使用程序强制跳转到HTTPS

ASP:

<%
   If Request.ServerVariables("SERVER_PORT")=80 Then
      Dim strSecureURL
      strSecureURL = "https://"
      strSecureURL = strSecureURL & Request.ServerVariables("SERVER_NAME")
      strSecureURL = strSecureURL & Request.ServerVariables("URL")
      Response.Redirect strSecureURL
   End If
%>

PHP:

if(!isset($_SERVER['HTTPS'])||!$_SERVER['HTTPS']){
    $url ='https://'. $_SERVER['HTTP_HOST']. $_SERVER['REQUEST_URI'];
    header('Location: '. $url);exit;
}