我想学习Cognitive Services Web搜索API,因此开始创建bot应用程序。我已经有一个帐户子密钥和其他必需的信息,我也阅读了许多文章,还观看了有关此版本的2016年视频。在反序列化结果时遇到了麻烦。我找不到可以用来做的代理类。我使用的网址是https://api.cognitive.microsoft.com/bing/v5.0/search/,我发现了以前api版本的代理类。谁能告诉我如何在VS 2015中为这些服务获取api请求/响应的代理类。
我的代码如下所示:
string BingSearchUrl = "https://api.cognitive.microsoft.com/bing/v5.0/search/";
const string bingKey = "Key";
public static async Task<string> Search(string query)
{
var client = HttpClientFactory.Create();
var queryString = BingSearchUrl + "?q=" + query + "&count=10";
// Request headers
client.DefaultRequestHeaders.Add("Ocp-Apim-Subscription-Key", bingKey);
client.DefaultRequestHeaders.Add("Accept", "application/json");
// Request parameters
string r = await client.GetStringAsync(queryString);
var jsonResult = JsonConvert.DeserializeObject<Bing.ExpandableSearchResult>(r);
return jsonResult.Web.First().Title;
有了这个模型,我就能得到想要的结果。在我的情况下,另一个答案中提出的模型不起作用。
namespace BingSearchBot
{
public class RootObject
{
public string _type { get; set; }
public WebPages webPages { get; set; }
public RelatedSearches relatedSearches { get; set; }
public RankingResponse rankingResponse { get; set; }
}
public class WebPages
{
public string webSearchUrl { get; set; }
public int totalEstimatedMatches { get; set; }
public List<Value> value { get; set; }
}
public class Value
{
public string id { get; set; }
public string name { get; set; }
public string url { get; set; }
public List<About> about { get; set; }
public string displayUrl { get; set; }
public string snippet { get; set; }
public List<DeepLink> deepLinks { get; set; }
public string dateLastCrawled { get; set; }
public List<SearchTag> searchTags { get; set; }
}
public class About
{
public string name { get; set; }
}
public class DeepLink
{
public string name { get; set; }
public string url { get; set; }
public string snippet { get; set; }
}
public class SearchTag
{
public string name { get; set; }
public string content { get; set; }
}
public class Value2
{
public string text { get; set; }
public string displayText { get; set; }
public string webSearchUrl { get; set; }
}
public class RelatedSearches
{
public string id { get; set; }
public List<Value2> value { get; set; }
}
public class Value3
{
public string id { get; set; }
}
public class Item
{
public string answerType { get; set; }
public int resultIndex { get; set; }
public Value3 value { get; set; }
}
public class Mainline
{
public List<Item> items { get; set; }
}
public class RankingResponse
{
public Mainline mainline { get; set; }
}
}
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