api接口类型

类型一：js+xml

类型二：纯php模式

参考：

<?php
$ip = '117.25.13.123';
$datatype = 'text';
$url = 'http://api.ip138.com/query/?ip='.$ip.'&datatype='.$datatype;

$header = array('token:00d5cb1fac5dc5cbfe2ff218292a2dfd33');
echo getData($url,$header);   

function getData($url,$header){  
    $ch = curl_init();  
    curl_setopt($ch,CURLOPT_URL,$url);
    curl_setopt($ch,CURLOPT_HTTP_VERSION,CURL_HTTP_VERSION_1_1);
    curl_setopt($ch,CURLOPT_HTTPHEADER,$header); 
    curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);  
    curl_setopt($ch,CURLOPT_CONNECTTIMEOUT,3);  
    $handles = curl_exec($ch);  
    curl_close($ch);  
    return $handles;  
}
?>

类型三： 远程ajax

<script src="http://www.xxx.com/Ajax.js" /></script>
<script>
var a =xxx
var b=xxx
function ss(a,b){
    $('XX').html('1111')
}
</scirpt>