如何在PHP上同时通过CURL发送多POST请求？ （超过2000个请求）

时间：2015-09-12 23:00:21

标签： php apache curl httprequest centos6

好吧，我需要发送多个http post请求（超过2500）并通过Curl（php或命令）获得结果，但我不知道它是最好和更好的发送方式..

在我发送的查询中，我也必须发送＆＃34; javax.faces.ViewState＆＃34;参数有大约150,000和字符（arround of）...

我有一个示例代码，用于理解并了解它是如何工作的：

<?php
// i need send especific data via post
// and this data have a combination between internal id and year(from 2005 to current[2015])
$ids            =   array("988","992","6","989","993","14","26","948","949","950","951","952","27","34","386","953","954","955","956","47","51","53","927","928","929","930","931","933","932","88","94","103","660","1045","1046","1047","1049","1050","1051","1052","1053","1054","1055","1056","1057","1058","1059","1060","1061","1062","1048","114","119","1063","1064","1065","1067","1068","1069","1070","1097","1151","1150","1071","127","132","140","957","959","960","961","962","963","964","965","966","967","968","958","150","151","152","1072","1073","1074","1093","157","158","159","160","188","189","190","195","385","1075","1076","1077","1078","1079","1080","1081","1082","1083","1094","193","1152","1325","1326","206","207","209","214","216","934","935","936","937","938","939","940","941","942","943","944","946","947","223","225","226","227","1084","1085","1086","1087","1088","1095","1251","240","241","244","245","659","662","1089","1090","1091","1092","1096","1328","1013","248","249","250","990","994","996","257","258","991","995","1220","1221","1222","1223","1224","1225","1226","1227","1228","1232","1233","1235","1244","1245","1246","1247","1248","1250","1321","1229","1230","1231","1234","1236","1237","1238","1239","1240","1249","1320","1322","1323","1355");
$startYear      =   2005;
$currentYear    =   intval(date("Y"));
// this is "javax.faces.ViewState" a param with between 50.000 to 150.000 characters
$javaxFacesViewState = "H4sIAAAAAAAAAOy9CWAcSXkv3josWT5l+dxb7OXdxZYszSFpvSyMRrI09ujYmZGMvYBozbQ0bc1Mj3t6dJh/uF5CDkKAAAkECBAWSAjkgBCW5WaBQMJNSEhCwhneIy8hLwTCJnmw//qqr+qjprur24t3nw3b6qnjV1Vffd9XX3119Dv+hdvWkLm7JHl1gL/Ab8YvNFYG+Hq9IhZ5RZRqAwVZEPKK3CwqTVmYlUrCC1/6r69+eOWW7bs4brN+ieM6Oe4WS+6iVK1LNaGmDKRQ0KIobOQkSeF6..... ... ...";

// So, i dont have more server, i have only one, so i think use a proxy list over 50 ips
$proxyList      =   array(
    "xxx.xx.x.x:8080",
    "xxx.xx.x.x:2353",
    "xxx.xx.x.x:80",
    "xxx.xx.x.x:434",
    //...
    //...
);
echo "<ul>";
$index = 1;
for ($i = 0; $i < count($ids); $i++) {
    echo "<li>";
        echo "<strong>ID: <em>".$ids[$i]."</em></strong>";
        echo "<ol>";
        for ($y = $startYear; $y <= $currentYear; $y++) {
            echo "<li value='$index'>Year: $y; curl command:<br /><pre><code>curl --proxy ".$proxyList[array_rand($proxyList)]." http://example.com/information.jsp --data=id=".$ids[$i]."&year=$y$y&javax.faces.ViewState=$javaxFacesViewState...</code></pre></li>";
            $index++;
        }
        echo "</ol>";
    echo "</li>";
}
echo "</ul>";
echo "<h1>Total request: ".number_format($index,0)."</h1>";
?>

输出结果如下：

  • ID：988
    1. 年份：2005年; curl命令：curl --proxy xxx.xx.x.x:455 http://example.com/information.jsp --data=id=12&year=2005&...
    2. 年份：2005年; curl命令：curl --proxy xxx.xx.x.x:80 http://example.com/information.jsp --data=id=23&year=2005&...
    3. 年份：2005年; curl命令：curl --proxy xxx.xx.x.x:8080 http://example.com/information.jsp --data=id=4556&year=2005&...
    4. 年份：2005年; curl命令：curl --proxy xxx.xx.x.x:235 http://example.com/information.jsp --data=id=34&year=2005&...
    5. ...
    6. ...

