c# - 如何使用 ebay api 请求产品？

Question

如何调用 eBay 并请求它返回搜索结果数组？

到目前为止，这是我想出的：

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";

如何将其包装到请求中并以某种数据结构获得响应？我已经获得了 SDK。

Answer 1

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;
    }