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