java - Google Reader API - 获取提要

Question

有谁知道用户是否可以调用 Google 阅读器服务来获取属于特定标签/类别的所有提要的名称/uri？谢谢!

Answer 1

您可以使用以下代码的变体来访问 Google 阅读器系统。您需要在每个请求中发送 header ("Authorization", "auth="+myauthvar)。为了编辑项目，您将需要我也在下面演示的 token 。获得授权 ID 后，您可以将(标题完好无损)发布到 http://www.google.com/reader/api/0/subscription/list?output=xml 以便返回完整的订阅列表。

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Net;
using System.IO;

namespace ConsoleApplication2
{
    class Program
    {

        static void Main(string[] args)
        {
            getAuth();

            Console.ReadLine();
        }

        public static void getAuth()
        {

            //put in the username and password
            string postData = "Email=YOURUSERNAME@gmail.com&Passwd=YOURPASSWORD&service=reader&source=some-uniqueapp-v1";

            WebRequest authReq = WebRequest.Create("https://www.google.com/accounts/ClientLogin");
            authReq.ContentType = "application/x-www-form-urlencoded";
            authReq.Method = "POST";

            byte[] bytes = Encoding.ASCII.GetBytes(postData);
            authReq.ContentLength = bytes.Length;
            Stream os = authReq.GetRequestStream();
            os.Write(bytes, 0, bytes.Length);

            WebResponse resp = authReq.GetResponse();

            StreamReader sr = new StreamReader(resp.GetResponseStream());

            string responseContent = sr.ReadToEnd().Trim();

            string[] responseSpilt = responseContent.Split('=');

            string authticket = responseSpilt[3];

            Console.WriteLine("Auth = " + authticket);

            sr.Close();

            getToken(authticket);

        }

        public static void getToken(string auth)
        {

            WebRequest tokenReq = WebRequest.Create("https://www.google.com/reader/api/0/token");
            tokenReq.ContentType = "application/x-www-form-urlendcoded";
            tokenReq.Method = "GET";

            tokenReq.Headers.Add("Authorization", "GoogleLogin auth=" + auth);

            WebResponse response = tokenReq.GetResponse();
            if (response == null) return;

            StreamReader sr = new StreamReader(response.GetResponseStream());
            string respContent = sr.ReadToEnd().Trim();

            string[] respSplit = respContent.Split('/');

            string token = respSplit[2];

            Console.WriteLine(" ");

            Console.WriteLine("Token = " + token);

            sr.Close();

        }
    }
}