不是说前端展示的下拉框。而是指后端技术，是怎样迅速检索出需要的条目的？
This topic created in 4032 days ago, the information mentioned may be changed or developed.
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wklken Jun 13, 2015
trie树 https://github.com/wklken/suggestion
词少的话, 将词拆了暴力存到redis里面...... |
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dndx Jun 13, 2015
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yxzblue OP 几百万条吧
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