PHP简单爬虫 爬取免费代理ip 一万条

目标站：http://www.xicidaili.com/

代码：

<?php
require 'lib/phpQuery.php';
require 'lib/QueryList.php';
require "db/shared/ez_sql_core.php";
require "db/mysql/ez_sql_mysql.php";
require "public/function.php";
use QL\QueryList;

//抓取猫眼电影TOP100榜单内容
$db = new ezSQL_mysql('root', 'root', 'spider', 'localhost');  

for($j=;$j<=;$j++){
    $gurl="http://www.xicidaili.com/nn/".$j;
    $html=curl_request($gurl);
    for($i=;$i<=;$i++){
        getIpInfo($html,$i,$db);
    }
    echo "第".$j."页完成".PHP_EOL;
}

function getIpInfo($html,$t,$db){
    $rules = array(
        //采集id为one这个元素里面的纯文本内容
        'ip' => array("#ip_list tr:eq($t) td:eq(1)",'text'),//ip
        'port' => array("#ip_list tr:eq($t) td:eq(2)",'text'),//端口
        'area' => array("#ip_list tr:eq($t) td:eq(3)",'text'),//位置
        'anonymous' => array("#ip_list tr:eq($t) td:eq(4)",'text'),//是否匿名
        'type' => array("#ip_list tr:eq($t) td:eq(5)",'text'),//类型
        'speed' => array("#ip_list tr:eq($t) td:eq(6)",'html','',function($content){
            $num=explode('%', explode(':', $content)[])[];
            if($num >=  && $num<){
                return "一般";
            }else if($num >= ){
                return "很快";
            }else{
                return "较慢";
            }
        }),//速度
        'chtime' => array("#ip_list tr:eq($t) td:eq(8)",'text'),//存活时间.
        'yztime' => array("#ip_list tr:eq($t) td:eq(9)",'text'),//验证时间

    );
    $data = QueryList::Query($html,$rules)->data;
    print_r($data);

    $ip=$data[]["ip"];
    $port=$data[]["port"];
    $area=$data[]["area"];
    $anonymous=$data[]["anonymous"];
    $type=$data[]["type"];
    $speed=$data[]["speed"];
    $chtime=$data[]["chtime"];
    $yztime=$data[]["yztime"];

    $db->query("INSERT INTO ip (ip, port,area,anonymous,type,speed,chtime,yztime)
        VALUES ('$ip','$port','$area','$anonymous','$type','$speed','$chtime','$yztime')");
}

结果：

完整项目下载:https://files.cnblogs.com/files/wordblog/spider2.rar