目录
仅用于交流和学习，禁止利用本资源从事任何违反本国（地区）法律法规的活动，一切遵守《网络安全法》
Tips：只是提供一个思路，实际项目中还需维护代理池可用性等细节部分
实战步骤
框架及核心库部署定时更新代理池进程定时爬取列表页进程主进程定时从Redis中读取列表页任务，有则将每一项丢给异步任务执行环境
CentOS 7.2PHP7.2Swoole 4.3.5Google Chrome 78.0.3904.108ChromeDriver 78.0.3904.105Composer
facebook/webdriver=1.7easyswoole/easyswoole=3.1.18easyswoole/curl=1.0.1框架及核心库部署
1、安装EasySwoole 3.1.18版本
[[email protected] phpseleniumdemo] composer require easyswoole/easyswoole=3.1.18 [[email protected] phpseleniumdemo] php vendor/easyswoole/easyswoole/bin/easyswoole install ____________ |____|/ ____|| | | |____ _ ___ _ _| (___ ____ ___ ___ | | ___ |__|/ _` | / __| | | | |\___ \ \ \ /\ / // _ \ / _ \ | |/ _ \ | |____| (_| | \__ \ | |_| |____) |\ VV /| (_) | | (_) | | | |__/ |______|\__,_| |___/\__, | |_____/\_/\_/\___/ \___/|_|\___| __/ | |___/ install success,enjoy!2.安装核心库facebook/webdriver、easyswoole/curl
[[email protected] phpseleniumdemo]# composer require facebook/webdriver=1.7 [[email protected] phpseleniumdemo]# composer require easyswoole/curl=1.0.13、确认运行没报错
[[email protected] phpseleniumdemo]# php easyswoolestart |____|/ ____|| | | |____ _ ___ _ _| (___ ____ ___ ___ | | ___ >|__|/ _` | / __| | | | |\___ \ \ \ /\ / // _ \ / _ \ | |/ _ \ >| |____| (_| | \__ \ | |_| |____) |\ VV /| (_) | | (_) | | | |__/ >|______|\__,_| |___/\__, | |_____/\_/\_/\___/ \___/|_|\___| > __/ | >|___/ main server SWOOLE_WEB listen address0.0.0.0 listen port 9501 sub server1 CONSOLE => [email protected]:9500 ....定时更新代理池进程
Tips：代理资源请自行解决，这里只提供例子，实际是用不了的
1、 创建项目主目录
[[email protected] phpseleniumdemo]# mkdir App #composer 指定App作用域 [[email protected] phpseleniumdemo]# cat composer.json { "autoload": { "psr-4": { "App\\": "App/" } }, "require": { "easyswoole/easyswoole": "3.1.18", "facebook/webdriver": "^1.7", "easyswoole/curl": "1.0.1" } } #更新composer autoload [[email protected] phpseleniumdemo]# composer dump-autoload2、创建进程目录（将代理池更新作为一个子进程随项目启动运行）
[[email protected] phpseleniumdemo]# mkdir App/Process3、代理池定时爬取（使用Redis List类型保证最新代理IP在头部，爬虫逻辑每次从头部获取，一个代理IP只用一次）
Tips:代理资源请自行解决，这里只提供例子，实际是用不了的
完整代码链接
<?php /** * Created by PhpStorm. * User: [email protected] * Date: 2019/12/7 * Time: 21:00 */ namespace App\Process; use App\Lib\Curl; use App\Lib\Kv; use EasySwoole\Component\Process\AbstractProcess; class UpdateProxyPool extends AbstractProcess { //这里的代理IP都只支持socks5协议 private $proxyListApi = "?api=%s&akey=%s&order=2&type=3"; const PROXY_KV_KEY = spider:proxy:list; const TIMER = 15; protected function initProxyListApi() { //$this->proxyListApi = sprintf($this->proxyListApi,$_ENV[PROXY_LIST_API],$_ENV[PROXY_LIST_KEY]); $this->proxyListApi = sprintf($this->proxyListApi,,72axxxae0fe34); } public function run($arg) { $this->initProxyListApi(); //依赖 composer require easyswoole/curl=1.0.1 while (true) { $ret = Curl::get($this->proxyListApi); var_dump($ret); if($ret) { $ret = json_decode($ret,true); if($ret[code] == 10001 && isset($ret[data][proxy_list]) && !empty($ret[data][proxy_list]) ) { foreach($ret[data][proxy_list] as $proxy) { $proxyItem = $proxy[ip] . :.$proxy[port]; Kv::redis()->lPush(self::PROXY_KV_KEY,$proxyItem); } } } sleep(self::TIMER); } } }4、配置代理池更新进程随项目启动时启动（完整代码链接）
