update

2019-12-07 19:11:34 +08:00
parent ea1e3f00fe
commit cdb70b6ff8
1 changed files with 3 additions and 2 deletions
--- a/2019/用node写爬虫.md
+++ b/2019/用node写爬虫.md
@@ -16,5 +16,6 @@ yarn global(是否全局) add koa koa-router superagent cheerio

 通过import 引入

-2.	
-
+2.获取网页内容：
+	
+superagent.get(''<网址>).end((err,res)=>{)