PHP实现的微信公众号扫码模拟登录功能示例

 class WeiSendAuto { //--------------------------------------------------------LOGIN START private $_apis = [ "host"     => "https://mp.weixin.qq.com", "login"     => "https://mp.weixin.qq.com/cgi-bin/bizlogin?action=startlogin", "qrcode"    => "https://mp.weixin.qq.com/cgi-bin/loginqrcode?action=getqrcode¶m=4300", "loginqrcode"  => "https://mp.weixin.qq.com/cgi-bin/loginqrcode?action=ask&token=&lang=zh_CN&f=json&ajax=1", "loginask"   => "https://mp.weixin.qq.com/cgi-bin/loginqrcode?action=ask&token=&lang=zh_CN&f=json&ajax=1&random=", "loginauth"   => "https://mp.weixin.qq.com/cgi-bin/loginauth?action=ask&token=&lang=zh_CN&f=json&ajax=1", "bizlogin"   => "https://mp.weixin.qq.com/cgi-bin/bizlogin?action=login&lang=zh_CN" ]; private $_redirect_url = ""; private $_key      = ""; private function _getCookieFile(){ return WEI_UPLOAD_PATH."cookie_{$this->_key}.text"; } private function _getSavePath(){ return WEI_UPLOAD_PATH.$this->_qrcodeName(); } private function _qrcodeName(){ return "qrcode_{$this->_key}.png-600"; } private function _log($msg){ Log::record("[微信调度:".date("Y-m-d H:i:s")."] ======: {$msg}"); } public function getToken(){ return Utils::getCache("token_{$this->_key}"); } public function setToken($token){ Utils::setCache("token_{$this->_key}",$token); } public function init($options){ if(!isset($options["key"])){ die("Key is Null!"); } $this->_key   =  $options["key"]; if($this->getToken()){ echo("HAS Token !"); return; }else{ //尼玛，先要获取首页!!! $this->fetch("https://mp.weixin.qq.com/","","text"); $this->_log("start login!!"); $this->start_login($options); } } private function start_login($options){ $_res    = $this->_login($options["account"],$options["password"]); if(!$_res["status"]){ $this->_log($_res["info"]); return; } //保存二维码 $this->_saveQRcode(); $_ask_api    =  $this->_apis["loginask"]; $_input["refer"] =  $this->_redirect_url; $_index     =  1; while(true){ /*      if($_index>60){ break; }*/ $_res    =  $this->fetch($_ask_api.$this->getWxRandomNum(),$_input); $_status   =  $_res["status"]; if($_status==1){ if($_res["user_category"]==1){ $_ask_api = $this->_apis["loginauth"]; }else{ $this->_log("Login success"); break; } }else if($_status==4){ $this->_log("已经扫码"); }else if($_status==2){ $this->_log("管理员拒绝"); break; }else if($_status==3){ $this->_log("登录超时"); break; }else{ if($_ask_api==$this->_apis["loginask"]){ $this->_log("请打开test.jpg-600，用微信扫码"); }else{ $this->_log("等待确认"); } } sleep(2); $_index++; } /*if($_index>=60){ $this->_log("U亲，超时了"); return; }*/ $this->_log("开始验证"); $_input["post"]   = ["lang"=>"zh_CN","f"=>"json","ajax"=>1,"random"=>$this->getWxRandomNum(),"token"=>""]; $_input["refer"]   = $this->_redirect_url; $_res        = $this->fetch($this->_apis["bizlogin"],$_input); $this->_log(print_r($_res,true)); if($_res["base_resp"]["ret"]!=0){ $this->_log("error = ".$_res["base_resp"]["err_msg"]); return ; } $redirect_url    =  $_res["redirect_url"];//跳转路径 if(preg_match('/token=([\d]+)/i', $redirect_url,$match)){//获取cookie $this->setToken($match[1]); } $this->_log("验证成功,token: ".$this->getToken()); } //下载二维码 private function _saveQRcode(){ $_input["refer"] = $this->_redirect_url; $_res    = $this->fetch($this->_apis["qrcode"],$_input,"text"); $fp     = fopen($this->_getSavePath(), "wb+") or die("open fails"); fwrite($fp,$_res) or die("fwrite fails"); fclose($fp); } private function _login($_username,$_password){ $_input["post"] = array( 'username'  => $_username, 'pwd'    => md5($_password), 'f'     => 'json', 'imgcode'  => "" ); $_input["refer"] = "https://mp.weixin.qq.com"; $_res      = $this->fetch($this->_apis["login"],$_input); if($_res["base_resp"]["ret"]!==0){ return Utils::error($_res["base_resp"]["err_msg"]); } $this->_redirect_url  =  "https://mp.weixin.qq.com".$_res["redirect_url"];//跳转路径 return Utils::success("ok"); } function getWxRandomNum(){ return "0.".mt_rand(1000000000000000,9999999999999999); } /** * @param $url * @param null $_input * @param string $data_type * @return mixed * $_input= ["post"=>[],"refer"=>"",cookiefile=''] */ function fetch( $url, $_input=null, $data_type='json') { $ch = curl_init(); $useragent = isset($_input['useragent']) ? $_input['useragent'] : 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:10.0.2) Gecko/20100101 Firefox/10.0.2'; //curl_setopt( $ch, CURLOPT_HTTPHEADER, $this->_headers); //设置HTTP头字段的数组 curl_setopt( $ch, CURLOPT_URL, $url ); curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true ); curl_setopt( $ch, CURLOPT_AUTOREFERER, true ); curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, true ); curl_setopt( $ch, CURLOPT_POST, isset($_input['post']) ); if( isset($_input['post']) )     curl_setopt( $ch, CURLOPT_POSTFIELDS, $_input['post'] ); if( isset($_input['refer']) )    curl_setopt( $ch, CURLOPT_REFERER, $_input['refer'] ); curl_setopt( $ch, CURLOPT_USERAGENT, $useragent ); curl_setopt( $ch, CURLOPT_CONNECTTIMEOUT, ( isset($_input['timeout']) ? $_input['timeout'] : 5 ) ); curl_setopt( $ch, CURLOPT_COOKIEJAR, ( isset($_input['cookiefile']) ? $_input['cookiefile'] : $this->_getCookieFile() )); curl_setopt( $ch, CURLOPT_COOKIEFILE, ( isset($_input['cookiefile']) ? $_input['cookiefile'] : $this->_getCookieFile() )); $result = curl_exec( $ch ); curl_close( $ch ); if ($data_type == 'json') { $result = json_decode($result,true); } return $result; } //--------------------------------------------------------LOGIN END } 

 $arr = array( 'account'  => '***', 'password' => '****', 'key'    => "tmall", ); $w       =  new WeiSendAuto(); $w->init($arr); if(!$w->getToken()){ die("NOT TOKEN!"); }