Question

我是C＃和asp.net的新手。我正在尝试创建一个使用Twitter的流媒体和搜索API的简单网站（在localhost上运行）。

我尝试了一些查询，例如：“https://api.twitter.com/1.1/statuses/mentions_timeline.json?count=2&since_id=14927799”但是它有一些关于“错误验证数据”的错误。

可能是我不知道如何获得身份验证。那么有人可以帮助我吗？感谢很多。

Answer 1

您展示的不是搜索功能，而是流功能。以下是工作twitter流搜索的完整示例

select *
from SampleTable
where /* Some conditions.... and*/
      (convert(date, StartTime) >= @dateStart) and
      (case when (DateCreated between cast(cast(cast(DateCreated as date) as varchar(40)) + ' 19:00:00' as datetime) 
                              and cast(cast(cast(DateCreated as date) as varchar(40)) + ' 23:59:59' as datetime)
                  or
                  DateCreated between cast(cast(cast(DateCreated as date) as varchar(40)) + ' 00:00:00' as datetime) 
                              and cast(cast(cast(DateCreated as date) as varchar(40)) + ' 07:00:00' as datetime)
                  )
                  and Workshift like '%N'
            then dateadd(day,-1,cast(cast(DateCreated as date) as varchar(40))) 
            else DateCreated
        end <= @dateEnd)

Answer 2

首先，您应该创建一个应用程序。 https://dev.twitter.com/apps。然后，您可以使用Twitterizer＆＃39; WebRequestBuilder课程来表达您的请求。（http://svn.twitterizer.net/twitterizer/trunk/Twitterizer2/OAuth/）

var tokens = new Twitterizer.OAuthTokens
{
    ConsumerKey = "....",
    ConsumerSecret = "....",
    AccessToken = "....",
    AccessTokenSecret = "......"
};

string url = "https://api.twitter.com/1.1/statuses/mentions_timeline.json?count=2&since_id=14927799";

var builder = new Twitterizer.WebRequestBuilder(new Uri(url), Twitterizer.HTTPVerb.GET, tokens);
var req = builder.PrepareRequest();

var resp = req.GetResponse();
var json = new StreamReader(resp.GetResponseStream()).ReadToEnd();
resp.Close();

需要有关Twitter的搜索和流媒体的帮助

2 个答案: