~~~ /** * 获取城市 */ function getCity(){ $ip = request()->ip(); $taobaoUrl = 'http://ip.taobao.com/service/getIpInfo.php?ip=' . $ip; $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $taobaoUrl); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt ( $ch, CURLOPT_NOSIGNAL,true);//支持毫秒级别超时设置 curl_setopt($ch, CURLOPT_TIMEOUT, 1200); //1.2秒未获取到信息，视为定位失败 $myCity = curl_exec($ch); curl_close($ch); $myCity = json_decode($myCity, true); return $myCity; } ~~~