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    【注意事项】AWS中的Toys的BrowseNodeId=493964不是真正的根分类

    Amazon crifan 2739浏览 0评论

    根据amazon官网：

    http://docs.aws.amazon.com/AWSECommerceService/latest/DG/BrowseNodeIDs.html

    的描述，Toys针对US的BrowseNodeId=493964

    但是经过实际使用时发现，实际上，对于BrowseNodeId=493964去做BrowseNodeLookup的话，返回的结果是：

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    <BrowseNodeLookupResponse>
        <OperationRequest>
            <HTTPHeaders>
                <Header Name="UserAgent" Value="Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.3; .NET4.0C; .NET4.0E" />
            </HTTPHeaders>
            <RequestId>ac3845d0-74ae-4eee-970e-cf24a3531378</RequestId>
            <Arguments>
                <Argument Name="Operation" Value="BrowseNodeLookup" />
                <Argument Name="Service" Value="AWSECommerceService" />
                <Argument Name="Signature" Value="aTH53V397d3x+60l6DiSrV/9n5Z8WCCzIONJNt3Uq54=" />
                <Argument Name="AssociateTag" Value="xxx" />
                <Argument Name="Version" Value="2011-08-01" />
                <Argument Name="BrowseNodeId" Value="493964" />
                <Argument Name="AWSAccessKeyId" Value="xxx" />
                <Argument Name="Timestamp" Value="2013-07-16T09:44:29Z" />
                <Argument Name="ResponseGroup" Value="BrowseNodeInfo" />
            </Arguments>
            <RequestProcessingTime>0.002717</RequestProcessingTime>
        </OperationRequest>
        <BrowseNodes>
            <Request>
                <IsValid>True</IsValid>
                <BrowseNodeLookupRequest>
                    <BrowseNodeId>493964</BrowseNodeId>
                    <ResponseGroup>BrowseNodeInfo</ResponseGroup>
                </BrowseNodeLookupRequest>
            </Request>
            <BrowseNode>
                <BrowseNodeId>493964</BrowseNodeId>
                <Name>Categories</Name>
                <IsCategoryRoot>1</IsCategoryRoot>
                <Children>
                    <BrowseNode>
                        <BrowseNodeId>281407</BrowseNodeId>
                        <Name>Accessories &amp; Supplies</Name>
                    </BrowseNode>
                    <BrowseNode>
                        <BrowseNodeId>502394</BrowseNodeId>
                        <Name>Camera &amp; Photo</Name>
                    </BrowseNode>
                    <BrowseNode>
                        <BrowseNodeId>2811119011</BrowseNodeId>
                        <Name>Cell Phones &amp; Accessories</Name>
                    </BrowseNode>
                    <BrowseNode>
                        <BrowseNodeId>541966</BrowseNodeId>
                        <Name>Computers &amp; Accessories</Name>
                    </BrowseNode>
                    <BrowseNode>
                        <BrowseNodeId>2642125011</BrowseNodeId>
                        <Name>eBook Readers &amp; Accessories</Name>
                    </BrowseNode>
                    <BrowseNode>
                        <BrowseNodeId>2242348011</BrowseNodeId>
                        <Name>Electronics Warranties</Name>
                    </BrowseNode>
                    <BrowseNode>
                        <BrowseNodeId>172526</BrowseNodeId>
                        <Name>GPS &amp; Navigation</Name>
                    </BrowseNode>
                    <BrowseNode>
                        <BrowseNodeId>667846011</BrowseNodeId>
                        <Name>Home Audio</Name>
                    </BrowseNode>
                    <BrowseNode>
                        <BrowseNodeId>172574</BrowseNodeId>
                        <Name>Office Electronics</Name>
                    </BrowseNode>
                    <BrowseNode>
                        <BrowseNodeId>172623</BrowseNodeId>
                        <Name>Portable Audio &amp; Video</Name>
                    </BrowseNode>
                    <BrowseNode>
                        <BrowseNodeId>524136</BrowseNodeId>
                        <Name>Security &amp; Surveillance</Name>
                    </BrowseNode>
                    <BrowseNode>
                        <BrowseNodeId>16285901</BrowseNodeId>
                        <Name>Service &amp; Replacement Plans</Name>
                    </BrowseNode>
                    <BrowseNode>
                        <BrowseNodeId>1266092011</BrowseNodeId>
                        <Name>Television &amp; Video</Name>
                    </BrowseNode>
                    <BrowseNode>
                        <BrowseNodeId>3248684011</BrowseNodeId>
                        <Name>Car &amp; Vehicle Electronics</Name>
                    </BrowseNode>
                </Children>
                <Ancestors>
                    <BrowseNode>
                        <BrowseNodeId>172282</BrowseNodeId>
                        <Name>Electronics</Name>
                    </BrowseNode>
                </Ancestors>
            </BrowseNode>
        </BrowseNodes>
    </BrowseNodeLookupResponse>

