亚马逊ECS API获取1000最畅销的书籍 [英] Amazon ECS API to fetch 1000 top selling books

问题描述

我需要的API来获取对亚马逊最畅销的书籍。默认情况下<一href="http://docs.amazonwebservices.com/AWSECommerceService/2011-08-01/DG/index.html?RG_TopSellers.html">it只取前10项，但我需要超过10个，近1000项内容通过单发命中。

I need the API to fetch the top selling books on Amazon. By default it only fetches the top 10 items, but I need more than 10, near about 1000 items content by using single hit.

或

我要凑使用亚马逊的ECS API的1000最畅销书的方式。

I need the way to scrape the 1000 top selling books using the Amazon ECS API.

或

有没有什么办法，除了亚马逊的API刮所有的最畅销书在亚马逊？

Is there any way except the Amazon API to scrape all of the top selling books on Amazon?

推荐答案

下面是我如何做到这一点 - 但它不会超过100个项目在本月亚马逊结束后的工作都限制ItemPage为10。

here's how I do it - but it won't work for more than 100 items after the end of this month as Amazon are limiting ItemPage to 10.

rescheck = Amazon::Ecs.item_search("search term here", :response_group => 'Large', :country => 'uk')
n=0
rescheck.total_pages.times do |n|
  n=n+1
  if n <= rescheck.total_pages
      res = Amazon::Ecs.item_search("search term here", :response_group => 'Large', :item_page =>n, :country => 'uk')
        res.items.each do |item|

          asin = item.get('ASIN')
          title = item.get('ItemAttributes/Title')
          brand = item.get('ItemAttributes/Brand')

 #etc

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