总要求：2,135

所以，我需要在最短的时间内发送多个帖子请求...什么是最好的，更好的方式呢？

我的服务器是（MT） - DV LVL 1：

  • 2GB RAM
  • 2TB带宽
  • CentOS 6

less / proc / cpuinfo 

[root ~]# less /proc/cpuinfo
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 62
model name      : Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz
stepping        : 4
microcode       : 1064
cpu MHz         : 2094.833
cache size      : 15360 KB
physical id     : 0
siblings        : 12
core id         : 0
cpu cores       : 6
apicid          : 0
initial apicid  : 0
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf cpuid_faulting pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm ida arat epb pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms xsaveopt
bogomips        : 4189.66
clflush size    : 64
cache_alignment : 64
address sizes   : 46 bits physical, 48 bits virtual
power management:

processor       : 1
vendor_id       : GenuineIntel
cpu family      : 6
model           : 62
model name      : Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz
stepping        : 4
  • PHP：5.4.13
  • 卷曲：7.19.7（x86_64-redhat-linux-gnu）libcurl / 7.19.7 NSS / 3.19.1基本ECC zlib / 1.2.3 libidn / 1.18 libssh2 / 1.4.2
  • Apache：2.2.15（Unix）
  • iptables：1.4.7

由于

1 个答案:

答案 0 :(得分：1)

curl multi requests。原理：

$ids            =   array("988","992","6","989","993","14","26","948","949","950","951","952","27","34","386","953","954","955","956","47","51","53","927","928","929","930","931","933","932","88","94","103","660","1045","1046","1047","1049","1050","1051","1052","1053","1054","1055","1056","1057","1058","1059","1060","1061","1062","1048","114","119","1063","1064","1065","1067","1068","1069","1070","1097","1151","1150","1071","127","132","140","957","959","960","961","962","963","964","965","966","967","968","958","150","151","152","1072","1073","1074","1093","157","158","159","160","188","189","190","195","385","1075","1076","1077","1078","1079","1080","1081","1082","1083","1094","193","1152","1325","1326","206","207","209","214","216","934","935","936","937","938","939","940","941","942","943","944","946","947","223","225","226","227","1084","1085","1086","1087","1088","1095","1251","240","241","244","245","659","662","1089","1090","1091","1092","1096","1328","1013","248","249","250","990","994","996","257","258","991","995","1220","1221","1222","1223","1224","1225","1226","1227","1228","1232","1233","1235","1244","1245","1246","1247","1248","1250","1321","1229","1230","1231","1234","1236","1237","1238","1239","1240","1249","1320","1322","1323","1355");

// this is "javax.faces.ViewState" a param with between 50.000 to 150.000 characters
$javaxFacesViewState = "H4sIAAAAAAAAAOy9CWAcSXkv3josWT5l+dxb7OXdxZYszSFpvSyMRrI09ujYmZGMvYBozbQ0bc1Mj3t6dJh/uF5CDkKAAAkECBAWSAjkgBCW5WaBQMJNSEhCwhneIy8hLwTCJnmw//qqr+qjprur24t3nw3b6qnjV1Vffd9XX3119Dv+hdvWkLm7JHl1gL/Ab8YvNFYG+Hq9IhZ5RZRqAwVZEPKK3CwqTVmYlUrCC1/6r69+eOWW7bs4brN+ieM6Oe4WS+6iVK1LNaGmDKRQ0KIobOQkSeF6..... ... ...";

// So, i dont have more server, i have only one, so i think use a proxy list over 50 ips
$proxyList      =   array(
  "xxx.xx.x.x:8080",
  "xxx.xx.x.x:2353",
  "xxx.xx.x.x:80",
  "xxx.xx.x.x:434",
  //...
  //...
);

// Processing... 

$total_requests = 0;

$step_urls_count = 10; // 20... 
$curl_batch_urls = array_chunk($ids,$step_urls_count);

// sending by 10 requests with curl_multi_exec  ( e.g. 1..10)
foreach($curl_batch_urls as $batch){

  $master = curl_multi_init();
  $curl_arr = array();

  // common curl options 
  $curl_options = array(
    'CURLOPT_RETURNTRANSFER'=> true,
   /* .....
      other curl options 
      .....
   */);

  // generate curl instances 
  foreach($batch as $url_id){
     $ch = curl_init();

     // set unique url for each ID
     $options['CURLOPT_URL'] = "http://example.com/information.jsp --data=id=".$url_id."&javax.faces.ViewState=".$javaxFacesViewState;

     // random proxy
     $rand_key = array_rand($proxyList);
     $options['CURLOPT_PROXY'] = $proxyList[$rand_key];

     curl_setopt_array($ch,$options);
     curl_multi_add_handle($master, $ch);
  }

   $running = null;
   do {

    // performing curl-handle batch
    while(($execrun = curl_multi_exec($master, $running)) == CURLM_CALL_MULTI_PERFORM);
    if($execrun != CURLM_OK)
        break;

    //  checking each response 
    while($response = curl_multi_info_read($master)) {
        $info = curl_getinfo($response['handle']);
        if ($info['http_code'] == 200)  {

            // $output - it`s response for each request
            $output = curl_multi_getcontent($response['handle']);
            var_dump($output);
        } else {
            // Error!
        }
    }
  } while ($running);

  curl_multi_close($master);     

} // there go to next loop step ( 10..20 ids )

注意： 需要在每个循环步骤中玩 $ step_urls_count 。此外，增加proxy-list（100-500）并在设置选项之前检查每个代理可用性。希望，它对你有用。

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