我怎么可以使用谷歌搜索API时输入日期限制？ [英] how can I enter a date restriction when using the Google Search API?

问题描述

我想使用谷歌的搜索API，并找到根据的事实，他们只是一个天大的结果。我能做到这一点，通过谷歌搜索引擎，但我​​似乎无法找到一种方法，通过使用API​​来做到这一点。

我的code：
$ googleFullURL = \"http://ajax.googleapis.com/ajax/services/search/web?v=1.0&rsz=large&start=$searchIndex&lr=lang_en&filter=0&q=$searchTerms\";

我试图用＆放大器; TBS =，QDR：D我的搜索结束这是限制对日期范围时什么搜索引擎附加在URL的末尾，但是这似乎无法正常工作<。 / p>

感谢

解决方案

您要使用的dateRestrict参数是一个字符串。

  

限制的结果根据日期的URL。支持的值包括：

  
  

  
• D [编号]：从过去几天的指定数量的请求结果
。
  
• W [编号]：从过去几周的指定数量的请求结果
。
  
• M [编号]：从过去几个月的指定数量的请求结果
。
  
• Y [编号]：从过去几年的指定数量的请求结果
。
  

---

有关参数文档： https：//开头的开发。 google.com/custom-search/json-api/v1/reference/cse/list

I'm wanting to use the Google Search API and find results based on the fact that they are only a day old. I can do this through the Google search engine but I can't seem to find a way to do this by using the API.

my code: $googleFullURL = "http://ajax.googleapis.com/ajax/services/search/web?v=1.0&rsz=large&start=$searchIndex&lr=lang_en&filter=0&q=$searchTerms";

I tried using "&tbs=,qdr:d" at the end of my search which is what the search engine appends at the end of the URL when restricting to a date range but this seems to not be working.

thanks

解决方案

You want to use the dateRestrict parameter which is a string.

Restricts results to URLs based on date. Supported values include:

• d[number]: requests results from the specified number of past days.
• w[number]: requests results from the specified number of past weeks.
• m[number]: requests results from the specified number of past months.
• y[number]: requests results from the specified number of past years.

---

Documentation for parameters: https://developers.google.com/custom-search/json-api/v1/reference/cse/list

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