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.");
}
}