nginx如何配置可以让顶级域名跳转到www域名上？

Question

想让用户访问test.com的时候强制跳转到www.test.com上 下面这样写不行 请问应该怎么改？

server{                                                              listen 80;         server_name test.com;         return 301 https://www.test.com$uri;}server {        listen 443 ssl;        server_name test.com;        client_max_body_size 20M;        ssl on;        ssl_certificate /etc/nginx/ssl/test.com_bundle.crt;        ssl_certificate_key /etc/nginx/ssl/test.com.key;        set $root_path '/aaa/spa';        root $root_path;      

Answer 1

server 节点下

if ($host ~ '^test.com'){    return 301 https://www.test.com$request_uri;}

if ($host ~ '^test.com'){    return 301 http://www.test.com$request_uri;}

说明 host 是以 test.com 开头的，那么重定向

Answer 2

server{                                                              listen 80;         server_name test.com;         return 301 https://www.test.com$request_uri; # 修改此处变量}# 添加此处server {    listen 443;    server_name  test.com;    ssl_certificate /etc/nginx/ssl/test.com_bundle.crt;    ssl_certificate_key /etc/nginx/ssl/test.com.key;    return       301 https://www.test.com$request_uri;}server {        listen 443 ssl;        server_name www.test.com;  # 修改此处        client_max_body_size 20M;        ssl on;        ssl_certificate /etc/nginx/ssl/test.com_bundle.crt;        ssl_certificate_key /etc/nginx/ssl/test.com.key;        set $root_path '/aaa/spa';        root $root_path;      

Answer 3

server {  listen 80;  listen [::]:80;  listen 443 ssl http2;  listen [::]:443 ssl http2;  server_name test.com;  ssl_certificate            /path/to/your/cert.pem;  ssl_certificate_key        /path/to/your/key.pem;  return 308 https://www.test.com$request_uri;}server {  listen 80;  listen [::]:80;  listen 443 ssl http2;  listen [::]:443 ssl http2;  server_name www.test.com;# ... SNIP ... #}