Ruby on rails 404未找到-nginx/1.12.2-Rails Api应用程序-路由错误

我无法访问API

我正在使用Nginx和乘客。我正在使用Capistrano部署它

我在Nginx站点中的默认文件可用

##
##
# Default server configuration
#
server {
    listen 80;

    root /var/www/xyz/current/public;

    # Add index.php to the list if you are using PHP
    # index index.html index.htm index.nginx-debian.html;

    passenger_enabled on;
    rails_env    staging;
    server_name ec2-258-255-77-987.eu-west-2.compute.amazonaws.com;

    location / {
        # First attempt to serve request as file, then
        # as directory, then fall back to displaying a 404.
       try_files $uri $uri/ =404;
    }

    # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
    #
    #location ~ \.php$ {
    # include snippets/fastcgi-php.conf;
    #
    # # With php7.0-cgi alone:
    # fastcgi_pass 127.0.0.1:9000;
    # # With php7.0-fpm:
    # fastcgi_pass unix:/run/php/php7.0-fpm.sock;
    #}

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

我无法从同一台服务器访问API，并获得404

请帮帮我

编辑

我检查了错误日志，它显示了路由错误

我的应用程序位于var/www/xyz/current

---

“我的路由”有什么问题？

问题在于，您的NGINX没有正确配置以处理应用程序的流量，您仅以现有方式为资产配置了它。您应该添加一个应用程序应该侦听的上游套接字。首先，在

default

文件中添加一个指向应用程序套接字的

上游

块：

## Start of file
upstream my_app {
    server unix:/tmp/capistrano.passenger.sock fail_timeout=0;
    ## You can use a HTTP address if you don't want your application listening into sockets.
    # server http://127.0.0.1:8000 fail_timeout=0;
}
# other stuff like: server { ...

然后分离用于分离其配置的资产流和应用程序流，并创建一个

服务器

范围

try\u文件

，包括您的应用程序上游：

server {
    # other stuff...
    location ^~ /assets/ {
        gzip_static on;
        expires max;
        add_header Cache-Control public;
    }
    try_files $uri $uri/ @my_app;
    location @my_app {
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header Host $http_host;
        proxy_redirect off;
        proxy_pass http://my_app;
    }
    # other stuff...
}

不要忘记删除现有的

location/{…}

块