2

我通过这种方式获取 ebay 产品信息：

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

但我没有得到产品价格作为回应。我应该改变请求参数吗？或者我应该使用 ebay Web 服务的另一种方法来获取这些信息？

回应是

<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
4

2 回答 2

2

检查此链接：获取项目描述和项目细节 http://developer.ebay.com/DevZone/shopping/docs/CallRef/GetSingleItem.html#sampledescriptionitemspecifics

URL 格式 (HTTP GET)。另请参阅此 URL 的非包装版本。对于非 XML 格式的结果，请为 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

您必须通过 ItemID 才能获得详细说明。

于 2012-11-30T07:47:56.037 回答
0

根据此信息，某些值似乎在响应中有条件出现。因此，也许您可​​能需要检查响应是否首先返回价格，如果没有，请查询另一个 api，并说产品 id 值。HTH。

于 2012-11-30T07:29:12.577 回答