> For the complete documentation index, see [llms.txt](https://avincheng.gitbook.io/notebook/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://avincheng.gitbook.io/notebook/linux/nginx/nginx-pei-zhi-gzip-ya-suo.md).

# nginx 配置 gzip 压缩

## gzip 通用配置

创建一个用于保存 nginx 通用配置的目录：

```
sudo mkdir /etc/nginx/conf
```

新建 gzip 通用配置文件：

```
sudo vim /etc/nginx/conf/gzip.conf
```

插入配置：

```
### gzip.conf

# on | off
gzip on;

# buffers size
gzip_buffers 32 4k;

# compression level (1 - 9)
gzip_comp_level 1;

# disables on IE6 (matching "User-Agent" request header)
gzip_disable "MSIE [1-6]\.";

# minimum length of a response ("Content-Length" response header)
gzip_min_length 1k;

# minimum HTTP version
gzip_http_version 1.1;

# enables compression for all proxied requests
gzip_proxied any;

# inserting the “Vary: Accept-Encoding” response header
gzip_vary on;

# enables compression for the specified MIME types
gzip_types text/plain text/html text/xml text/css text/javascript application/javascript application/x-javascript application/json image/svg+xml image/x-icon image/gif image/jpeg image/png;
```

保存退出。

## 主机独立配置

打开需要开启 gzip 的主机配置文件：

```
sudo vim /etc/nginx/conf.d/avincheng.com.conf
```

在 `server` 域里引入通用配置文件：

```
server {
  listen 80;
  server_name avincheng.com;
  root /home/wwwroot/avincheng.com;
  index index.html;
  ...

  # gzip configuration
  include /etc/nginx/conf/gzip.conf;
}
```

保存退出，重启 nginx 服务：

```
sudo systemctl restart nginx
```

## 参考文献

* [Module ngx\_http\_gzip\_module](http://nginx.org/en/docs/http/ngx_http_gzip_module.html)