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Google Ajax搜索结果与“常规” Google结果不同吗？

[英]Google Ajax Search results differ from “normal” Google Results?

原文 2010-04-27 14:07:11 6 3 javascript/ ajax/ google-ajax

I guess anything important you might have to know is within the title. 我想标题中可能包含任何重要信息。 If I use the Google Ajax WebSearch API with, for instance, "Dummy Search" as phrase, my resultset is a different one than if I perform the same phrase over google.com. 如果我使用Google Ajax WebSearch API（例如，“虚拟搜索”作为短语），则我的结果集与在google.com上执行相同短语的结果集是不同的。

How can that be? 怎么可能？

My querystring paramter options are exactly the same, language etc. 我的querystring参数选项完全相同，语言等。

Thanks in Advance & Kind Regards 在此先感谢您和亲切的问候

3 个解决方案

As you may know, Google search results may vary between different Google data centers. 如您所知，不同的Google数据中心之间的Google搜索结果可能会有所不同。 Kinda this is the story with the API calls as well, the results are retrieved from a different DC than what you're routed to when you type Google.com in your browser bar. 有点类似，这也是API调用的故事，结果是从与您在浏览器栏中键入Google.com时所路由到的DC不同的DC检索的。

methode is right, Google has many data centers and maybe results could be different. methode是正确的，Google有许多数据中心，也许结果可能会有所不同。

For example, using Google Maps API, in the documentation it is explained that results may be different from that obtained searching on maps.google.com, and I spent a lot of time explaining my customers that my shop locator's results were not wrong because different from results on maps.google.com :-) 例如，使用Google Maps API，在文档中说明了结果可能与在maps.google.com上搜索得到的结果不同，并且我花了很多时间向客户解释我的商店定位器的结果没有错，因为结果不同来自maps.google.com上的结果：-)

I have also found that if running under a heavy load the results are sometimes completely wrong. 我还发现，如果在高负载下运行，结果有时会完全错误。 This as i understand is prevent people from having accurate rank checking mechanisms 据我了解，这妨碍了人们使用准确的排名检查机制