From 654cbd4e063a46d5a2f68afdab6616299dd8f56b Mon Sep 17 00:00:00 2001
From: asd <374367073@qq.com>
Date: Sat, 7 Dec 2019 19:08:34 +0800
Subject: [PATCH] update

---
 2019/用node写爬虫.md | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/2019/用node写爬虫.md b/2019/用node写爬虫.md
index d7a80bc..d9795bf 100644
--- a/2019/用node写爬虫.md
+++ b/2019/用node写爬虫.md
@@ -1,6 +1,12 @@
 ###需要用的库：
 
-koa
+koa,koa-router
 >用来搭建服务
 
+superagent
+>获取网页内容
+
+cheerio
+>通过jq的语法 解析网页
+