如何在Google搜索中获取结果网址? [英] How could i get the result urls in a google search?

问题描述

假设我以HTML格式的字符串形式获取了搜索结果页面.关键字是"google Earth"，因此URL可能是这样的:
http://www.google.com/search?hl=zh_CN&newwindow=1&q=google+earth&aq=f&aqi=&aql=&oq=&gs_rfai=
在第一个搜索结果页面中，有十个结果，我要获取有关十个结果的信息，那么我该怎么办.
一句话，我有一个URL(搜索结果)，如何获得结果(URL，标题，描述)?

Assume that i got the search result page as string in HTML format. The key word is "google earth", so the URL may be like this:
http://www.google.com/search?hl=en&newwindow=1&q=google+earth&aq=f&aqi=&aql=&oq=&gs_rfai=
In the first search result page, there are ten results, i want to get the information about the ten results, what should i do then.
In a word, i have an URL(the result of search) and how could i get the results(URL, title, description)?

推荐答案

您只是在寻找模式并根据预定义的规则解析(或更提取)链接.这是一个指向php示例的链接，您可以将其简单地转换为c/cpp.

http://www.roscripts.com/snippets/show/141 [

You simply look for the pattern and parse (or more extract) the links based on the predefined rules. Here a link to a php example that you could simply translate to c/cpp.

http://www.roscripts.com/snippets/show/141[^]

Good luck!

谢谢您的答复，我不使用PHP，但是您的链接给了我很好的提示，我决定解析我需要的信息，再次感谢. :-D

Thank you for your reply, i don''t do PHP, but your link give me a good tip, i decide to parse the informations i need myself, thank you again. :-D

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