About triggering asynchronous processing {"error": "badtoken "}

Authorization code ...20.authorization code ...20.authorization code ..20.gitwiduu.u.qiniudn.comweidu.png? ImageView2w200h200 | saveasZ2l0d2lkdXU6d2lkdXUucG5nsignKUN6xYZlOAtid2MjHm90-6VFY2M7HC90ijDH4uOR: oLnyNAFkj7gs6a0LyLJ581bCS_Q {generation...

// The code is like this. I want to process image persistence asynchronously.

function makeUrl($url,$bucket,$savekey,$ak="KUN6xYZlOAtid2MjHm90-6VFY2M7HC90ijDH4uOR",$sk="D-K57TE5hPe3krexftxLWFKmL2xbQEKA-mtkrUfB"){    $find = array('+', '/');    $replace = array('-', '_');    $encode = str_replace($find,$replace,base64_encode("$bucket:$savekey"));    $url    = $url."|saveas/".$encode;    $sha1   = hash_hmac('sha1',$url,$sk,true);    $sign   = $ak.":".(str_replace($find,$replace,base64_encode($sha1)));    $data   = $url."/sign/".$sign;    return $data;}echo makeUrl("gitwiduu.u.qiniudn.com/weidu.png?imageView/2/w/200/h/200","gitwiduu","widuu.png");

// The output url is

Gitwiduu.u.qiniudn.com/weidu.png? ImageView/2/w/200/h/200 | saveas/Z2l0d2lkdXU6d2lkdXUucG5n/sign/KUN6xYZlOAtid2MjHm90-6VFY2M7HC90ijDH4uOR: oLnyNAFkj7gs6a0LyLJ581bCS_Q =

// Splice params

//bucket=gitwiduu&key=weidu.png&fops=imageView/2/w/200/h/200;saveas/Z2l0d2lkdXU6d2lkdXUucG5n/sign/KUN6xYZlOAtid2MjHm90-6VFY2M7HC90ijDH4uOR:oLnyNAFkj7gs6a0LyLJ581bCS_Q=&notifyURL=http://localhost/

function url_safe_baseencode($str) // URLSafeBase64Encode{    $find = array('+', '/');    $replace = array('-', '_');    return str_replace($find, $replace, base64_encode($str));}function sign1($data,$ak="KUN6xYZlOAtid2MjHm90-6VFY2M7HC90ijDH4uOR",$sk="D-K57TE5hPe3krexftxLWFKmL2xbQEKA-mtkrUfB"){    $sign = hash_hmac('sha1', $data, $sk, true);    return $ak.':'.url_safe_baseencode($sign);}

// According to the official document path? Query \ nbody encrypted output result

echo sign1("/pfop\nbucket=gitwiduu&key=weidu.png&fops=imageView/2/w/200/h/200;saveas/Z2l0d2lkdXU6d2lkdXUucG5n/sign/KUN6xYZlOAtid2MjHm90-6VFY2M7HC90ijDH4uOR:oLnyNAFkj7gs6a0LyLJ581bCS_Q=&notifyURL=http://localhost/");

// Get Authorization token // The output token is KUN6xYZlOAtid2MjHm90-6VFY2M7HC90ijDH4uOR: 8nodNoJ7A8QE59UNrlMXSs-2ATY = then php curl the experiment won't work and then experiment in linux

curl -d "bucket=gitwiduu&key=weidu.png&fops=imageView/2/w/200/h/200;saveas/Z2l0d2lkdXU6d2lkdXUucG5n/sign/KUN6xYZlOAtid2MjHm90-6VFY2M7HC90ijDH4uOR:oLnyNAFkj7gs6a0LyLJ581bCS_Q=&notifyURL=http://localhost/" -H  "Content-Type: application/x-www-form-urlencoded" -H "Authorization: QBox KUN6xYZlOAtid2MjHm90-6VFY2M7HC90ijDH4uOR:8nodNoJ7A8QE59UNrlMXSs-2ATY=" http://api.qiniu.com/pfop

// Or to the http://api.qiniu.com/pfop/ is returned json appear {"error": "bad token"} "where is the error?

