<?php if(!empty($_POST)){ $country = $_POST['userCountry']; $ip = $_POST['userIp']; echo $country; echo $ip;}?><html><head><title></title> <script src = "jquery.min.js"></script> <script> $(document).ready(function(){ $.getJSON("http://freegeoip.net/json/", function(data) { var country = data.country_name; var ip = data.ip; $.ajax({ method:"POST", url:"test.php", data:{userCountry:country, userIp:ip}, success:function(result){ $('body').html(result); } });}); }); </script></head><body></body></html>试试这个代码。刚刚测试好
