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新闻列表Memcache使用有关问题。

WBOY
Release： 2016-06-13 13:13:53
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新闻列表Memcache使用问题。。
新闻里有分类，分类里有分页，
现在我做的是将分类和分页加起来作为键值然后缓存起来显示。
现在问题是，如果我修改个问题，缓存就得全部清空一次，
大家在做这类东西的时候是什么思路？

------解决方案--------------------
我修改个问题 缓存就得全部清空一次是什么意思? 代码?
------解决方案--------------------
你可以把内容分分块缓存。或者通过key编辑指定的缓存内容不就行了
------解决方案--------------------
数据库才是永恒的，如果不打算做写缓存只做读缓存，那么每次修改都应该先改数据库，再更新一下缓存就行了，这属于后台操作吧，根本没关系啊。

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