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如何用纸张删除档案
原标题:How to get paperclip to delete files

我有一个模式,利用纸张管理档案。

在我删除该模式之后,我显然希望删除该档案,但我似乎无法找到如何用纸张删除该档案。

我尝试了<代码>自行.sourcefile = nil if !sourcefile。 dirty? in before_destroy 否则就没有效果。

(在我测试时,我希望能够在当地删除档案,然后在我使用时删除S3——因此,我需要纯粹纸面解决办法)

任何想法?

最佳回答

纸面记录在未能删除档案时就显得无意义。

如果没有任何特殊配置,如果你删除物体,有关档案(如果有的话)也将删除,这一点在记录中(至少在发展模式中)指出:

[paperclip] Deleting attachments.
[paperclip] deleting /clipper/public/system/avatars/3/original/whatever.JPG

如果纸面文件无法删除档案,那么它就将只是一个例外。

所有这些都经过了最新的纸浆测试(于5月25日从金字塔中入)。 如果你有较老的版本,你可能希望更新,那么在观察这些记录时会进行一些测试。

问题回答

我可能错了,但我认为,它应当自has_attadated_file以来自动这样做。

Edit:如果你不工作,也许你会试图打上<条码>destroy_attabed_files,这似乎对我很不满意。





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