## **加密方法**
## <blockquote class="danger"><p>注意事项：$params 即为接口所有公参数</p></blockquote>
#### PHP代码
``` php
function getSign($params,$appKey)
{
unset($params['sign']);
ksort($params);
$queryString = http_build_query($params);
$str = $appKey . $queryString;
$newSign = md5($str);
return $newSign;
}
$arr = [
"slug" => "os_OdmQXld68W",
"server\_id" => "90001",
"server" => "测试1服",
"role_id" => "3783025113969696769",
"role_name" => "关羽",
"operate_time" => "1644635862",
"type" => 2
];
getSign($arr,'50552cc9f59d40f3be117b10a1c1c615');
```
