From e9d4a6f169803957603b27ecf65df100075b5339 Mon Sep 17 00:00:00 2001 From: guide Date: Thu, 13 Jan 2022 20:42:40 +0800 Subject: [PATCH] Update sentive-words-filter.md --- docs/system-design/security/sentive-words-filter.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/system-design/security/sentive-words-filter.md b/docs/system-design/security/sentive-words-filter.md index 82fbe455..fefb8a69 100644 --- a/docs/system-design/security/sentive-words-filter.md +++ b/docs/system-design/security/sentive-words-filter.md @@ -13,7 +13,7 @@ tag: ### Trie 树 -**Trie 树** 也称为字典树、单词查找树，哈系数的一种变种，通常被用于字符串匹配，用来解决在一组字符串集合中快速查找某个字符串的问题。像浏览器搜索的关键词提示一般就是基于 Trie 树来做的。 +**Trie 树** 也称为字典树、单词查找树，哈系树的一种变种，通常被用于字符串匹配，用来解决在一组字符串集合中快速查找某个字符串的问题。像浏览器搜索的关键词提示一般就是基于 Trie 树来做的。 ![](./images/sentive-words-filter/brower-trie.png)