给nginx添加 gzip压缩

模板：

http{

    gzip on;
    gzip_min_length 1k;
    gzip_buffers 16 64k;
    gzip_http_version 1.0;
    gzip_comp_level 9;
    gzip_types text/plain application/json  text/xml  application/x-javascript application/javascript text/javascript text/css application/xml image/jpeg image/gif image/png;
    gzip_vary on;

}

压缩测试网站：
http://pagespeed.webkaka.com/youhua/gzip/