使用語言PHP

$bucket='XX';

$AK='XXXXXXXXXXXXXXXXXXXXXXXXXXXX';

$SK='XXXXXXXXXXXXXXXXXXXXXXXXXXXX';

functionbase64_urlSafeEncode($data)

{

??????? $find= array('+','/');

???????? $replace= array('-','_');

????????? returnstr_replace($find,$replace,base64_encode($data));

}

$putPolicy=[

??????????????? 'insertOnly'=>1,//已新增模式增加

???????????????? 'scope'=>$bucket,//空間名稱

???????????????? 'deadline'=>time()+3600,//token有效期

];

$jsonData=json_encode($putPolicy);

$encodedPutPolicy=base64_urlSafeEncode($jsonData);

$sign=hash_hmac('sha1',$encodedPutPolicy,$SK, true);

$encodedSign=base64_urlSafeEncode($sign);

$uploadToken=$AK.':'.$encodedSign.':'.$encodedPutPolicy;

var_dump($uploadToken);