snoopy采集phpchina示例
snoopy采集phpchina示例
<?php
//采集phpchina
set_time_limit(0);
require_once("Snoopy.class.php");
$snoopy=new Snoopy();
//登陆论坛
$submit_url = "http://www.phpchina.com/bbs/logging.php?action=lo gin";
$submit_vars["loginmode"] = "normal";
$submit_vars["styleid"] = "1";
$submit_vars["cookietime"] = "";
$submit_vars["loginfield"] = "username";
$submit_vars["username"] = "***"; //你的用户名
$submit_vars["password"] = "*****"; //你的密码
$submit_vars["questionid"] = "0";
$submit_vars["answer"] = "";
$submit_vars["loginsubmit"] = "提交";
$snoopy->submit($submit_url,$submit_vars);
$snoopy->fetchlinks("http://www.phpchina.com/bbs");
$url=array();
$url=$snoopy->results;
//print_r($url);
foreach ($url as $key=>$value)
{
//匹配http://www.phpchina.com/bbs/forumdisplay.php?fid=1 56&sid=VfcqTR地址即论坛板块地址
if (!preg_match("/^(http:\/\/www\.phpchina\.com\/bbs\ /forumdisplay\.php\?fid=)[0-9]*&sid=[a-zA-Z]{6}/i", $value))
{
unset($url[$key]);
}
}
//print_r($url);
//获取到板块数组$url，循环访问，此处获取第一个模块第一页的数据
$i=0;
foreach ($url as $key=>$value)
{
if ($i>=1)
{
//测试限制
break;
{
//匹配http://www.phpchina.com/bbs/viewthread.php?tid=681 27&extra=page%3D1&page=1&sid=iBLZfK
if (!preg_match("/^(http:\/\/www\.phpchina\.com\/bbs\ /viewthread\.php\?tid=)[0-9]*&extra=page\%3D1&a mp;page=[0-9]*&sid=[a-zA-Z]{6}/i",$value))
{
unset($tie[$i][$key]);
}
}
//print_r($tie[$i]);
//归类数组，将同一个帖子不同页面的内容放一个数组里
$left='';//连接左边公用地址
$j=0;
$page=array();
foreach ($tie[$i] as $key=>$value)
{
$left=substr($value,0,52);
$m=0;
foreach ($tie[$i] as $pkey=>$pvalue)
{
//重组数组
if (substr($pvalue,0,52)==$left)
{
for ($n=1;$n<$nums;$n++)
{
$paget[$n]=array_diff($page[$n],$page[$n-1]);
}
//去除多维数组重复值结束
//去除数组空值
unset($page);
$page=array();//重新定义page数组
$page=array_filter($paget);
//print_r($page);
$u=0;
$title=array();
$content=array();
$temp='';
$tt=array();
foreach ($page as $key=>$value)
{
//外围循环，针对一个帖子
if (is_array($value))
{
foreach ($value as $k1=>$v1)
{
//页内循环，针对一个帖子的N页
$snoopy=new Snoopy();
$snoopy->fetch($v1);
$temp=$snoopy->results;
//读取标题
if (!preg_match_all("/<h2>(.*)<\/h2>/i",$temp,$tt))
{
echo "no title";
exit;
}
else
{
$title[$u]=$tt[1][1];
}
unset($tt);
//读取内容
if (!preg_match_all("/<div id=\"postmessage_[0-9]{1,8}\" class=\"t_msgfont\">(.*)<\/div>/i",$temp,$tt))
{
print_r($tt);
echo "no content1";
exit;
}
else
{
foreach ($tt[1] as $c=>$c2)
{
$content[$u].=$c2;
}
}
}
}
else
{
//直接取页内容
$snoopy=new Snoopy();
$snoopy->fetch($value);
$temp=$snoopy->results;
//读取标题
if (!preg_match_all("/<h2>(.*)<\/h2>/i",$temp,$tt))
{
echo "no title";
exit;
}
else
{
$title[$u]=$tt[1][1];
}
unset($tt);
//读取内容
if (!preg_match_all("/<div id=\"postmessage_[0-9]*\" class=\"t_msgfont\">(.*)<\/div>/i",$temp,$tt))
{
echo "no content2";
exit;
}
else
{
foreach ($tt[1] as $c=>$c2)
{
$content[$u].=$c2;
}
}
}
<?php
//采集phpchina
set_time_limit(0);
require_once("Snoopy.class.php");
$snoopy=new Snoopy();
//登陆论坛
$submit_url = "http://www.phpchina.com/bbs/logging.php?action=lo gin";
$submit_vars["loginmode"] = "normal";
