Die Anforderung ist wie folgt: Sie müssen sich mit einem Bestätigungscode bei einer Website anmelden. Es ist jedoch unmöglich, die Daten ständig 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'; } } /** * 登录xxx */ public function xxxLogin() { $username = I('username'); $password = I('password'); $verifyCode = I('verify'); $loginData = array( '__VIEWSTATE' => '/wEPDwUKMTU0MzAzOTU4NmQYAQUeX19Db250cm9sc1JlcXVpcmVQb3N0QmFja0tleV9fFgEFDExvZ2luX1N1Ym1pdL/yae69NsY163G3yuP0lxjz8oXu', //不把参数补全可能会不被响应哦 '__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'])) { $msg = "您好,欢迎来P,请先登录。"; switch ($paramsFull['parsedQuery']['Warn']) { case '2': $msg = '您输入的验证码错误,请重试'; break; case '3': $msg = '该帐号不存在,还没帐号?'; break; case '5': $msg = '账户已注销'; break; case '6': $msg = '密码错误,如果连续错误3次半小时内不能登录!'; break; case '20': $msg = '今日密码错误3次及以上,请于半小时后再来登录!'; break; case '21': $msg = '今日您所在IP的所有帐号密码错误9次以上,请于半小时后再来登录!'; break; case '22': $msg = '登录失败,您所在IP今日登录的帐号过多!'; break; case '23': $msg = '登录失败,验证码失效!'; break; case '32': $msg = '该帐号已经绑定其他PC蛋蛋帐号!'; break; case '33': $msg = '一台电脑一天只能注册一个帐号!'; break; } $this->error($msg, '', 5); }else{ $_SESSION['user_id'] = '123456'; //登录设置session $this->success('登录P网站成功', U('Index/index'), 5); } } } /** * 获取验证码 */ public function getVerifyCode() { $img = $this->_cookieRequest('http://xxx.com/VerifyCode_Login.aspx?id=' . rand(10000,999999), null, true, 1); echo $img; } /** * 删除cookie */ public function clearCookie() { for($i = 0; $i <count($this->cookieName); $i++) { setcookie($this->cookieName[$i], '', time() - 3600); } // unlink($this->cookiePathFile); $this->success('清除cookie成功!'); } /** * 带COOKIE的访问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; //请求url地址 $params[CURLOPT_HEADER] = false; //是否返回响应头信息 $params[CURLOPT_RETURNTRANSFER] = true; //是否将结果返回 $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); } //判断是否有cookie,有的话直接使用 if (!empty($_COOKIE[$this->cookieName[$cookieNum]]) && is_file($this->cookiePathFile[$cookieNum])) { $params[CURLOPT_COOKIEFILE] = $this->cookiePathFile[$cookieNum]; //这里判断cookie } else { // $cookie_jar = tempnam($cookie_path, 'cookie'); //产生一个cookie文件 $params[CURLOPT_COOKIEJAR] = $this->cookiePathFile[$cookieNum]; //写入cookie信息 setcookie($this->cookieName[$cookieNum], $this->cookiePathFile[$cookieNum], time() + 120); //保存cookie路径 } curl_setopt_array($ch, $params); //传入curl参数 $content = curl_exec($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 Bestätigungscode zu simulieren, einschließlich des relevanten Inhalts. Ich hoffe, dass es für Freunde hilfreich ist, die an PHP-Tutorials interessiert sind.