方法一:CURL
$ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, self::$connectTimeout); curl_setopt($ch, CURLOPT_TIMEOUT, self::$socketTimeout); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); $curl_errno = curl_errno($ch); $data = curl_exec($ch); curl_close($ch); if ($curl_errno >0) { return 0; }else{ return $data; }
方法二:直接请求
$opts = array( 'http' => array( 'method' => "GET", 'timeout' => self::$connectTimeout + self::$socketTimeout, )); $context = stream_context_create($opts); $data = @file_get_contents($url, false, $context); if($data){ return $data; }else{ return 0; }