如何使Nginx监听server_name:port [英] How to make nginx to listen to server_name:port

问题描述

在我的nginx conf文件中，我有:

In my nginx conf file, I have :

  listen       80;
    server_name  $hostname;

但是如果我执行netstat，我会看到它正在监听0.0.0.0:80

however if I do netstat I see that it is listening on 0.0.0.0:80

我想发生什么，nginx是否可以监听$ hostname:80，有没有一种方法可以配置它呢?

what I want to happen, is the nginx to listen to $hostname:80 , is there a way to configure it to do that?

到目前为止，我尝试了其他设置，但均未成功.感谢你的帮助.

I tried different settings with no success so far. Appreciate your help.

推荐答案

server_name

The server_name^docs directive is used to identify virtual hosts, they're not used to set the binding.

netstat告诉您nginx监听0.0.0.0:80，这意味着它将接受来自任何IP的连接.

netstat tells you that nginx listens on 0.0.0.0:80 which means that it will accept connections from any IP.

如果要更改绑定到nginx的IP，则必须更改listen 文档 规则.
因此，如果您想将nginx设置为绑定到localhost，则可以将其更改为:

If you want to change the IP nginx binds on, you have to change the listen^docs rule.
So, if you want to set nginx to bind to localhost, you'd change that to:

listen 127.0.0.1:80;

通过这种方式，将丢弃不是来自本地主机的请求(它们甚至不会访问nginx).

In this way, requests that are not coming from localhost are discarded (they don't even hit nginx).

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