public static function mainServerCreate(EventRegister $register) { //更新代理池进程 ServerManager::getInstance()->getSwooleServer()->addProcess((new \App\Process\UpdateProxyPool(UpdateProxyPool, []))->getProcess()); }定时爬取列表页进程
爬取列表页进程（完整代码链接）
<?php /** * Created by PhpStorm. * User: [email protected] * Date: 2019/12/7 * Time: 22:01 */ namespace App\Process; use App\Lib\ChromeDriver; use App\Lib\Kv; use EasySwoole\Component\Process\AbstractProcess; use EasySwoole\EasySwoole\Logger; class ListSpider extends AbstractProcess { const API = ?lid=1&zid=3&pd=%23AC%23B151%23C1%23D50%23E10%23F163%23&cid=42&ctid=42; const LIST_KV_KEY = spider:list; const TIMER = 20; //20秒执行一次 public function run($arg) { while (true) { try { $driver = (new ChromeDriver(true))->getDriver(); $driver->get(self::API); $listStr = $driver->getPageSource(); var_dump($listStr); file_put_contents("/www/wwwroot/blog/phpseleniumdemo/listStr.html",$listStr); preg_match_all("/PD=(.*);/U",$listStr,$list); $list = array_unique($list[1]); if($list) { Kv::redis()->set(self::LIST_KV_KEY,json_encode($list)); } var_dump(done); $driver->close(); $driver->quit(); } catch (\Throwable $throwable) { $driver->close(); $driver->quit(); Logger::getInstance()->log($throwable->getMessage(),ListSpiderError); var_dump($throwable->getMessage()); } sleep(self::TIMER); } } }主进程定时从Redis中读取列表页任务，有则将每一项丢给异步任务执行
1、完整代码链接
public static function mainServerCreate(EventRegister $register) { //更新代理池进程 ServerManager::getInstance()->getSwooleServer()->addProcess((new \App\Process\UpdateProxyPool(UpdateProxyPool, []))->getProcess()); //列表爬取进程 ServerManager::getInstance()->getSwooleServer()->addProcess((new \App\Process\ListSpider(ListSpider, []))->getProcess()); $register->set($register::onWorkerStart,function(\swoole_server $server,$workerId){ if($workerId == 0) { Timer::getInstance()->loop(30000, function () { $ret = Kv::redis()->get(ListSpider::LIST_KV_KEY); if($ret){ $ret = json_decode($ret,true); foreach($ret as $item) { TaskManager::async(function () use($item){ (new ItemSpider(true))->run($item); return true; }, function () use($item){ var_dump("{$item} Done"); }); } } }); } }); }2、ItemSpider逻辑代码（完整代码链接）
<?php /** * Created by PhpStorm. * User: [email protected] * Date: 2019/12/7 * Time: 22:35 */ namespace App\Spider; use App\Lib\ChromeDriver; use EasySwoole\EasySwoole\Logger; use Facebook\WebDriver\WebDriverBy; use Facebook\WebDriver\WebDriverExpectedCondition; class ItemSpider { public function run($itemPath) { $driver = (new ChromeDriver(true))->getDriver(); $itemPath = str_replace(#,/,$itemPath); $url = "#{$itemPath}"; var_dump($url); try { $driver->get($url); $driver->wait(ChromeDriver::WAIT_SECONDS)->until( WebDriverExpectedCondition::visibilityOfElementLocated( WebDriverBy::className(gl-MarketGroupButton_Text) ) ); Logger::getInstance()->console("The title is " . $driver->getTitle() . "\n"); Logger::getInstance()->console("The current URI is " . $driver->getCurrentURL() . "\n"); $body = $driver->getPageSource(); var_dump($body); $driver->close(); $driver->quit(); //TODO 清洗数据 入库 } catch (\Throwable $throwable) { Logger::getInstance()->log($throwable->getMessage(),Bet365ApiRun); $driver->close(); $driver->quit(); } return; } }3、运行
[[email protected] phpseleniumdemo]# php easyswoole start