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From 孙俊 <wienne...@gmail.com>
Subject [users@httpd] About file compression and transmission
Date Tue, 07 Jun 2011 03:06:48 GMT
About file compression and transmission

I know that the text file you can use the apache module gzip compressed
transmission.

The file is stored in text format prior to transmission is, every time there
is file access,
apache the file in memory after compression by gzip module to send to the
client.
That there is duplication of the same file read, compression, transmission.

Is there any function can use a similar gzip file compression program stored in
advance,
For example, jquery.js.gz, when there is access to jquery.js jquery.js.gz
sent directly to the client,
The client to decompress the file. Rather than to repeat the compression
jquery.js apache files.




关于文件压缩传输

我知道文本文件可以使用apache的gzip模块实现压缩后传输。

在文件被传输之前是以文本格式存放的,每次有文件访问,
apache将文件读入内存经gzip模块压缩后,传送给客户端。
这就存在同一个文件重复的读取、压缩、传递。

是否有什么功能能将文件使用类似gzip程序进行事先压缩存放,
例如,jquery.js.gz,在有访问jquery.js时直接将jquery.js.gz发送给客户端,
让客户端进行文件的解压缩。而不再使apache重复的压缩jquery.js文件。
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