PHP CURL模拟登录新浪微博抓取页面内容 基于EaglePHP框架开发


复制代码 代码如下:

/**
* CURL请求
* @param String $url 请求地址
* @param Array $data 请求数据
*/
function curlRequest($url,$data='',$cookieFile=''){
$ch = curl_init();
$option = array(
CURLOPT_URL => $url,
CURLOPT_HEADER =>0,
CURLOPT_RETURNTRANSFER => 1,
);
if($cookieFile){
$option[CURLOPT_COOKIEJAR] = $cookieFile;
$option[CURLOPT_COOKIEFILE] = $cookieFile;
//$option[CURLOPT_COOKIESESSION] = true;
//$option[CURLOPT_COOKIE] = 'prov=42;city=1';
}
if($data){
$option[CURLOPT_POST] = 1;
$option[CURLOPT_POSTFIELDS] = $data;
}
curl_setopt_array($ch,$option);
$response = curl_exec($ch);
if(curl_errno($ch) > 0){
throw_exception("CURL ERROR:$url ".curl_error($ch));
}
curl_close($ch);
return $response;
}
function login($username,$password){
if($username && $password){
$preLoginData = curlRequest('http://login.sina.com.cn/sso/prelogin.php?entry=weibo&callback=sinaSSOController.preloginCallBack&su='.base64_encode($username).'&client=ssologin.js(v1.3.16)','',self::COOKIE_FILE);
preg_match('/sinaSSOController.preloginCallBack\((.*)\)/',$preLoginData,$preArr);
$jsonArr = json_decode($preArr[1],true);
if(is_array($jsonArr)){
$postArr = array(
'entry' => 'weibo',
'gateway' => 1,
'from' => '',
'savestate' => 7,
'useticket' => 1,
'ssosimplelogin' => 1,
'su' => base64_encode(urlencode($username)),
'service' => 'miniblog',
'servertime' => $jsonArr['servertime'],
'nonce' => $jsonArr['nonce'],
'pwencode' => 'wsse',
'sp' => sha1(sha1(sha1($password)).$jsonArr['servertime'].$jsonArr['nonce']),
'encoding' => 'UTF-8',
'url' => 'http://weibo.com/ajaxlogin.php?framelogin=1&callback=parent.sinaSSOController.feedBackUrlCallBack',
'returntype' => 'META'
);
$loginData = curlRequest('http://login.sina.com.cn/sso/login.php?client=ssologin.js(v1.3.16)',$postArr,self::COOKIE_FILE);
if($loginData){
$matchs = array();
preg_match('/replace\(\'(.*?)\'\)/',$loginData,$matchs);
$loginResult = curlRequest($matchs[1],'',self::COOKIE_FILE);
$loginResultArr = array();
preg_match('/feedBackUrlCallBack\((.*?)\)/',$loginResult,$loginResultArr);
//$userInfo = json_decode($loginResultArr[1],true);
//Log::info(var_export($loginResultArr[1]));
}else{
throw_exception('Login sina fail.');
}
}else{
throw_exception($preLoginData);
}
}else{
throw_exception('Param error.');
}
}



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