eoLinker-API_Shop_商品评价分析_API接口_C#调用示例代码

1、eoLinker-API Shop 商品商品评评价分析价分析 C#调调用示例代用示例代码码商品商品评评价分析价分析用于分析消费者反馈的评价、点评内容，同时也可对类似微博的口语化、短文本进 行分析。该产该产品品拥拥有以下有以下APIs： ：1.商品评价分析注意，注意，该该示例代示例代码仅码仅适用于适用于 网站下网站下API 使用使用该产该产品前，您需要通品前，您需要通过过 https:/ 申申请请API服服务务1.商品商品评评价分析价分析 using System; using System.Collections.Generic; using System.IO; using System.Net; using System.Text; using System.Web.Script.Serialization;namespace apishop_sdk class Program/* 转发请求到目的主机* param method string 请求方法* param url string 请求地址* param params Dictionary 请求参数* param head

2、ers Dictionary 请求头* return string*/static string apishop_send_request(string method, string url, Dictionary param, Dictionary headers)string result = string.Empty;trystring paramData = “;if (param != null foreach (var item in param)if (sbuilder.Length 0)sbuilder.Append(“sbuilder.Append(item.Key + “=“ + item.Value);paramData = sbuilder.ToString();method = method.ToUpper();if (method = “GET“)url = string.Format(“0?1“, url, paramData);HttpWebRequest wbRequest = (HttpWebRequest)WebRequest.Create(url

3、);if (method = “GET“)wbRequest.Method = “GET“;else if (method = “POST“)wbRequest.Method = “POST“;wbRequest.ContentType = “application/x-www-form- urlencoded“;wbRequest.ContentLength = Encoding.UTF8.GetByteCount(paramData);using (Stream requestStream = wbRequest.GetRequestStream()using (StreamWriter swrite = new StreamWriter(requestStream)swrite.Write(paramData);HttpWebResponse wbResponse = (HttpWebResponse)wbRequest.GetResponse();using (Stream responseStream = wbResponse.GetResponseStream()using

4、 (StreamReader sread = new StreamReader(responseStream)result = sread.ReadToEnd();catchreturn “;return result;class Responsepublic string statusCode;static void Main(string args)string method = “POST“;string url = “https:/ param = new Dictionary(); param.Add(“apiKey“, “your_api_key“); /需要从获取 param.Add(“text“, “); /待分析商品评价内容 param.Add(“type“, “); /商品分类(0:服装,1:美妆,2:零食,3:奶粉,4:纸尿裤,5:鞋类,6:住宅家具,7:床上用 品),如0 Dictionary headers = null;string result = apishop_send_request(method, url, param, headers);if (result = “)/返回内容异常，发送请求失败Console.WriteLine(“发送请求失败“);return;Response res = new JavaScriptSerializer().Deserialize(result);if (res.statusCode = “000000“)/状态码为000000, 说明请求成功Console.WriteLine(string.Format(“请求成功: 0“, result);else/状态码非000000, 说明请求失败Console.WriteLine(string.Format(“请求失败: 0“, result);Console.ReadLine();

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