Nginx + Rails，默认 url 不工作

Question

我应该将我的默认 url 设置为

example.com/asd/ ---> my root_path

一切都正确加载。但是，每次我点击

'<%= link_to 'something', something_path %>'

我被定向到

example.com/something ---> without the /asd.

这是我的 nginx 配置问题还是 rails 配置问题？我应该怎么做才能解决？

--Extra-- If I enter to example.com/asd/something, everything loads fine too.

/etc/nginx/nginx.conf

user www-data;

worker_processes auto;

pid /run/nginx.pid;

events { worker_connections 768; }

http {

    sendfile on;
    tcp_nopush on;
    tcp_nodelay on;
    keepalive_timeout 65;
    types_hash_max_size 2048;
    include /etc/nginx/mime.types;
    default_type application/octet-stream;
    fastcgi_buffers 8 16k;
    fastcgi_buffer_size 32k;
    fastcgi_connect_timeout 300;
    fastcgi_send_timeout 300;
    fastcgi_read_timeout 300;
    client_max_body_size 250M;
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2; # Dropping SSLv3, ref: POODLE
    ssl_prefer_server_ciphers on;
    access_log /var/log/nginx/access.log;
    error_log /var/log/nginx/error.log;
    gzip on;
    gzip_disable "msie6";
    gzip_vary on;
    gzip_proxied any;
    gzip_comp_level 6;
    gzip_buffers 16 8k;
    gzip_http_version 1.1;
    gzip_types text/plain text/css application/json >application/javascripttext/xml application/xml application/xml+rss >text/javascript;
    include /etc/nginx/passenger.conf;
    include /etc/nginx/conf.d/*.conf;
    include /etc/nginx/sites-enabled/*;

}

/etc/nginx/passenger.conf

passenger_root /usr/lib/ruby/vendor_ruby/phusion_passenger/locations.ini;

passenger_ruby /home/rubyuser/.rvm/gems/ruby-2.3.0/wrappers/ruby;

/etc/nginx/sites-available/default

server {

    listen 80 ;
    listen 443 ssl;
    server_name example.com;
    root /home/user/app/current/public;
    passenger_enabled on;
    passenger_app_env production;

}

production.rb

Rails.application.configure do

    config.cache_classes = true
    config.eager_load = true
    config.consider_all_requests_local= false
    config.action_controller.perform_caching = true
    config.action_dispatch.rack_cache = true
    config.serve_static_files = ENV['RAILS_SERVE_STATIC_FILES'].present?
    config.assets.js_compressor= :uglifier
    config.assets.css_compressor = :sass
    config.assets.compile = true
    config.assets.precompile =  ['*.js', '*.css', '*.css.erb']
    config.assets.digest = true
    config.action_dispatch.x_sendfile_header = 'X-Accel-Redirect' # for NGINX
    config.log_level = :debug
    config.relative_url_root = "/asd"
    config.action_controller.asset_host = 'example.com'
    config.i18n.fallbacks = true
    config.active_support.deprecation = :notify
    config.log_formatter = ::Logger::Formatter.new
    config.active_record.dump_schema_after_migration = false
    config.force_ssl = false
    Rails.application.routes.default_url_options[:host] = 'example.com/asd'

end

Answer 1

我认为问题出在 Rails 而不是 Nginx。也许你错过了一个没有附加“/asd”的配置（我已经很长时间没有使用RoR所以我记不清了）

一个快速的解决办法是改变 _PATH 为 _URL （例如 about_path 将更改为 about_url) 并将其添加到 ApplicationsController

def default_url_options
   if Rails.env.production?
     {:host => "www.prettyPage.com/asd"}
   else  
     {}
  end
end

_PATH returns 相对路径同时 _URL returns 绝对路径.

例如，对于 "www.page.com/prettyPics"，_PATH 将是“/prettyPics”，整个 url 将是 _URL。这可能会有点帮助 http://guides.rubyonrails.org/routing.html（第 2.3 部分）

Nginx + Rails，默认 url 不工作

Nginx + Rails, Default url not working

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