/**
* 初始化对象
*/
protected static function init($snId = 0)
{
if (!self::$client) {
if (class_exists("GearmanClient")) {
self::$client = new GearmanClient();
foreach (self::$serverArr as $v) {
self::$client->addServers($v);
}
} else {
die("Gearman 接口模块不可用");
}
}
}
/**
* 获得Dom操作对象
*/
public static function getHtmlOrDom($paramArr)
{
$options = array('url' => 'http://www.baidu.com/', 'charset' => 'utf-8', 'timeout' => 3, 'isGearman' => false, 'getDom' => false, 'snoopy' => false, 'fileGetContents' => false, 'ungzip' => false, 'referer' => false, 'proxy' => false, 'maxredirs' => 6, 'header' => false);
if (is_array($paramArr)) {
$options = array_merge($options, $paramArr);
}
extract($options);
#获得页面内容
if ($isGearman) {
$htmlStr = API_Gearman::doNormal(array('taskName' => 'adsl_get_contents', 'taskContent' => $url));
} else {
if ($snoopy) {
$htmlStr = self::snoopyFetch(array('url' => $url, 'referer' => $referer, 'proxy' => $proxy, 'maxredirs' => $maxredirs, 'header' => $header));
} elseif ($fileGetContents) {
$htmlStr = file_get_contents($url);
} else {
$htmlStr = API_Http::curlPage(array('url' => $url, 'timeout' => $timeout));
}
}
if (!$htmlStr) {
return false;
}
if ($ungzip) {
$htmlStr = API_Item_Base_String::gzdecode(array('input' => $htmlStr));
}
if (!$getDom) {
return $htmlStr;
}
#载入处理类
require_once LJL_API_ROOT . '/Libs/FetchHtml/SimpleHtmlDom.php';
if ($charset == "UTF-8" || $charset == "utf-8") {
$htmlStr = mb_convert_encoding($htmlStr, "GBK", "utf-8");
}
$dom = new simple_html_dom(null, $lowercase = true, $forceTagsClosed = true, 'GBK');
//还是用gbk去解析
$dom->load($htmlStr, $lowercase = true, $stripRN = true);
return $dom;
}
