{
"appId": 99999999,
"d_status": 1
}<?php
$appKey = "XXXXXXX";
$params = array(
"appId"=>"99999999",
"d_status"=>1
);
ksort($params);
$paramsStr = urldecode(http_build_query($params));
$sign = strtoupper(md5($paramsStr."&".$appKey));
?>