从nginx的官方文档 documentation, 正确的nginx https 301跳转到带www域名方法的方法如下：
HTTP 301跳转到带www域名方法
server {
listen 80;
server_name example.org;
return 301 http://www.example.org$request_uri;
}
server {
listen 80;
server_name www.example.org;
...
}
HTTPS 301跳转到带www域名方法
server {
listen 80;
server_name www.domain.com;
// $scheme will get the http protocol
// and 301 is best practice for tablet, phone, desktop and seo
return 301 $scheme://domain.com$request_uri;
}
server {
listen 80;
server_name domain.com;
// here goes the rest of your config file
// example
location / {
rewrite ^/cp/login?$ /cp/login.php last;
// etc etc...
}
}
要先用 nginx -v 命令检查你所说使用的nginx的版本. 下面是对于旧版本的nginx301跳转到带www域名方法从www.ksharpdabu.info 跳转到 ksharpdabu.info
server {
server_name www.domain.com;
rewrite ^(.*) http://domain.com$1 permanent;
}
server {
server_name domain.com;
#The rest of your configuration goes here#
