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直接命令行用 curl 命令试一下
curl -e http://www.my-ajax-site.com \ 'http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=Paris%20Hilton&callback=foo&context=bar' |
Google Search API 返回的结果是 JOSN 数据，和如下类似：
processResults({"responseData": { "results": [ { "GsearchResultClass": "GwebSearch", "unescapedUrl": "http://en.wikipedia.org/wiki/Paris_Hilton", "url": "http://en.wikipedia.org/wiki/Paris_Hilton", "visibleUrl": "en.wikipedia.org", "cacheUrl": "http://www.google.com/search?q\u003dcache:TwrPfhd22hYJ:en.wikipedia.org", "title": "\u003cb\u003eParis Hilton\u003c/b\u003e - Wikipedia, the free encyclopedia", "titleNoFormatting": "Paris Hilton - Wikipedia, the free encyclopedia", "content": "\[1\] In 2006, she released her debut album..." }, { "GsearchResultClass": "GwebSearch", "unescapedUrl": "http://www.imdb.com/name/nm0385296/", "url": "http://www.imdb.com/name/nm0385296/", "visibleUrl": "www.imdb.com", "cacheUrl": "http://www.google.com/search?q\u003dcache:1i34KkqnsooJ:www.imdb.com", "title": "\u003cb\u003eParis Hilton\u003c/b\u003e", "titleNoFormatting": "Paris Hilton", "content": "Self: Zoolander. Socialite \u003cb\u003eParis Hilton\u003c/b\u003e..." }, ... ], "cursor": { "pages": [ { "start": "0", "label": 1 }, { "start": "4", "label": 2 }, { "start": "8", "label": 3 }, { "start": "12","label": 4 } ], "estimatedResultCount": "59600000", "currentPageIndex": 0, "moreResultsUrl": "http://www.google.com/search?oe\u003dutf8\u0026ie\u003dutf8..." } } , "responseDetails": null, "responseStatus": 200}) |
PHP 使用 Google Search API 的方法，很简单，主要是需要申请一个 API key
申请地址：http://code.google.com/apis/ajaxsearch/signup.html
$url = "http://ajax.googleapis.com/ajax/services/search/web?v=1.0&"
. "q=Paris%20Hilton&key=INSERT-YOUR-KEY&userip=USERS-IP-ADDRESS";
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_REFERER, /* Enter the URL of your site here */);
$body = curl_exec($ch);
curl_close($ch);
// now, process the JSON string
$json = json_decode($body);
// now have some fun with the results...
sean:
brinkman:
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如何增加博客流量:
智生道:
gg:
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