php、JS代码 http强制跳转https

html代码 http强制跳转https

代码如下：

<script type="text/javascript">

   var targetProtocol = "https:";

   if (window.location.protocol != targetProtocol)

   window.location.href = targetProtocol +

   window.location.href.substring(window.location.protocol.length);

</script>

1. //方法一 https状态

3. if(!isset($_SERVER['HTTPS']) || $_SERVER['HTTPS'] == 'off'){

4.     Header("HTTP/1.1 301 Moved Permanently");

5.     header('Location: https://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']);

6. }

8. //方法二 判断端口

10. if($_SERVER['SERVER_PORT']=="80"){

11.     Header("HTTP/1.1 301 Moved Permanently");

12.     header('Location: https://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']);

13. }