http自动跳转https

APache 版本

如果需要整站跳转,则在网站的配置文件的标签内,键入以下内容:

RewriteEngine on
RewriteCond %{SERVER_PORT} !^443$
RewriteRule ^(.*)?$ https://%{SERVER_NAME}/$1 [L,R]

如果对某个目录做https强制跳转,则复制以下代码

RewriteEngine on
RewriteBase /yourfolder
RewriteCond %{SERVER_PORT} !^443$
#RewriteRule ^(.*)?$ https://%{SERVER_NAME}/$1 [L,R]
RewriteRule ^.*$ https://%{SERVER_NAME}%{REQUEST_URI} [L,R]

如果只需要对某个网页进行https跳转,可以使用redirect 301来做跳转!
redirect 301 /你的网页 https://你的主机+网页
Nginx版本在配置80端口的文件里面,写入以下内容即可:

server {
       listen       80;
       server_name  localhost;
      rewrite ^(.*)$ https://$host$1 permanent;    
       location / {
           root   html;
           index  index.html index.htm;
       }

单独页面通用代码段:以下方法较适合指定某一个子页单独https在需要强制为https的页面上加入以下代码进行处理http–>https:

<script language="JavaScript" type="text/JavaScript">
function redirect()
{  
 var loc = location.href.split(':');
 if(loc[0]=='http')
       {  
       location.href='https:'+loc[1];  
       }
}                      
onload=redirect  
</script>