Question

嘿，我大约有5k〜的网址要重定向。我正在尝试应用此stackoverflow post中定义的逻辑，但是，在测试配置文件后却出现错误；

2019/10/07 10:08:33 [emerg] 386#386: unknown "old_uri" variable
nginx: [emerg] unknown "old_uri" variable
nginx: configuration file /etc/nginx/nginx.conf test failed

这是我正在处理的hello-world nginx示例中的非常基本的文件。

/etc/nginx/conf.d/default.conf

include /etc/nginx/conf.d/redirects.map;

server {
    listen       80;
    server_name  localhost;

    #charset koi8-r;
    #access_log  /var/log/nginx/host.access.log  main;
    if ($new_uri) {
    rewrite ^ $new_uri permanent;
    }

    location / {
        root   /usr/share/nginx/html;
        index  index.html index.htm;
    }

    #error_page  404              /404.html;

    # redirect server error pages to the static page /50x.html
    #
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }

    # proxy the PHP scripts to Apache listening on 127.0.0.1:80
    #
    #location ~ \.php$ {
    #    proxy_pass   http://127.0.0.1;
    #}

    # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
    #
    #location ~ \.php$ {
    #    root           html;
    #    fastcgi_pass   127.0.0.1:9000;
    #    fastcgi_index  index.php;
    #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
    #    include        fastcgi_params;
    #}

    # deny access to .htaccess files, if Apache's document root
    # concurs with nginx's one
    #
    #location ~ /\.ht {
    #    deny  all;
    #}
}

redirects.map

map $old_uri $new_uri {
    default "";
    /about.html /about-us;
    /careers.html /awesome-careers;
}

/etc/nginx/nginx.conf


user  nginx;
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/*;
}

感谢您的帮助！非常感谢

Answer 1

在您的map中，变量$old_uri不存在，您应该使用$request_uri或$uri。有关差异，请参见this answer。

在if块中，如果要将原始查询字符串附加到新URI，请使用rewrite语句。

否则，如果要丢弃原始查询字符串，请使用return 301 $new_uri;。

文件的URL的Nginx映射列表

1 个答案: