Apache由http自动跳转到https的方法

修改根目录.htaccess文件

<IfModule mod_rewrite.c>
  Options +FollowSymlinks
  RewriteEngine On

#thinkphp去掉index.php
  RewriteCond %{REQUEST_FILENAME} !-d
  RewriteCond %{REQUEST_FILENAME} !-f
  RewriteRule ^(.*)$ index.php/$1 [QSA,PT,L]

    #http自动跳转到https
  RewriteCond %{SERVER_PORT} !^443$
    #只有匹配对应的域名才会跳转
  RewriteCond %{SERVER_NAME} ^hrsc.cc|www.hrsc.cc$
  RewriteRule (.*) https://%{SERVER_NAME}/$1 [R]
</IfModule>

原文地址：http://blog.51cto.com/keefe/2069936