Die Anforderung ist wie folgt: Sie müssen sich mit einem Best?tigungscode bei einer Website anmelden. Es ist jedoch unm?glich, die Daten st?ndig manuell zu erfassen ist der Ergebniscode aus dem Test! Bitte beziehen Sie sich ggf. darauf!

<?php
namespace Home\Controller;
use Think\Controller;
class LoginController extends Controller
{
    protected $cookieName = array('cookie_verify', 'cookie_verify');
    protected $cookiePath = '/cookie/';
    protected $cookiePathFile = array();
    public function index()
    {
        $this->display();
    }
    public function _initialize(){
        foreach($this->cookieName as $key => $name)
        {
            $this->cookiePathFile[] = ROOT_PATH . $this->cookiePath . $this->cookieName[$key] . '_xxx.txt';
        }
    }

    /**
     * 登錄xxx
     */
    public function xxxLogin()
    {
        $username = I('username');
        $password = I('password');
        $verifyCode = I('verify');
        $loginData = array(
            '__VIEWSTATE' => '/wEPDwUKMTU0MzAzOTU4NmQYAQUeX19Db250cm9sc1JlcXVpcmVQb3N0QmFja0tleV9fFgEFDExvZ2luX1N1Ym1pdL/yae69NsY163G3yuP0lxjz8oXu',                            //不把參數(shù)補(bǔ)全可能會(huì)不被響應(yīng)哦
            '__VIEWSTATEGENERATOR' => 'DC42DE27',
            'txt_UserName'  => $username,
            'txt_PWD'  => $password,
            'txt_VerifyCode'  => $verifyCode,
            'SMONEY' => 'ABC',
            'Login_Submit.x' => '52',
            'Login_Submit.y' => '19',
        );
        $getBack = $this->_cookieRequest('http://xxx.com/noLogin.aspx', $loginData);
        if(preg_match('/<div[^\<div]*?id\s*=\s*[\'\"]{1}div_msg[\'\"]{1}.*?>(.*?)<\/div>/s', $getBack, $match)){
            echo 'matched\r\n';
            print_r($match);
        }else{
            echo $getBack, '<br />';
            $paramsFull = parse_url($getBack);
            parse_str($paramsFull['query'], $paramsFull['parsedQuery']);
            if(!empty($paramsFull['parsedQuery']['Warn'])) {
                $msg = "您好，歡迎來P，請先登錄。";
                switch ($paramsFull['parsedQuery']['Warn'])
                {
                    case '2':
                        $msg = '您輸入的驗(yàn)證碼錯(cuò)誤，請重試';
                        break;
                    case '3':
                        $msg = '該帳號不存在，還沒帳號？';
                        break;
                    case '5':
                        $msg = '賬戶已注銷';
                        break;
                    case '6':
                        $msg = '密碼錯(cuò)誤，如果連續(xù)錯(cuò)誤3次半小時(shí)內(nèi)不能登錄！';
                        break;
                    case '20':
                        $msg = '今日密碼錯(cuò)誤3次及以上，請于半小時(shí)后再來登錄！';
                        break;
                    case '21':
                        $msg = '今日您所在IP的所有帳號密碼錯(cuò)誤9次以上，請于半小時(shí)后再來登錄！';
                        break;
                    case '22':
                        $msg = '登錄失敗，您所在IP今日登錄的帳號過多！';
                        break;
                    case '23':
                        $msg = '登錄失敗，驗(yàn)證碼失效！';
                        break;
                    case '32':
                        $msg = '該帳號已經(jīng)綁定其他PC蛋蛋帳號！';
                        break;
                    case '33':
                        $msg = '一臺電腦一天只能注冊一個(gè)帳號！';
                        break;
                }
                $this->error($msg, '', 5);
            }else{

                $_SESSION['user_id'] = '123456';            //登錄設(shè)置session
                $this->success('登錄P網(wǎng)站成功', U('Index/index'), 5);
            }
        }
    }

    /**
     * 獲取驗(yàn)證碼
     */
    public function getVerifyCode()
    {
        $img = $this->_cookieRequest('http://xxx.com/VerifyCode_Login.aspx?id=' . rand(10000,999999), null, true, 1);
        echo $img;
    }

    /**
     * 刪除cookie
     */
    public function clearCookie()
    {
        for($i = 0; $i <count($this->cookieName); $i++)
        {
            setcookie($this->cookieName[$i], '', time() - 3600);
        }
//        unlink($this->cookiePathFile);
        $this->success('清除cookie成功！');
    }

    /**
     * 帶COOKIE的訪問curl
     * @param $url
     * @param null $data
     * @param bool $redirect
     * @return mixed
     */
    public function _cookieRequest($url, $data = null, $redirect = false, $cookieNum = 0)
    {

        $ch = curl_init();
        $params[CURLOPT_URL] = $url;    //請求url地址
        $params[CURLOPT_HEADER] = false; //是否返回響應(yīng)頭信息
        $params[CURLOPT_RETURNTRANSFER] = true; //是否將結(jié)果返回
        $params[CURLOPT_FOLLOWLOCATION] = true; //是否重定向
        $params[CURLOPT_USERAGENT] = 'Mozilla/5.0 (Windows NT 5.1; rv:9.0.1) Gecko/20100101 Firefox/9.0.1';

        if($data)
        {
            $params[CURLOPT_POST] = true;
            $params[CURLOPT_POSTFIELDS] = http_build_query($data);
        }
        //判斷是否有cookie,有的話直接使用
        if (!empty($_COOKIE[$this->cookieName[$cookieNum]]) && is_file($this->cookiePathFile[$cookieNum]))
        {
            $params[CURLOPT_COOKIEFILE] = $this->cookiePathFile[$cookieNum];      //這里判斷cookie
        }
        else
        {
//            $cookie_jar = tempnam($cookie_path, 'cookie');                //產(chǎn)生一個(gè)cookie文件
            $params[CURLOPT_COOKIEJAR] = $this->cookiePathFile[$cookieNum];                   //寫入cookie信息
            setcookie($this->cookieName[$cookieNum], $this->cookiePathFile[$cookieNum], time() + 120);      //保存cookie路徑
        }
        curl_setopt_array($ch, $params);                                //傳入curl參數(shù)
        $content = curl_exec($ch);
        $headers = curl_getinfo($ch);
//        echo $content;
        curl_close($ch);
        if ($content != $headers && $redirect == false){
            return $headers["url"];
        }
        return $content;
    }
}

Das Obige stellt vor, wie PHP Curl verwendet, um die Anmeldung bei einer Website mit einem Best?tigungscode zu simulieren, einschlie?lich des relevanten Inhalts. Ich hoffe, dass es für Freunde hilfreich ist, die an PHP-Tutorials interessiert sind.