nginx 配置 gzip压缩
检测是否配置gzip压缩

curl -I -H "Accept-Encoding: gzip,deflate" https://www.csdcb.com 

出现如下，没有采用gzip压缩
HTTP/2 200
date: Thu, 31 Mar 2022 02:46:10 GMT
content-type: text/html;charset=UTF-8
server: Apache-Coyote/1.1
set-cookie: csrf_token=6790c616281c461cac9c126f765683bf; Path=/

可在nginx 的location 中加入如下配置

gzip  on;
gzip_types  text/html text/plain application/javascript application/x-javascript text/css application/xml text/javascript image/svg+xml image/jpeg image/gif image/png image/x-icon;

nginx 重新价值

nginx -s reload

如果出现如下错误
nginx: [warn] duplicate MIME type "text/html" 
则修改 gzip_types 去除 text/html

gzip  on;
gzip_types  text/plain application/javascript application/x-javascript text/css application/xml text/javascript image/svg+xml image/jpeg image/gif image/png image/x-icon;

再次查询压缩情况

curl -I -H "Accept-Encoding: gzip,deflate" https://www.csdcb.com 

HTTP/2 200
date: Thu, 31 Mar 2022 02:50:09 GMT
content-type: text/html;charset=UTF-8
server: Apache-Coyote/1.1
set-cookie: csrf_token=9df50712127344e2aa99b57bbed18eed; Path=/
content-encoding: gzip
配置成功