append(URLEncoder.encode("ah", "UTF-8"));
        OutputStream outputStream = urlConnection.getOutputStream();
        outputStream.write(content.toString().getBytes("UTF-8"));
        outputStream.close();
        // Response....
        int responseCode = urlConnection.getResponseCode();
        InputStream inputStream;
        if (responseCode == HttpURLConnection.HTTP_OK) {
          inputStream = urlConnection.getInputStream();
        } else {
          inputStream = urlConnection.getErrorStream();
        }

未找到API包'remote_socket'或调用'Resolve（）' - GAE Java

3 个答案: