通过 nginx(proxy_pass)提供 IIS 网站不显示 CSS、图像或 js(404 未找到)

通过 nginx(proxy_pass)提供 IIS 网站不显示 CSS、图像或 js(404 未找到)

我在 Ubuntu 14.04 LTS 上运行了一个 nginx 反向代理。当向 nginx 代理发出请求时,它会将其传递给包含一个(默认)网站的 IIS 服务器。它似乎可以很好地呈现 HTML,但不幸的是,服务器对所有其他资产都响应了 404 错误。

文件如下/etc/nginx/nginx.conf

user www-data;
worker_processes 4;
pid /run/nginx.pid;

events {
    worker_connections 768;
    # multi_accept on;
}

http {

    ##
    # Basic Settings
    ##

    sendfile off;
    tcp_nopush on;
    tcp_nodelay on;
    keepalive_timeout 65;
    types_hash_max_size 2048;
    # server_tokens off;

    server_names_hash_bucket_size 64;
    # server_name_in_redirect off;

    include /etc/nginx/mime.types;
    default_type application/octet-stream;

    ##
    # Logging Settings
    ##

    access_log /var/log/nginx/access.log;
    error_log /var/log/nginx/error.log;

    ##
    # Gzip Settings
    ##

    gzip on;
    gzip_disable "msie6";

    include /etc/nginx/conf.d/*.conf;
    include /etc/nginx/sites-enabled/*;
}

这是我的defaultnginx 服务器配置:

server {
    listen 80 default_server;
    listen [::]:80 default_server ipv6only=on;

    index index.php index.html index.htm;

    server_name example.com www.example.com;

    location / {
        try_files $uri $uri/ =404;
        proxy_pass http://104.46.52.226/;
    }

    error_page 404 /404.html;
    error_page 500 502 503 504 /50x.html;
    location = /50x.html {
        root /usr/share/nginx/html;
    }

    location ~ \.php$ {
        try_files $uri =404;
        fastcgi_split_path_info ^(.+\.php)(/.+)$;
        fastcgi_pass unix:/var/run/php5-fpm.sock;
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        include fastcgi_params;
    }
}

example.com以下是对或www.example.com(hosts 文件)的请求的结果已更改):

在此处输入图片描述

我猜想这可能是由于我的服务器配置中没有root指令造成的,但我真的不知道从哪里开始解决这个问题。至少我知道这不是 IIS 服务器本身的问题,因为我可以完美地浏览本地主机。

有什么想法吗?提前致谢。

编辑:这也是我的错误日志:

2015/10/13 09:41:10 [emerg] 3069#0: invalid number of arguments in "proxy_pass" directive in /etc/nginx/sites-enabled/armari.com:31
2015/10/13 10:12:33 [emerg] 3606#0: "listen" directive is not allowed here in /etc/nginx/sites-enabled/armari.com:2
2015/10/13 13:39:18 [error] 3911#0: *1 open() "/usr/share/nginx/html/css/new-web.css" failed (2: No such file or directory), client: 188.39.188.214, server: armari.com, request: "GET /css/new-web.css HTTP/1.1", host: "www.armari.com", referrer: "http://www.armari.com/"
2015/10/13 13:39:18 [error] 3911#0: *3 open() "/usr/share/nginx/html/css/nivo/themes/default/default.css" failed (2: No such file or directory), client: 188.39.188.214, server: armari.com, request: "GET /css/nivo/themes/default/default.css HTTP/1.1", host: "www.armari.com", referrer: "http://www.armari.com/"
2015/10/13 13:39:18 [error] 3911#0: *4 open() "/usr/share/nginx/html/css/nivo/nivo-slider.css" failed (2: No such file or directory), client: 188.39.188.214, server: armari.com, request: "GET /css/nivo/nivo-slider.css HTTP/1.1", host: "www.armari.com", referrer: "http://www.armari.com/"
2015/10/13 13:39:21 [error] 3911#0: *8 open() "/usr/share/nginx/html/css/new-web.css" failed (2: No such file or directory), client: 188.39.188.214, server: armari.com, request: "GET /css/new-web.css HTTP/1.1", host: "armari.com", referrer: "http://armari.com/"
2015/10/13 13:39:21 [error] 3909#0: *10 open() "/usr/share/nginx/html/css/nivo/themes/default/default.css" failed (2: No such file or directory), client: 188.39.188.214, server: armari.com, request: "GET /css/nivo/themes/default/default.css HTTP/1.1", host: "armari.com", referrer: "http://armari.com/"
2015/10/13 13:39:21 [error] 3909#0: *11 open() "/usr/share/nginx/html/css/nivo/nivo-slider.css" failed (2: No such file or directory), client: 188.39.188.214, server: armari.com, request: "GET /css/nivo/nivo-slider.css HTTP/1.1", host: "armari.com", referrer: "http://armari.com/"

答案1

最终找到了解决方案 - 我强制 nginx 服务器尝试使用 本地提供文件try_files $uri $uri/ =404;。我所要做的就是删除此行,它就可以完美运行 :)

location / {
    proxy_pass http://104.46.52.226/;
}

答案2

从最不可能的问题开始,80 是正确的端口吗proxy_pass http://104.46.52.226/?如果不是,它监听的是哪个端口?如果是 5000,则需要 proxy_passhttp://104.46.52.226:5000;这可能不是你的问题。

您需要在位置块中设置一些标题,以便 IIS 可以使用它们:

    proxy_set_header  x-real-IP        $remote_addr;
    proxy_set_header  x-forwarded-for  $proxy_add_x_forwarded_for;
    proxy_set_header  host             $http_host;

去引用卡尔·塞金

由于 Nginx 实际上是向我们的 Web 服务器发出请求,因此我们在请求中添加了标头,以便 Web 服务器拥有所有必要的信息。

他还谈到了缓存。

文件/etc/nginx/sites-enabled/armari.com似乎有一行注释掉了server {。这是错误之一。所有文件都/etc/nginx/sites-enabled/需要正常工作,Nginx 才能正常工作。如果是这个文件,那么你可能只是没有粘贴#(注释开始代码)。或者,也许你在错误发生后更改了它。

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