通过在到数据库的第一个连接的连接 URL 中指定属性 restoreFrom=<backup path> ，可以从备份中恢复数据库。

The database is restored from the backup by specifying the connection URL attribute restoreFrom=<backup path> on the first connection to the database.

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文件拥有者的类名的复数形式，多个单词间以下划线连接。

The class name of the model that the attachment is part of, underscored and pluralised for your convenience.

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