首先进行安装
http://www.nginx.cn/nginx-download 进行下载window nginx 安装
直接解压缩到目录下 然后cmd命令
C:\Users\redhat>F: F:\>cd nginx F:\nginx>cd nginx-1.5.7 F:\nginx\nginx-1.5.7>start nginx 开启nginx
nginx gzip参数介绍
gzip是GNU zip的缩写,它是一个GNU自由软件的文件压缩程序,可以极大的加速网站.有时压缩比率高到80%,近来测试了一下,最少都有40%以上,还是相当不错的。大道至简,知易行难,悟者大成。 gzip 决定是否开启gzip模块 example:gzip on; gzip_buffers 设置gzip申请内存的大小,其作用是按块大小的倍数申请内存空间 param2:int(k) 后面单位是k example: gzip_buffers 4 8k; gzip_comp_level 设置gzip压缩等级,等级越底压缩速度越快文件压缩比越小,反之速度越慢文件压缩比越大 param:1-9 example:gzip_com_level 1; gzip_min_length 当返回内容大于此值时才会使用gzip进行压缩,以K为单位,当值为0时,所有页面都进行压缩 param:int example:gzip_min_length 1000; gzip_http_version 用于识别http协议的版本,早期的浏览器不支持gzip压缩,用户会看到乱码,所以为了支持前期版本加了此选项,目前此项基本可以忽略 param: 1.0|1.1 example:gzip_http_version 1.0 gzip_proxied Nginx做为反向代理的时候启用, param:off|expired|no-cache|no-sotre|private|no_last_modified|no_etag|auth|any] expample:gzip_proxied no-cache; off – 关闭所有的代理结果数据压缩 expired – 启用压缩,如果header中包含”Expires”头信息 no-cache – 启用压缩,如果header中包含”Cache-Control:no-cache”头信息 no-store – 启用压缩,如果header中包含”Cache-Control:no-store”头信息 private – 启用压缩,如果header中包含”Cache-Control:private”头信息 no_last_modified – 启用压缩,如果header中包含”Last_Modified”头信息 no_etag – 启用压缩,如果header中包含“ETag”头信息 auth – 启用压缩,如果header中包含“Authorization”头信息 any – 无条件压缩所有结果数据 gzip_types 设置需要压缩的MIME类型,非设置值不进行压缩 param:text/html|application/x-javascript|text/css|application/xml example:gzip_types text/html;
修改nginx.conf
#user nobody; worker_processes 1; #error_log logs/error.log; #error_log logs/error.log notice; #error_log logs/error.log info; #pid logs/nginx.pid; events { worker_connections 1024; } http { include mime.types; default_type application/octet-stream; #log_format main '$remote_addr - $remote_user [$time_local] "$request" ' # '$status $body_bytes_sent "$http_referer" ' # '"$http_user_agent" "$http_x_forwarded_for"'; #access_log logs/access.log main; sendfile on; #tcp_nopush on; #添加这一段话 gzip on; gzip_min_length 1k; gzip_buffers 16 64k; gzip_http_version 1.1; gzip_comp_level 9; gzip_types text/plain application/x-javascript text/css application/xml; gzip_vary on; #到这结束 server { listen 80; server_name localhost; #charset koi8-r; #access_log logs/host.access.log main; location / { root html; index index.html index.htm; } #error_page 404 /404.html; # redirect server error pages to the static page /50x.html # error_page 500 502 503 504 /50x.html; location = /50x.html { root html; } # proxy the PHP scripts to Apache listening on 127.0.0.1:80 # #location ~ \.php$ { # proxy_pass http://127.0.0.1; #} # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000 # #location ~ \.php$ { # root html; # fastcgi_pass 127.0.0.1:9000; # fastcgi_index index.php; # fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name; # include fastcgi_params; #} # deny access to .htaccess files, if Apache's document root # concurs with nginx's one # #location ~ /\.ht { # deny all; #} } # another virtual host using mix of IP-, name-, and port-based configuration # #server { # listen 8000; # listen somename:8080; # server_name somename alias another.alias; # location / { # root html; # index index.html index.htm; # } #} # HTTPS server # #server { # listen 443 ssl; # server_name localhost; # ssl_certificate cert.pem; # ssl_certificate_key cert.key; # ssl_session_cache shared:SSL:1m; # ssl_session_timeout 5m; # ssl_ciphers HIGH:!aNULL:!MD5; # ssl_prefer_server_ciphers on; # location / { # root html; # index index.html index.htm; # } #} }
这是没安装gzip
修改完配置文件重启nginx 进行测试
发现 content-encoding:gzip 压缩已经启动了
最后附上 nginx启动脚本
nginx在Window下运行的时候,如果想重新启动,必须杀进程,点来的去很烦。写个脚本用批处理处理。 restart.bat @echo off tskill nginx nginx.exe -t nginx.exe -v start nginx.exe echo nginx已启动。 pause start.bat @echo off nginx.exe -t nginx.exe -v start nginx.exe echo nginx已启动。 shutdown.bat @echo off tskill nginx echo 已终止所有ginx进程