这将重定向所有的url到https和www

RewriteCond %{HTTPS} off [OR]
RewriteCond %{HTTPS_HOST} !^www.example.com$ [NC,OR]
RewriteCond %{HTTP_HOST} !^www.example.com$ [NC]
RewriteRule ^(.*)$ https://www.example.com/$1 [L,R=301]

把这段代码放到你的。htaccess文件中 自动将HTTP重定向到HTTPS

RewriteEngine上 重写%{HTTPS} off RewriteRule ^(. *)美元https://% {HTTP_HOST} % {REQUEST_URI} (L, R = 301)

Apache文档不建议使用重写:

要重定向http url到https，请执行以下操作: < VirtualHost *: 80 > ServerName www.example.com 重定向/ https://www.example.com/ < /虚拟主机> < VirtualHost *: 443 > ServerName www.example.com #……SSL配置在这里 < /虚拟主机>

这段代码应该放在主服务器配置文件中，而不是像问题中要求的那样放在.htaccess中。

这篇文章可能是在问题被提出和回答之后才出现的，但似乎是目前的做法。

这将会有帮助。

RewriteEngine On


RewriteBase /
RewriteCond %{HTTP_HOST} ^www\.(.*)$ [NC]
RewriteRule ^(.*)$ https://%1/$1 [R=301,L]

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

此外，参考这更多的细节。如何重定向Http到Https?

正如我在这个问题中所说的，我建议您避免盲目地将所有HTTP请求重定向到其HTTPS对等物，因为这可能会使您对安全性产生错误的印象。相反，您应该将HTTP站点的“根”重定向到HTTPS站点的根，并从那里链接到HTTPS。

问题是，如果HTTPS站点上的某些链接或表单使客户端向HTTP站点发送请求，那么在重定向之前，其内容将是可见的。

例如，如果一个通过HTTPS提供服务的页面有一个<form action="http://example.com/doSomething">的表单，并且发送了一些不应该明确发送的数据，浏览器将首先将完整的请求(包括实体，如果它是POST)首先发送到HTTP站点。重定向将立即发送到浏览器，由于大量用户禁用或忽略警告，它很可能被忽略。

Of course, the mistake of providing the links that should be to the HTTPS site but that end up being for the HTTP site may cause problems as soon as you get something listening on the HTTP port on the same IP address as your HTTPS site. However, I think keeping the two sites as a "mirror" only increases the chances of making mistakes, as you may tend to make the assumption that it will auto-correct itself by redirecting the user to HTTPS, whereas it's often too late. (There were similar discussions in this question.)

我建议用301重定向:

RewriteEngine On
RewriteCond %{HTTPS} off
RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI} [R=301,L]