NGINX 设置一个二级域名总是跳到 不带 www的内容

Question

nginx.conf

user  www;
worker_processes  1;

error_log  /var/log/nginx/error.log warn;
pid        /var/run/nginx.pid;


events {
    worker_connections  1024;
}


http {
    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  /var/log/nginx/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    keepalive_timeout  65;

    #gzip  on;

    include /etc/nginx/conf.d/*.conf;
}

aaa.conf 第一个 网站 aaa.top 不带 www

server {
    listen 80;
    server_name aaa.top;
    return 301 https://$server_name$request_uri;
    access_log /var/log/nginx/access.log;
    error_log /var/log/nginx/error.log;
    
    location / {
        proxy_pass http://127.0.0.1:8000;
        proxy_redirect off;
        
        proxy_set_header Host    $host;
        proxy_set_header X-Real-IP    $remote_addr;
        proxy_set_header    X-Forwarded-For    $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto    $scheme;
    }
    
    location /static { # 静态文件
        alias /home/www/p/z/app/static;

    }

    
}

server {
    listen    443 ssl;
    server_name    aaa.top;
    

    location / {
        
        proxy_pass http://127.0.0.1:8000;        
        proxy_set_header Host    $host;
        proxy_set_header X-Real-IP    $remote_addr;
        proxy_set_header    X-Forwarded-For    $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto    $scheme;
proxy_cookie_path / "/;SameSite=none; HTTPOnly; Secure";
    }

    
    location /static { # 静态文件
        alias /home/www/p/z/app/static;
    }
}

b.aaa.top 第二个网站

server {
    listen 80;
    server_name b.aaa.top;
    return 301 https://$server_name$request_uri;
    access_log /var/log/nginx/access_note.log;
    error_log /var/log/nginx/error_note.log;
    
    location / {
        proxy_pass http://127.0.0.1:8800;
        proxy_redirect off;
    }
    
    location /static { # 静态文件
        alias /home/www/p/n/app/static;

    }
    
}

server {
    listen    443 ssl;
    server_name    nt.vscs.top;

    location / {
        proxy_pass http://127.0.0.1:8800;        
    }

    
    location /static { # 静态文件
        alias /home/www/p/n/app/static;
    }
}

访问 b.aaa.top 不正常，访问到的程序是 8000 端口的 没有到 8800
不知道为啥来

Answer 1

你不是自己写的return 301 xx.top了

Answer 2

return 301 https://$server_name$request_uri;
访问 b.aaa.top:80 跳转到了 https://b.aaa.top:443
b.aaa.top:443 没有设置这个域名, 所以使用的默认域名
默认域名是 aaa.top, 默认域名是第一个server_name, aaa.top 这个配置文件排序靠前.
然后访问到代理 proxy_pass http://127.0.0.1:8000;