From 66240ae344cdf3e8b1170b4bf9e68cb205edb020 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=A5=9A=E6=96=B0=E5=85=83?= <chuxinyuan@outlook.com>
Date: Tue, 7 Sep 2021 13:48:46 +0800
Subject: [PATCH] Update about.md
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

方便测试。
---
 content/about.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/content/about.md b/content/about.md
index ce5ab18ec2..40df4827c1 100644
--- a/content/about.md
+++ b/content/about.md
@@ -31,6 +31,8 @@ Daily News/Blog aggregator website and you could use this website as a template
 - Use `getrss` from [scifetch](https://github.com/yufree/scifetch) to convert rss xml file into dataframe and use the following code to generate `md` files and PR to this repo.
 
 ```r
+if (!dir.exists("content")) dir.create("content")
+if (!dir.exists("content/post")) dir.create("content/post")
 x <- scifetch::getrss('path-to-your-own-rss-xml-files')
 for (i in 1:NROW(x)) {
     name = gsub("^http[s]?://|/$", "", tolower(x[i, 'linkTitle']))