设置 root 后，nginx 配置仍然提供默认主页

Question

map $http_upgrade $connection_upgrade {
    default upgrade;
    ''      close;
}
server{
    server_name sample.com;
    listen 80;
    location = / {
        root /root_path;
        index index.html;
    }

    location / {
        # root /root_path;
        # index index.html;

        # proxy_pass http://127.0.0.1:5200;
        # proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        # proxy_set_header Host $host;  # pass the host header -                                     http://wiki.nginx.org/HttpProxyModule#proxy_pass

        # proxy_http_version 1.1;  # recommended with keepalive connections - http://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_http_version

        # WebSocket proxying - from http://nginx.org/en/docs/http/websocket.html
        # proxy_set_header Upgrade $http_upgrade;
        # proxy_set_header Connection $connection_upgrade;
    }
}

这只是“/etc/nginx/site-enable”中的配置文件，但仍然加载nginx默认页面。这怎么可能？如果默认根目录没有在服务器块中定义，而只在位置块中定义，那么根目录是否默认为 nginx 默认根目录？

Answer 1

我找到了我的问题的问题和解决方案。

"It should be noted that using an index file causes an internal redirect, and the request can be processed in a different location. For example, with the following configuration:
location = / {
    index index.html;
}

location / {
    ...
}
“/”请求实际上将在第二个位置处理为 “/index.html”。 "

我引用自

> http://nginx.org/en/docs/http/ngx_http_index_module.html

就我而言，我请求在第一个位置块中加载 index.html。

location = / { }

但 nginx 重定向并从第二个位置块捕获它。

location / { }

但是 index.html 文件在那里被注释了。所以它将加载默认的 nginx 页面。

设置 root 后，nginx 配置仍然提供默认主页

nginx config still serving default home page after root has been set

nginx

nginx-config

> http://nginx.org/en/docs/http/ngx_http_index_module.html