php使用代码
<?php
include("geoip.inc.php");
$gi = geoip_open("GeoIP.dat",GEOIP_STANDARD);
$country_code = geoip_country_code_by_addr($gi, $_SERVER['REMOTE_ADDR']);
$country_name = geoip_country_name_by_addr($gi, $_SERVER['REMOTE_ADDR']);
geoip_close($gi);
$jsonEcho = array();
$jsonEcho["error"] = 0;
$jsonEcho["country_code"] = $country_code;
$jsonEcho["country_name"] = $country_name;
function jsonp($object, $callback = 'callback') {
if (!empty($_GET[$callback])) {
header('Content-Type: application/x-javascript');
} else {
header('Content-Type: application/json');
}
return $_GET[$callback].'('.json_encode($object).')';
}
echo jsonp($jsonEcho);
?>
参考:http://blog.csdn.net/prince2270/article/details/4592753
原文地址:http://blog.csdn.net/hellochenlian/article/details/44257321