Before serving a file from disk to a gzip-enabled client, this module will look for a precompressed file in the same location that ends in ".gz". The purpose is to avoid compressing the same file each time it is requested.
在开始压缩创建硬盘上的文件之前，本模块将查找同目录下同名的.gz压缩文件，以避免同一文件再次压缩。
ngx_http_gzip_static_module was introduced in nginx 0.6.24. You must enable support at compile time:
nginx 0.6.24开始加入ngx_http_gzip_static_module . 编译时加上:
./configure --with-http_gzip_static_module 例如：
gzip_static on;
gzip_http_version 1.1;
gzip_proxied expired no-cache no-store private auth;
gzip_disable "MSIE [1-6]\.";
gzip_vary on; syntax:*gzip_static on|off*
default:*gzip_static off*
context:*http, server, location*
Enables the module. You should ensure that the timestamps of the compressed and uncompressed files match.
启动模块。您应该确保压缩和解压文件的时间戳匹配。