Node.js站点使用Nginx作反向代理时配置GZip压缩的教程

app.use(express.compress()); //主要是这句
app.use(express.json()); 
app.use(express.urlencoded()); 
app.use(express.bodyParser()); 
app.use(express.methodOverride()); 
app.use(express.cookieParser());

var compress = require('compression');
app.use(compress());

nano /usr/local/nginx/conf/nginx.conf

    gzip on;
    gzip_min_length 1k;
    gzip_buffers   4 16k;
    gzip_http_version 1.0;
    gzip_comp_level 2;
    gzip_types    text/plain application/x-javascript text/css application/xml;
    gzip_vary on;

http (
    //放上面配置节点  
)

text/html
text/plain
text/css
application/x-javascript
text/javascript
application/xml

$ curl -I -H "Accept-Encoding: gzip, deflate" "http://localhost/tag.php"

HTTP/1.1 200 OK
Server: nginx
Date: Thu, 08 Mar 2012 07:23:46 GMT
Content-Type: text/html
Connection: close
Content-Encoding: gzip

$ curl -I -H "Accept-Encoding: gzip, deflate" "http://localhost/style.css"

HTTP/1.1 200 OK
Server: nginx
Date: Thu, 08 Mar 2012 07:23:54 GMT
Content-Type: text/css
Connection: close
Last-Modified: Tue, 27 Dec 2011 10:00:51 GMT
ETag: "BC612352322D435769C4BDC03DDB2572"
Content-Length: 22834