.htaccess 强制 HTTP 全部跳转到 HTTPS

HTTP 80 强制转 HTTPS

全站采用https协议访问，所以需要http重定向到https，只需要在.htaccess加入下面规则

在相应的网站根目录新建 .htaccess

RewriteEngine On
RewriteCond %{SERVER_PORT} 80
RewriteRule ^(.*)$ https://%{HTTP_HOST}/$1 [R,L]

或者

 RewriteEngine On
RewriteCond %{HTTPS} !=on
RewriteRule ^(.*) https://%{SERVER_NAME}/$1 [R,L]

这里分享几个实战案例
1、强制301重定向 HTTPS

<IfModule mod_rewrite.c>
RewriteEngine on
RewriteBase /
RewriteCond %{SERVER_PORT} !^443$
RewriteRule (.*) https://%{SERVER_NAME}/$1 [R=301,L]
</IfModule

2、站点绑定多个域名
只允许www.kubehan.cn 跳转

RewriteEngine On
RewriteCond %{SERVER_PORT} 80
RewriteCond %{HTTP_HOST} ^pythondesign.cn [NC,OR]
RewriteCond %{HTTP_HOST} ^www.kubehan.cn [NC]
RewriteRule ^(.*)$ https://%{HTTP_HOST}/$1 [R,L]

3、一些比较高级的用法，仅供参考

RewriteEngine on
# 强制HTTPS
RewriteCond %{HTTPS} !=on [OR]
RewriteCond %{SERVER_PORT} 80
# 某些页面强制
RewriteCond %{REQUEST_URI} ^something_secure [OR]
RewriteCond %{REQUEST_URI} ^something_else_secure
RewriteRule .* https://%{SERVER_NAME}%{REQUEST_URI} [R=301,L]
# 强制HTTP
RewriteCond %{HTTPS} =on [OR]
RewriteCond %{SERVER_PORT} 443
# 某些页面强制
RewriteCond %{REQUEST_URI} ^something_public [OR]
RewriteCond %{REQUEST_URI} ^something_else_public
RewriteRule .* http://%{SERVER_NAME}%{REQUEST_URI} [R=301,L]

4、只要求访问http://bo.kevin.com/beijing/ 时强制跳转到https://bo.kevin.com/beijing/,其他的url访问时都不做http到https的强转!

下面的配置,就实现了只是针对http://bo.kevin.com/beijing/这一个单独的url做https的强制跳转,其他url访问时都不做跳转!

<IfModule mod_rewrite.c>
RewriteEngine on
RewriteBase /
RewriteCond %{SERVER_PORT} 80
RewriteCond %{HTTP_HOST} ^bo.kevin.com/beijing/ [NC]
RewriteRule ^(.*)$ https://bo.kevin.com/beijing/ [R,L]
</IfModule>