C# 如何使用ebay api申请产品？

我如何致电易趣并要求其返回搜索结果阵列

这就是我到目前为止的想法：

string endpoint = "https://api.ebay.com/wsapi";
string siteId = "0";
string appId = "*";     // use your app ID
string devId = "*";     // use your dev ID
string certId = "*";   // use your cert ID
string version = "405";

string requestURL = endpoint
+ "?callname=FindProducts"
+ "&siteid=" + siteId
+ "&appid=" + appId
+ "&version=" + version
+ "&routing=default"
+ "&AvailableItemsOnly=true"
+ "&QueryKeywords=nvidia"
+ "&itemFilter(0).name=ListingType"
+ "&itemFilter(0).value(0)=FixedPrice"
+ "&itemFilter(0).value(1)=Auction"
+ "&CategoryID=27386";

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如何将其封装到请求中，并以某种数据结构获得响应？我已经获得了SDK。

我需要使用eBay查找API

    public GetItemCall getItemDataFromEbay(String itemId)
    {
        ApiContext oContext = new ApiContext();
        oContext.ApiCredential.ApiAccount.Developer = ""; // use your dev ID
        oContext.ApiCredential.ApiAccount.Application = ""; // use your app ID
        oContext.ApiCredential.ApiAccount.Certificate = ""; // use your cert ID
        oContext.ApiCredential.eBayToken = "";            //set the AuthToken

        //set the endpoint (sandbox) use https://api.ebay.com/wsapi for production
        oContext.SoapApiServerUrl = "https://api.ebay.com/wsapi";

        //set the Site of the Context
        oContext.Site = eBay.Service.Core.Soap.SiteCodeType.US;

        //the WSDL Version used for this SDK build
        oContext.Version = "735";

        //very important, let's setup the logging
        ApiLogManager oLogManager = new ApiLogManager();
        oLogManager.ApiLoggerList.Add(new eBay.Service.Util.FileLogger("GetItem.log", true, true, true));
        oLogManager.EnableLogging = true;
        oContext.ApiLogManager = oLogManager;

        GetItemCall oGetItemCall = new GetItemCall(oContext);

        //' set the Version used in the call
        oGetItemCall.Version = oContext.Version;

        //' set the Site of the call
        oGetItemCall.Site = oContext.Site;

        //' enable the compression feature
        oGetItemCall.EnableCompression = true;
        oGetItemCall.DetailLevelList.Add(eBay.Service.Core.Soap.DetailLevelCodeType.ReturnAll);
        oGetItemCall.ItemID = itemId;
        try
        {
            oGetItemCall.GetItem(oGetItemCall.ItemID);
        }
        catch (Exception E)
        {
            Console.Write(E.ToString());
            oGetItemCall.GetItem(itemId);
        }
        GC.Collect();
        return oGetItemCall;
    }

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他们为您提供了一个SDK.NET包装器，因此您不必手动处理这一切：。你试过了吗？你能给我一个例子来帮助我解决我的问题吗？请看这里的例子：。从那里，我相信会有一个名为

FindProducts

的方法，您可以使用手动输入到字符串中的参数调用该方法。您不必费心构建查询字符串、请求url、SOAP、响应等。我尝试创建“FindItemsByWordsRequest request=new FindItemsByWordsRequest（）；”但是获取消息者“错误1”找不到类型或命名空间名称“FindItemsByWordsRequest”（是否缺少using指令或程序集引用？），但引用在那里…：\