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為什么我沒有從 eBay 獲得產品價格的響應?

[英]Why don't I get product price in responce from eBay?

我通過以下方式獲取 ebay 產品信息:

http://open.api.ebay.com/shopping?
   callname=FindProducts&
   responseencoding=XML&
   appid=YourAppIDHere&
   siteid=0&
   version=525&
   QueryKeywords=harry%20potter&
   AvailableItemsOnly=true&
   MaxEntries=2

但我沒有得到相應的產品價格。 我應該修改請求參數嗎? 或者我應該使用 ebay 網絡服務的另一種方法來獲取這些信息?

回應是

<FindProductsResponse xmlns="urn:ebay:apis:eBLBaseComponents">
<Timestamp>2012-11-30T06:54:54.713Z</Timestamp>
<Ack>Success</Ack>
<Build>E799_CORE_BUNDLED_15523174_R1</Build>
<Version>799</Version>
<ApproximatePages>700</ApproximatePages>
<MoreResults>true</MoreResults>
<PageNumber>1</PageNumber>
<Product>
<DomainName>DVDs</DomainName>
<DetailsURL>
http://syicatalogs.ebay.com/ws/eBayISAPI.dll?PageSyiProductDetails&IncludeAttributes=1&ShowAttributesTable=1&ProductMementoString=119128:2:1049:4276619924:441341764:7a3b4632d7a0c4ee860c374349c61b36:1:1:1:5000000672733
</DetailsURL>
<DisplayStockPhotos>true</DisplayStockPhotos>
<ProductID type="Reference">110258144</ProductID>
<ProductID type="UPC">883929182879</ProductID>
<ItemSpecifics>
<NameValueList>
<Name>Movie Rating</Name>
<Value>PG-13 (MPAA)</Value>
</NameValueList>
<NameValueList>
<Name>Genre</Name>
<Value>Childrens</Value>
</NameValueList>
<NameValueList>
<Name>Format</Name>
<Value>DVD</Value>
</NameValueList>
<NameValueList>
<Name>Work Name</Name>
<Value>Harry Potter: Complete 8-Film Collection</Value>
</NameValueList>
<NameValueList>
<Name>Region Code</Name>
<Value>Region 1</Value>
</NameValueList>
</ItemSpecifics>
<ReviewCount>195</ReviewCount>
<StockPhotoURL>
http://i.ebayimg.com/00/$(KGrHqV,!g0E6ZCwQ)wpBOuWbUNB,g~~_6.JPG?set_id=89040003C1
</StockPhotoURL>
<Title>
Harry Potter: Complete 8-Film Collection (DVD, 2011, 8-Disc Set)
</Title>
</Product>
<Product>
<DomainName>DVDs</DomainName>
<DetailsURL>
http://syicatalogs.ebay.com/ws/eBayISAPI.dll?PageSyiProductDetails&IncludeAttributes=1&ShowAttributesTable=1&ProductMementoString=119128:2:1049:1597262630:429151180:bf834db05cfb5150fe073087ebe92117:1:1:1:1415162318
</DetailsURL>
<DisplayStockPhotos>true</DisplayStockPhotos>
<ProductID type="Reference">99846530</ProductID>
<ProductID type="UPC">883929139446</ProductID>
<ItemSpecifics>
<NameValueList>
<Name>Movie Rating</Name>
<Value>PG-13 (MPAA)</Value>
</NameValueList>
<NameValueList>
<Name>Genre</Name>
<Value>Science-Fiction/Fantasy</Value>
</NameValueList>
<NameValueList>
<Name>Director</Name>
<Value>David Yates</Value>
</NameValueList>
<NameValueList>
<Name>Format</Name>
<Value>DVD</Value>
</NameValueList>
<NameValueList>
<Name>Work Name</Name>
<Value>Harry Potter and the Deathly Hallows: Part I</Value>
</NameValueList>
<NameValueList>
<Name>Region Code</Name>
<Value>Region 1</Value>
</NameValueList>
<NameValueList>
<Name>Producer</Name>
<Value>David Heyman</Value>
</NameValueList>
</ItemSpecifics>
<ReviewCount>163</ReviewCount>
<StockPhotoURL>
http://i.ebayimg.com/00/$(KGrHqF,!l0E2DwP)(v!BNo16imfYQ~~_6.JPG?set_id=89040003C1
</StockPhotoURL>
<Title>
Harry Potter and the Death

檢查此鏈接獲取項目描述和項目細節http://developer.ebay.com/DevZone/shopping/docs/CallRef/GetSingleItem.html#sampledescriptionitemspecifics

URL 格式 (HTTP GET)。 另請參閱此 URL 的非包裝版本。 對於 XML 以外格式的結果,請為 responseencoding 指定不同的值。

http://open.api.ebay.com/shopping?
   callname=GetSingleItem&
   responseencoding=XML&
   appid=YourAppIDHere&
   siteid=0&
   version=515&
   ItemID=180126682091&
   IncludeSelector=Description,ItemSpecifics

您必須通過 ItemID 才能獲得詳細說明

通過此信息,似乎某些值在響應中具有條件發生。 因此,也許您可​​能需要檢查響應是否首先返回了價格,如果沒有,請使用產品 ID 值查詢另一個 api。 哈。

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