public static function crawlContent($url, $encode = true) {
$file_name = '../cache/'.md5($url);
if (!file_exists($file_name)) {
@touch($file_name);
}
$content = file_get_contents($file_name);
if (empty($content)) {
$content = Request::curl($url);
if (empty($content)) {
sleep(1);
$content = Request::curl($url);
}
$encode && $content = iconv("GBK", "UTF-8//IGNORE",$content);
file_put_contents($file_name, $content);
}
return $content;
}
public static function curlContent($url, $encode = true) { //不走缓存
$content = Request::curl($url);
if (empty($content)) {
sleep(1);
$content = Request::curl($url);
}
$encode && $content = iconv("GBK", "UTF-8//IGNORE",$content);
return $content;
}
