Set apache redirect from http to https

进入/etc/httpd/conf/目录：

编辑httpd.conf:

键盘shift + g 跳至文件末尾：

添加如下语句：

<VirtualHost *:80>

  RewriteEngine On

  RewriteCond %{HTTPS} off

  RewriteCond %{HTTPS} ^test.testserver.com$

  RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI}

</VirtualHost>

也可以试试：

<VirtualHost *:80>

  RewriteEngine On

  RewriteCond %{SERVER_PORT} ^80$

  RewriteRule .* https://%{SERVER_NAME}%{REQUEST_URI} [R,L]

</VirtualHost>

保存退出之后，

/etc/init.d/httpd restart

重启http server。