获取商品历史价格返回值说明

        伴随着社交网络、大数据、云计算和搜索引擎等互联网应用技术的快速发展，各类应用软件的规模在日益庞大，我们需要把复杂系统划分成小的组成部分，因此编程接口的设计就显得十分重要。程序设计的实践中，编程接口的设计首先要使系统的职责得到合理划分，良好的接口设计可以降低系统各部分的相互依赖，提高组成单元的内聚性，降低组成单元间的耦合程度，从而提高系统的维护性和扩展性。

公共参数

请求地址: https://api-gw.onebound.cn/taobao/item_history_price

响应参数

请求参数：num_iid=584458528092

参数说明：num_iid:商品id

Version: Date:

请求示例

• Curl
• PHP
• PHPsdk
• JAVA
• C#
• Python

//using System.Net.Security;
//using System.Security.Cryptography.X509Certificates;
private const String method = "GET";
static void Main(string[] args)
{
	String bodys = "";
	// 请求示例 url 默认请求参数已经做URL编码
	String url = "https://api-gw.onebound.cn/taobao/item_history_price/?key=<您自己的apiKey>&secret=<您自己的apiSecret>&num_iid=584458528092";
	HttpWebRequest httpRequest = null;
	HttpWebResponse httpResponse = null; 
	if (url.Contains("https://"))
	{
		ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(CheckValidationResult);
		httpRequest = (HttpWebRequest)WebRequest.CreateDefault(new Uri(url));
	}
	else
	{
		httpRequest = (HttpWebRequest)WebRequest.Create(url);
	}
	httpRequest.Method = method;
	if (0 < bodys.Length)
	{
		byte[] data = Encoding.UTF8.GetBytes(bodys);
		using (Stream stream = httpRequest.GetRequestStream())
		{
		stream.Write(data, 0, data.Length);
		}
	}
	try
	{
		httpResponse = (HttpWebResponse)httpRequest.GetResponse();
	}
	catch (WebException ex)
	{
		httpResponse = (HttpWebResponse)ex.Response;
	}
	Console.WriteLine(httpResponse.StatusCode);
	Console.WriteLine(httpResponse.Method);
	Console.WriteLine(httpResponse.Headers);
	Stream st = httpResponse.GetResponseStream();
	StreamReader reader = new StreamReader(st, Encoding.GetEncoding("utf-8"));
	Console.WriteLine(reader.ReadToEnd());
	Console.WriteLine("\n");
}
public static bool CheckValidationResult(object sender, X509Certificate certificate, X509Chain chain, SslPolicyErrors errors)
{
	return true;
}