Auf Nginx kann ohne www normal zugegriffen werden, auf den WWW-Domänennamen kann jedoch nicht normal zugegriffen werden

Question

Sobald Sie auf den WWW-Domainnamen zugreifen, werden Sie zu 域名访问提示

域名已经解析www了，下面是nginx.conf

weitergeleitet

user              nginx;
worker_processes  1;

error_log  /var/log/nginx/error.log;
#error_log  /var/log/nginx/error.log  notice;
#error_log  /var/log/nginx/error.log  info;

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  0;
    keepalive_timeout  65;
    #gzip  on;
    include /etc/nginx/conf.d/*.conf;
    include /etc/nginx/sites-enabled/*.conf;
}

sites-enabled

server {
    listen 80;
    server_name www.youzisq.com youzisq.com;

    location / {
        proxy_pass http://127.0.0.1:5050;
        proxy_set_header Host $host;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    }
}

Answer 1

运营商进行的DNS跳转，最可能的原因就是域名没有解析，或者说是域名的解析结果还未生效。请检查域名解析的TTL，到网上查查当地的解析情况，试试清空本地的DNS缓存。