除了按内容查询之外，还可以按元数据关键字，比如文件名、描述和创建日期来查找文件。

In addition to query by content, I can look for images by metadata keywords, such as filename, description, and creation date.

youdao

当在P 8中创建一个文档时，文档的元数据(与文档相关的一些属性，例如标题、创建者、最近修改日期等)存储在P8对象存储数据库中。

When you create a document in P8, the document's meta-data (the properties associated with the document, such as title, creator, last modified date, etc.), are stored in the P8 object store database.

youdao

当在P 8中创建一个文档时，文档的元数据(与文档相关的一些属性，例如标题、创建者、最近修改日期等)存储在P8对象存储数据库中。

When you create a document in P8, the document's meta-data (the properties associated with the document, such as title, creator, last modified date, etc.), are stored in the P8 object store database.

youdao