设置静态资源过期时间为 1d

docker/nginx.80.conf

@@ -4,6 +4,7 @@ server {
     location / {
         root   /usr/share/nginx/html;
         index  landing.html index.html index.htm;
+        expires  1d;
     }
 
     error_page   404 500 502 503 504  /404.html;