统计用户使用的关键词，及热搜的都有哪些？
统计用户使用的关键词，及热搜的都有哪些？ 求实现思路 是不是用户每搜索一个关键词都存入数据库，然后相似的关键词统计次数
回复讨论(解决方案)
是这个思路，我也想不到其他的思路了....
大数据。
首先把用户搜索过的词保存。
然后把相似的组合为一个词，作为热门词。
谢谢大家热心帮忙
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