php Snoopy类的用法示例(通过Snoopy抓取网页信息)
内容摘要
这篇文章主要为大家详细介绍了php Snoopy类的用法示例(通过Snoopy抓取网页信息),具有一定的参考价值,可以用来参考一下。
本代码演示了php中如果通过Snoopy抓取网页信息,php中Sn
本代码演示了php中如果通过Snoopy抓取网页信息,php中Sn
文章正文
这篇文章主要为大家详细介绍了php Snoopy类的用法示例(通过Snoopy抓取网页信息),具有一定的参考价值,可以用来参考一下。
本代码演示了php中如果通过Snoopy抓取网页信息,php中Snoopy类的用法,对此感兴趣的朋友,看看idc笔记做的技术笔记。经测试代码如下:1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 | <code class = "php" > /** * 通过Snoopy抓取网页信息 * * @param * @arrange (www.idcnote.com) **/ include ( "snoopy.class.php" ); $snoopy = new Snoopy; // need an proxy?: //$snoopy->proxy_host = "my.proxy.host"; //$snoopy->proxy_port = "8080"; // set browser and referer: $snoopy ->agent = "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)" ; $snoopy ->referer = "http://www.jonasjohn.de/" ; // set some cookies: $snoopy ->cookies[ "SessionID" ] = '238472834723489' ; $snoopy ->cookies[ "favoriteColor" ] = "blue" ; // set an raw-header: $snoopy ->rawheaders[ "Pragma" ] = "no-cache" ; // set some internal variables: $snoopy ->maxredirs = 2; $snoopy ->offsiteok = false; $snoopy ->expandlinks = false; // set username and password (optional) //$snoopy->user = "joe"; //$snoopy->pass = "bloe"; // fetch the text of the website www.google.com: if ( $snoopy ->fetchtext( "http://www.google.com" )){ // other methods: fetch, fetchform, fetchlinks, submittext and submitlinks // response code: print "response code: " . $snoopy ->response_code. "<br/>\n" ; // print the headers: print "<b>Headers:</b><br/>" ; while (list( $key , $val ) = each( $snoopy ->headers)){ print $key . ": " . $val . "<br/>\n" ; } print "<br/>\n" ; // print the texts of the website: print "<pre>" .htmlspecialchars( $snoopy ->results). "</pre>\n" ; } else { print "Snoopy: error while fetching document: " . $snoopy ->error. "\n" ; } /*** 来自php教程(www.idcnote.com) ***/ </code> |
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