uploadtoken($bucket);$policy = array( 'returnurl' => 'http://127.0.0.1/demo/simpleuploader/fileinfo.php', 'returnbody' => '{fname: $(fname)}',);$uptoken = $auth->uploadtoken($bucket, null, 3600, $policy);echo $uptoken;

回复内容： uploadtoken($bucket);$policy = array( 'returnurl' => 'http://127.0.0.1/demo/simpleuploader/fileinfo.php', 'returnbody' => '{fname: $(fname)}',);$uptoken = $auth->uploadtoken($bucket, null, 3600, $policy);echo $uptoken;

uploadtoken($bucket, null, 3600, $policy);
顺序依次是 空间，文件名，有效时长deadline，上传策略；
参考文档
http://developer.qiniu.com/docs/v6/api/reference/security/upload-token.html
http://developer.qiniu.com/docs/v6/api/reference/security/put-policy.html