亚马逊产品API - 寻找基本概况和信息 [英] Amazon products API - Looking for basic overview and information

问题描述

使用eBay的API最近，我期待它很简单，要求从亚马逊​​的信息，但似乎没有...

After using the ebay API recently, I was expecting it to be as simple to request info from Amazon, but it seems not...

似乎有没有成为一个好的网页，这也解释了基础。对于初学者来说，什么叫服务？旧名已被删除，我认为，和到处使用的缩写AWS（但是，这不是一个总称，包括他们的云计算和其他20个服务呢？）。

There does not seem to be a good webpage which explains the basics. For starters, what is the service called? The old name has been dropped I think, and the acronym AWS used everywhere (but isn't that an umbrella term which includes their cloud computing and 20 other services too?).

目前缺乏关于新的签名过程的明确信息。收集起来的细节从各个页面时，我迷迷糊糊的片段，似乎之前的2009年8月，你只需要与亚马逊开发者账户，使请求，并得到XML回来。现在，你必须使用一些花哨的加密过程，在你的查询字符串创建一个额外的数字。这是否意味着亚马逊的数据完全是遥不可及的谁只是想要一个快速和简单的解决方案的程序员？

There is a lack of clear information about the new 'signature' process. Gathering together snippets of detail from various pages I've stumbled upon, it seems that prior to August 2009 you just needed a developer account with Amazon to make requests and get XML back. Now you have to use some fancy encryption process to create an extra number in your querystring. Does this mean Amazon data is completely out of reach for the programmer who just wants a quick and simple solution?

似乎有对RSS信息一点点饲料，你可以得到已被标记易项目的饲料，但我不能告诉你有一种方法来搜索使用RSS过冠军。有些网站似乎暗示这一点，但我认为他们已经过时了吗？

There seems to be a tiny bit of information on RSS feeds, and you can get a feed of items that have been 'tagged' easily, but I can't tell if there is a way to search for titles using RSS too. Some websites seem to suggest this, but I think they are out of date now?

如果任何人都可以给一个简短的总结，以发挥目前的状态，我会非常感激。所有我想要做的就是从书名走在我的数据库，并使用经典ASP获得一套相匹配，从亚马逊的产品，上市的封面图片和价格。

If anyone can give a short summary to the current state of play I'd be very grateful. All I want to do is go from a book title in my database, and use Classic ASP to get a set of products that match from Amazon, listing cover images and prices.

亚马逊小部件可以在网页上显示的关键字的搜索结果，但我对这些较少的控制，并且它们显示给用户只 - 我的code不能往里它们

Amazon 'widgets' can display keyword search results on my pages, but I have less control over these, and they are shown to the user only - my code can't look inside them.

推荐答案

您的帖子包含几个问题，所以我会尽力的时间来回答这些之一：

Your post contains several questions, so I'll try to answer them one at a time:

1. 您有兴趣的API是产品广告API （PA）。它可以让你编程访问搜索和检索从亚马逊的目录中的产品信息。如果你无法找到的API的信息，这是因为Web服务已经经历了两个名称的变化在最近的历史：它也被称为精英和AAWS
2. 你指的是签名过程是相同的HMAC签名，所有其他AWS服务的使用进行身份验证。所有这一切需要签署您的要求到商品广告API是一个函数来计算SHA-1散列以及与AWS开发人员密钥。欲了解更多信息，请参阅开发人员文档中的部分<一个href="http://docs.amazonwebservices.com/AWSECommerceService/latest/DG/RequestAuthenticationArticle.html">signing请求的。
3. 据我所知，没有检索RSS不支持通过PA饲料产品或标签。如果任何人有信息提示，否则，请大家指正。
4. 无论是REST或SOAP API应该让你的使用情况非常直截了当。亚马逊提供了一个相当基本的入门指南提供这里。同样，你可以在这里查看完整的API开发人员文档。

1. The API you're interested in is the Product Advertising API (PA). It allows you programmatic access to search and retrieve product information from Amazon's catalog. If you're having trouble finding information on the API, that's because the web service has undergone two name changes in recent history: it was also known as ECS and AAWS.
2. The signature process you're referring to is the same HMAC signature that all of the other AWS services use for authentication. All that's required to sign your requests to the Product Advertising API is a function to compute a SHA-1 hash and and AWS developer key. For more information, see the section of the developer documentation on signing requests.
3. As far as I know, there is no support for retrieving RSS feeds of products or tags through PA. If anyone has information suggesting otherwise, please correct me.
4. Either the REST or SOAP APIs should make your use case very straight forward. Amazon provides a fairly basic "getting started" guide available here. As well, you can view the complete API developer documentation here.

虽然文档是有点难找（可能是由于所有的名称更改），PA的API有很好的文档和相当优雅。随着苦劳和呼唤的Web服务的一些previous经验一点点，你不应该有任何麻烦您从API需要的信息。

Although the documentation is a little hard to find (likely due to all the name changes), the PA API is very well documented and rather elegant. With a modicum of elbow grease and some previous experience in calling out to web services, you shouldn't have any trouble getting the information you need from the API.

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