Search package - used to search document collections.

搜索包——用于搜索文档集合。

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For example, using the SearchService, you can obtain Searchable objects that provide the search method used to search document collections.

例如，您可以使用 SearchService 获取 Searchable 对象，该对象提供用于搜索文档集合的搜索方法。

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This option lets you search your current directory for files by date, contents, and document summary.

这一选项让你按日期、内容和文件摘要在当前目录中查找文件。

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