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mysql-如何通过django实现获取某条数据的前一条和后一条数据?

WBOY
WBOYOriginal
2016-06-06 09:40:291723browse

djangomysql数据

如题,通过django获取某条数据的前一条和后一条数据?
想实现新闻页的“上一条”、下一条的功能。

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