    很明显，493964是Electronics（BrowseNodeId=172282）的一个子节点而已。

    即， BrowseNodeId=493964的Toys，不是独立的根节点。

    另外，去网页版：

    http://www.amazon.com/gp/site-directory/ref=topnav_sad

    http://www.amazon.com/Best-Sellers-Toys-Games/zgbs/toys-and-games/ref=zg_bs_nav_0

    http://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Dtoys-and-games&field-keywords=

    看了下，很明显，Toys，本身是有个根节点的。

    只是不知道对应的BrowseNodeId是多少。

    然后后来找到了：

    http://www.browsenodes.com/

    中有写：

    Toys and Games (165793011)

    所以，此处，才知道，Toys分类的根节点的BrowseNodeId=165793011

    所以去程序中去试试。

    得到结果是：

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    <BrowseNodeLookupResponse>
        <OperationRequest>
            <HTTPHeaders>
                <Header Name="UserAgent" Value="Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.3; .NET4.0C; .NET4.0E" />
            </HTTPHeaders>
            <RequestId>430d1daf-0f77-4ffb-94dd-ef45833acb6c</RequestId>
            <Arguments>
                <Argument Name="Operation" Value="BrowseNodeLookup" />
                <Argument Name="Service" Value="AWSECommerceService" />
                <Argument Name="Signature" Value="6Jc8lSwP2zCCyB5jCP1qul5TgeYuMnj5vn2kiHuS5js=" />
                <Argument Name="AssociateTag" Value="crifancom-20" />
                <Argument Name="Version" Value="2011-08-01" />
                <Argument Name="BrowseNodeId" Value="165793011" />
                <Argument Name="AWSAccessKeyId" Value="AKIAJQAUAH2R4HCG63LQ" />
                <Argument Name="Timestamp" Value="2013-07-16T09:54:38Z" />
                <Argument Name="ResponseGroup" Value="BrowseNodeInfo" />
            </Arguments>
            <RequestProcessingTime>0.002052</RequestProcessingTime>
        </OperationRequest>
        <BrowseNodes>
            <Request>
                <IsValid>True</IsValid>
                <BrowseNodeLookupRequest>
                    <BrowseNodeId>165793011</BrowseNodeId>
                    <ResponseGroup>BrowseNodeInfo</ResponseGroup>
                </BrowseNodeLookupRequest>
            </Request>
            <BrowseNode>
                <BrowseNodeId>165793011</BrowseNodeId>
                <Name>Toys &amp; Games</Name>
                <Children>
                    <BrowseNode>
                        <BrowseNodeId>165795011</BrowseNodeId>
                        <Name>Categories</Name>
                        <IsCategoryRoot>1</IsCategoryRoot>
                    </BrowseNode>
                    <BrowseNode>
                        <BrowseNodeId>219221011</BrowseNodeId>
                        <Name>Featured Categories</Name>
                    </BrowseNode>
                </Children>
            </BrowseNode>
        </BrowseNodes>
    </BrowseNodeLookupResponse>

    即， 此处实际上是：

    BrowseNodeId=165793011的Toys & Games

    才是真正的根节点。

    但是，此处还是不知道真正的SearchIndex是啥。

    后来通过：

    http://www.browsenodes.com/node-165793011.html

    http://www.browsenodes.com/node-166092011.html

    http://www.browsenodes.com/node-165795011.html

    http://www.browsenodes.com/search-index-Toys.html

    而得知，最合适的SearchIndex是Toys。

    所以，至此，最开始的：

    针对US的Toys，BrowseNodeId=493964

    实际上则是：

    针对US的Toys，BrowseNodeId=165793011，显示出来的名字是：Toys & Games

     

    【总结】

    Amazon的AWS的API的BrowserNodeId官网：

    http://docs.aws.amazon.com/AWSECommerceService/latest/DG/BrowseNodeIDs.html

    真尼玛是太坑爹了：

    很多数据和内容都变了，但是表格没更新，结果出现了N多错误的内容，消耗了太多的时间和精力。。。。

     

    注：

    其他一堆问题，可参见：

    【整理】AWS的API使用注意事项

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