Reply content:

// The code is like this. I want to process image persistence asynchronously.

function makeUrl($url,$bucket,$savekey,$ak="KUN6xYZlOAtid2MjHm90-6VFY2M7HC90ijDH4uOR",$sk="D-K57TE5hPe3krexftxLWFKmL2xbQEKA-mtkrUfB"){    $find = array('+', '/');    $replace = array('-', '_');    $encode = str_replace($find,$replace,base64_encode("$bucket:$savekey"));    $url    = $url."|saveas/".$encode;    $sha1   = hash_hmac('sha1',$url,$sk,true);    $sign   = $ak.":".(str_replace($find,$replace,base64_encode($sha1)));    $data   = $url."/sign/".$sign;    return $data;}echo makeUrl("gitwiduu.u.qiniudn.com/weidu.png?imageView/2/w/200/h/200","gitwiduu","widuu.png");

// The output url is

Gitwiduu.u.qiniudn.com/weidu.png? ImageView/2/w/200/h/200 | saveas/Z2l0d2lkdXU6d2lkdXUucG5n/sign/KUN6xYZlOAtid2MjHm90-6VFY2M7HC90ijDH4uOR: oLnyNAFkj7gs6a0LyLJ581bCS_Q =

// Splice params

//bucket=gitwiduu&key=weidu.png&fops=imageView/2/w/200/h/200;saveas/Z2l0d2lkdXU6d2lkdXUucG5n/sign/KUN6xYZlOAtid2MjHm90-6VFY2M7HC90ijDH4uOR:oLnyNAFkj7gs6a0LyLJ581bCS_Q=&notifyURL=http://localhost/

function url_safe_baseencode($str) // URLSafeBase64Encode{    $find = array('+', '/');    $replace = array('-', '_');    return str_replace($find, $replace, base64_encode($str));}function sign1($data,$ak="KUN6xYZlOAtid2MjHm90-6VFY2M7HC90ijDH4uOR",$sk="D-K57TE5hPe3krexftxLWFKmL2xbQEKA-mtkrUfB"){    $sign = hash_hmac('sha1', $data, $sk, true);    return $ak.':'.url_safe_baseencode($sign);}

// According to the official document path? Query \ nbody encrypted output result

echo sign1("/pfop\nbucket=gitwiduu&key=weidu.png&fops=imageView/2/w/200/h/200;saveas/Z2l0d2lkdXU6d2lkdXUucG5n/sign/KUN6xYZlOAtid2MjHm90-6VFY2M7HC90ijDH4uOR:oLnyNAFkj7gs6a0LyLJ581bCS_Q=&notifyURL=http://localhost/");

// Get Authorization token // The output token is KUN6xYZlOAtid2MjHm90-6VFY2M7HC90ijDH4uOR: 8nodNoJ7A8QE59UNrlMXSs-2ATY = then php curl the experiment won't work and then experiment in linux

curl -d "bucket=gitwiduu&key=weidu.png&fops=imageView/2/w/200/h/200;saveas/Z2l0d2lkdXU6d2lkdXUucG5n/sign/KUN6xYZlOAtid2MjHm90-6VFY2M7HC90ijDH4uOR:oLnyNAFkj7gs6a0LyLJ581bCS_Q=&notifyURL=http://localhost/" -H  "Content-Type: application/x-www-form-urlencoded" -H "Authorization: QBox KUN6xYZlOAtid2MjHm90-6VFY2M7HC90ijDH4uOR:8nodNoJ7A8QE59UNrlMXSs-2ATY=" http://api.qiniu.com/pfop

// Or to the http://api.qiniu.com/pfop/ is returned json appear {"error": "bad token"} "where is the error?

1. for manual persistentOps persistence, refer:http://segmentfault.com/q/1010000000331820
2. Actually, you don't need to use persistence. You can use saveas. After reading it, the obtained saveas url is correct.