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php采集DEMO一个
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<!DOCTYPE html PUBLIC “-
//W3C//DTD XHTML 1.0 Transitional//EN” “http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd”>
<html xmlns=”http:
//www.w3.org/1999/xhtml”>
<head>
<meta http-equiv=”Content-Type” content=”text/html; charset=utf-8″ />
<title>alibaba采集</title>
<?php
set_time_limit(0);
function
_rand() {
$length
=26;
$chars
= “0123456789abcdefghijklmnopqrstuvwxyz”;
$max
=
strlen
(
$chars
) – 1;
mt_srand((double)microtime() * 1000000);
$string
= ”;
for
(
$i
= 0;
$i
<
$length
;
$i
++) {
$string
.=
$chars
[mt_rand(0,
$max
)];
}
return
$string
;
}
error_reporting
(0);
ini_set
(‘html_errors’,false);
ini_set
(‘display_errors’,false);
mysql_pconnect(“localhost”, “root”, “password”)
or
die
(“Could not connect” . mysql_error());
mysql_select_db(“company”);
mysql_query(“SET NAMES ‘UTF8′”);
if
(
$_GET
[
‘page‘
]){
$page
=
$_GET
[
‘page‘
];
}
else
{
$page
= ’1′;
}
$HTTP_SESSION
=_rand();
$HTTP_SESSION
;
$HTTP_URL
=”http:
//www.alibaba.com/corporations/jiangmen/CN——————————–/”.$page.”.html”;
$ch
= curl_init();
curl_setopt (
$ch
,CURLOPT_URL,
$HTTP_URL
);
curl_setopt(
$ch
,CURLOPT_RETURNTRANSFER,true);
curl_setopt(
$ch
,CURLOPT_USERAGENT,”Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322; .NET CLR 2.0.50727)”);
$res
= curl_exec(
$ch
);
curl_close (
$ch
);
preg_match_all(‘/href\s*=\s*[
"|\‘]?([^\s"
\‘>]*).en.alibaba.com\”/i’,
$res
,
$arr
);
foreach
(
$arr
[1]
as
$a
=>
$web
){
$HTTP_SESSION
=_rand();
$HTTP_SESSION
;
$HTTP_Server
=
$web
;
$HTTP_URL
=”.en.alibaba.com/contactinfo.html”;
$ch1
= curl_init();
curl_setopt (
$ch1
,CURLOPT_URL,
$HTTP_Server
.
$HTTP_URL
);
curl_setopt(
$ch1
,CURLOPT_RETURNTRANSFER,true);
curl_setopt(
$ch1
,CURLOPT_USERAGENT,”Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322; .NET CLR 2.0.50727)”);
$res1
= curl_exec(
$ch1
);
curl_close (
$ch1
);
preg_match(“/contactName(.*?)<\/a>/s”,
$res1
,
$name
);
$name
=
strip_tags
(
$name
[1]);
//$name = str_replace(“\”",”",$name);
//$name = str_replace(“>”,”",$name);
$name
= trim(
$name
);
preg_match(“/Company Name:(.*?)<\/td>/s”,
$res1
,
$Cname
);
$Cname
= trim(
strip_tags
(
$Cname
[1]));
preg_match(“/Street Address:(.*?)<\/td>/s”,
$res1
,
$Add
);
$Add
= trim(
strip_tags
(
$Add
[1]));
preg_match(“/City:(.*?)<\/td>/s”,
$res1
,
$City
);
$City
= trim(
strip_tags
(
$City
[1]));
preg_match(“/Province\/State:(.*?)<\/td>/s”,
$res1
,
$Pronvice
);
$Pronvice
= trim(
strip_tags
(
$Pronvice
[1]));
preg_match(“/Country\/Region:(.*?)<\/td>/s”,
$res1
,
$Region
);
$Region
= trim(
strip_tags
(
$Region
[1]));
preg_match(“/Zip:(.*?)<\/td>/s”,
$res1
,
$Zip
);
$Zip
= trim(
strip_tags
(
$Zip
[1]));
preg_match(“/Telephone:(.*?)<\/td>/s”,
$res1
,
$Tel
);
$Tel
= trim(
strip_tags
(
$Tel
[1]));
preg_match(“/Mobile Phone:(.*?)<\/td>/s”,
$res1
,
$Phone
);
$Phone
= trim(
strip_tags
(
$Phone
[1]));
preg_match(“/Fax:(.*?)<\/td>/s”,
$res1
,
$Fax
);
$Fax
= trim(
strip_tags
(
$Fax
[1]));
preg_match(“/Website:(.*?)<\/td>/s”,
$res1
,
$Web
);
$Web
= trim(
strip_tags
(
$Web
[1]));
$result
= mysql_query(“
INSERT INTO alibaba (
Name,
Company,
Address,
City,
Province,
Region,
Zip,
Tel,
Phone,
Fax,
Web
) VALUES(
‘”.htmlspecialchars(
$name
).”‘,
‘”.htmlspecialchars(
$Cname
).”‘,
‘”.htmlspecialchars(
$Add
).”‘,
‘”.htmlspecialchars(
$City
).”‘,
‘”.htmlspecialchars(
$Pronvice
).”‘,
‘”.htmlspecialchars(
$Region
).”‘,
‘”.htmlspecialchars(
$Zip
).”‘,
‘”.htmlspecialchars(
$Tel
).”‘,
‘”.htmlspecialchars(
$Phone
).”‘,
‘”.htmlspecialchars(
$Fax
).”‘,
‘”.htmlspecialchars(
$Web
).”‘
)”);
}
if
(
$page
>= 29){
echo
“OVER!”;
exit
();
}
else
{
echo
“<meta http-equiv=refresh content=’0; url=alibaba.php?page=”.++
$page
.”‘>”;
}
?>
</head>
<body>
</body></html>
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原文：http://www.cnblogs.com/lxu220/p/3583732.html
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