建站之www/https跳转

建站设计到www/https跳转的部分，linux、apache服务器采用设置".htaccess"文件的方式来跳转

Options +FollowSymLinks  
RewriteEngine On 
RewriteCond %{HTTP_HOST} ^ulewei.cn [NC] 
#http跳到https-www
RewriteRule ^(.*)$ https://www.ulewei.cn/$1 [L,R=301] 

#不带www跳转到https-www
RewriteCond %{SERVER_PORT} 80 
RewriteRule ^(.*)$ https://www.ulewei.cn/$1 [L,R=301]

# compress text, html, javascript, css, xml:
AddOutputFilterByType DEFLATE text/plain
AddOutputFilterByType DEFLATE text/html
AddOutputFilterByType DEFLATE text/xml
AddOutputFilterByType DEFLATE text/css
AddOutputFilterByType DEFLATE application/xml
AddOutputFilterByType DEFLATE application/xhtml+xml
AddOutputFilterByType DEFLATE application/rss+xml
AddOutputFilterByType DEFLATE application/javascript
AddOutputFilterByType DEFLATE application/x-javascript

# Or, compress certain file types by extension:
<files *.html>
SetOutputFilter DEFLATE
</files>

上面的方法发现http://ulewei.cn无法跳转，于是添加站点ulewei.cn后顺利跳转。