$submit_vars["styleid"] = "1";
$submit_vars["cookietime"] = "";
$submit_vars["loginfield"] = "username";
$submit_vars["username"] = "***"; //你的用户名
$submit_vars["password"] = "*****"; //你的密码
$submit_vars["questionid"] = "0";
$submit_vars["answer"] = "";
$submit_vars["loginsubmit"] = "提交";
$snoopy->submit($submit_url,$submit_vars);
if ($snoopy->results)
{
//获取连接地址
$snoopy->fetchlinks("http://www.phpchina.com/bbs");
$url=array();
$url=$snoopy->results;
//print_r($url);
foreach ($url as $key=>$value)
{
//匹配http://www.phpchina.com/bbs/forumdisplay.php?fid=1 56&sid=VfcqTR地址即论坛板块地址
if (!preg_match("/^(http:\/\/www\.phpchina\.com\/bbs\ /forumdisplay\.php\?fid=)[0-9]*&sid=[a-zA-Z]{6}/i", $value))
{
unset($url[$key]);
}
}
//print_r($url);
//获取到板块数组$url，循环访问，此处获取第一个模块第一页的数据
$i=0;
foreach ($url as $key=>$value)
{
if ($i>=1)
{
//测试限制
break;
}
else
{
//访问该模块，提取帖子的连接地址，正式访问里需要提取帖子分页的数据，然后根据分页数据提取帖子数据
$snoopy=new Snoopy();
$snoopy->fetchlinks($value);
$tie=array();
$tie[$i]=$snoopy->results;
//print_r($tie);
//转换数组
foreach ($tie[$i] as $key=>$value)
{
//匹配http://www.phpchina.com/bbs/viewthread.php?tid=681 27&extra=page%3D1&page=1&sid=iBLZfK
if (!preg_match("/^(http:\/\/www\.phpchina\.com\/bbs\ /viewthread\.php\?tid=)[0-9]*&extra=page\%3D1&a mp;page=[0-9]*&sid=[a-zA-Z]{6}/i",$value))
{
unset($tie[$i][$key]);
}
}
//print_r($tie[$i]);
//归类数组，将同一个帖子不同页面的内容放一个数组里
$left='';//连接左边公用地址
$j=0;
$page=array();
foreach ($tie[$i] as $key=>$value)
{
$left=substr($value,0,52);
$m=0;
foreach ($tie[$i] as $pkey=>$pvalue)
{
//重组数组
if (substr($pvalue,0,52)==$left)
{
$page[$j][$m]=$pvalue;
$m++;
}
}
$j++;
}
//去除重复项开始
//$page=array_unique($page);只能用于一维数组
$paget[0]=$page[0];
$nums=count($page);
for ($n=1;$n<$nums;$n++)
{
$paget[$n]=array_diff($page[$n],$page[$n-1]);
}
//去除多维数组重复值结束
//去除数组空值
unset($page);
$page=array();//重新定义page数组
$page=array_filter($paget);
//print_r($page);
$u=0;
$title=array();
$content=array();
$temp='';
$tt=array();
foreach ($page as $key=>$value)
{
//外围循环，针对一个帖子
if (is_array($value))
{
foreach ($value as $k1=>$v1)
{
//页内循环，针对一个帖子的N页
$snoopy=new Snoopy();
$snoopy->fetch($v1);
$temp=$snoopy->results;
//读取标题
if (!preg_match_all("/<h2>(.*)<\/h2>/i",$temp,$tt))
{
echo "no title";
exit;
}
else
{
$title[$u]=$tt[1][1];
}
unset($tt);
//读取内容
if (!preg_match_all("/<div id=\"postmessage_[0-9]{1,8}\" class=\"t_msgfont\">(.*)<\/div>/i",$temp,$tt))
{
print_r($tt);
echo "no content1";
exit;
}
else
{
foreach ($tt[1] as $c=>$c2)
{
$content[$u].=$c2;
}
}
}
}
else
{
//直接取页内容
$snoopy=new Snoopy();
$snoopy->fetch($value);
$temp=$snoopy->results;
//读取标题
if (!preg_match_all("/<h2>(.*)<\/h2>/i",$temp,$tt))
{
echo "no title";
exit;
}
else
{
$title[$u]=$tt[1][1];
}
unset($tt);
//读取内容
if (!preg_match_all("/<div id=\"postmessage_[0-9]*\" class=\"t_msgfont\">(.*)<\/div>/i",$temp,$tt))
{
echo "no content2";
exit;
}
else
{
foreach ($tt[1] as $c=>$c2)
{
$content[$u].=$c2;
}
}
}
$u++;
}
print_r($content);
}
$i++;
}
}
else
{
echo "login failed";
exit;
}
?>