Feat: qiniu upload & callback

pkg/serializer/upload.go

@@ -29,14 +29,19 @@ type UploadSession struct {
 	VirtualPath string
 }
 
-// RemoteUploadCallback 远程存储策略上传回调正文
-type RemoteUploadCallback struct {
+// UploadCallback 上传回调正文
+type UploadCallback struct {
 	Name       string `json:"name"`
 	SourceName string `json:"source_name"`
 	PicInfo    string `json:"pic_info"`
 	Size       uint64 `json:"size"`
 }
 
+// QiniuCallbackFailed 七牛存储策略上传回调失败响应
+type QiniuCallbackFailed struct {
+	Error string `json:"error"`
+}
+
 func init() {
 	gob.Register(UploadSession{})
 }