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nginx一个网站重定向到另一个网站

tag-icon • tag-icon nginx ubuntu configuration wordpress
nginx一个网站重定向到另一个网站

我的服务器上有几个域名。有 wordpress 多站点和 vanilla php 站点。所有 WP 站点都正常工作，但如果 vanilla php 站点重定向到主 WP 站点。以下是主 WP 站点的配置：

map $http_host $blogid {
 1survey.cc 0;
 b-shield.icu 1;
 airlinetravel.life 2;
}




server {
    server_name 1survey.cc *.1survey.cc;
    return 301 https://$host$request_uri;
    listen 443 ssl; # managed by Certbot
    ssl_certificate /etc/letsencrypt/live/1survey.cc/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/1survey.cc/privkey.pem; # managed by Certbot
    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
}

server {
    listen 5.187.1.93:443 ssl; # managed by Certbot
    ssl_certificate /etc/letsencrypt/live/1survey.cc/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/1survey.cc/privkey.pem; # managed by Certbot
    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
    if ($host = www.1survey.cc) {
        return 301 https://$host$request_uri;
    } # managed by Certbot

   root  /home/fornex/wordpress;
   index index.php;

   client_max_body_size 7m;

   location / {
        try_files $uri $uri/ /index.php?$args;
   }

    location ~* /\. {
        deny all;
    }

   location ~*\.(php)$ {
     fastcgi_pass unix:/var/run/php/php7.3-fpm.sock;
     fastcgi_index index.php;
     include fastcgi_params;
     fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
     fastcgi_param PATH_INFO $fastcgi_path_info;
    }


}

server {
    if ($host = www.1survey.cc) {
        return 301 https://$host$request_uri;
    } # managed by Certbot


    if ($host = b-shield.icu) {
        return 301 https://$host$request_uri;
    } # managed by Certbot


    listen 5.187.1.93:80;
    server_name 1survey.cc *.1survey.cc;
    return 404; # managed by Certbot




}

server {
    if ($host = 1survey.cc) {
        return 301 https://$host$request_uri;
    } # managed by Certbot


    server_name 1survey.cc *.1survey.cc;
    listen 80;
    return 404; # managed by Certbot
}

以下是 vanilla php 站点的配置：

map $http_host $blogid {
 1survey.cc 1;
 b-shield.icu 0;
 airlinetravel.life 2;
 apparel.rest 3;
}


server {
    if ($host = www.b-shield.icu) {
        return 301 https://$host$request_uri;
    } # managed by Certbot


    if ($host = b-shield.icu) {
        return 301 https://$host$request_uri;
    } # managed by Certbot
    server_name b-shield.icu *.b-shield.icu;
    return 301 https://$host$request_uri;

    listen 443 ssl; # managed by Certbot
    ssl_certificate /etc/letsencrypt/live/1survey.cc/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/1survey.cc/privkey.pem; # managed by Certbot
    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
}

server {
    if ($host = www.b-shield.icu) {
        return 301 https://$host$request_uri;
    } # managed by Certbot


listen 80;

   server_name b-shield.icu *.b-shield.icu;
   root  /home/fornex/b-shield.icu;
   index index.php;

 include /home/fornex/b-shield.icu/nginx.conf;

   client_max_body_size 7m;

   location / {
        try_files $uri $uri/ /index.php?$args;
   }

    location ~* /\. {
        deny all;
    }

   location ~*\.(php)$ {
     fastcgi_pass unix:/var/run/php/php7.3-fpm.sock;
     fastcgi_index index.php;
     include fastcgi_params;
     fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
     fastcgi_param PATH_INFO $fastcgi_path_info;
    }
}



server {
    if ($host = b-shield.icu) {
        return 301 https://$host$request_uri;
    } # managed by Certbot

    listen 5.187.1.93:80;
    server_name b-shield.icu *.b-shield.icu;
    return 404; # managed by Certbot


}

如果我尝试访问b-shield.icu它会重定向到https://1survey.cc/wp-signup.php?new=b-shield.icu。 怎么了？

答案1

您listen 5.187.1.93:443 ssl;在一个server区块中，又listen 443 ssl;在另一个区块中。

Nginx 使用 IP 地址部分在server具有多个 IP 地址的服务器上选择块，其中不同的 IP 地址需要由不同的server块处理。

大多数情况下，语句中不需要 IP 地址listen。

如果您有一些listen带有 IP 地址的语句，而有些不带有，listen则将选择更具体的语句，这可能是您的某个server块不接受连接的原因。

为了保持一致性，在所有块中server，使用：

listen 80;

和/或：

listen 443 ssl;

看这个文件了解详情。

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