 _util.inherits(Asset, _store.BaseEntity)
 
 Asset.prototype.find = (condition, callback)->
-  Asset.super_.prototype.find.call this, condition, (err, result)->
+  Asset.super_.prototype.find.call _asset, condition, (err, result)->
     _.each result.items, (item)->
       item.url = "/assets/#{item.project_id}/#{item.file_name}"
 

    _air.save relation, (err, relation_id)->
  ###

module.exports = new Asset(_schema)

#保存素材
saveAsset = (tempFile, project_id)->

Asset.prototype.readFile = (req, res, next)->
  project_id = req.params.project_id
  filename = req.params.filename
  fullpath = _path.join _utility.rootPath, "asset", project_id, filename
  res.sendfile fullpath

#处理上传文件
