install plugin for SEO sitemap

Post author: killfun
Post link: <a href="http://search4fan.github.io/post/hexo_add_sitemap.html" title="add sitemap into hexo blog">http://search4fan.github.io/post/hexo_add_sitemap.html
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1	npm install hexo-generator-sitemap --save

optional for baidu search engine

1	npm install hexo-generator-baidu-sitemap --save

change configuration file in `_config.yml`

add following codes into _config.yml file and change the value of url, should be like http://yoursite.com

sitemap:
    path: sitemap.xml

url: https://search4fan.github.io

optional for baidu search engine sitemap

1 2	baidusitemap: path: baidusitemap.xml

after hexo g, the sitemap.xml or baidusitemap.xml should be found under public folder