diff --git a/2019/用node写爬虫.md b/2019/用node写爬虫.md
index a890585..37f34d5 100644
--- a/2019/用node写爬虫.md
+++ b/2019/用node写爬虫.md
@@ -24,4 +24,6 @@ superagent.get(''<网址>).end((err,res)=>{
 
 3.使用cheerio 通过jq分析数据
 
-let $=cheerio.load()
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+let $=cheerio.load(res.text)
+
+eg: 获取
\ No newline at end of file