Summary of enabling the deflate method in apache

1. in httpd. add the following content to the site configuration in conf: AddOutputFilterByTypeDEFLATEtext/htmltext/plaintext/csstext/xmltext/javascriptDeflateCompressionLevel9SetOutputFilterDEFLATE2. in. htac 1. in httpd. add the following content to the site configuration in conf:
AddOutputFilterByType DEFLATE text/html text/plain text/css text/xml text/javascript
DeflateCompressionLevel 9
 
SetOutputFilter DEFLATE
 
 
 
 
2. add the following content in. htaccess:
 

 
######################################## ####
# Enable apache served files compression
# Http://developer.yahoo.com/performance/rules.html#gzip
 
# Insert filter on all content
### SetOutputFilter DEFLATE
# Insert filter on selected content types only
AddOutputFilterByType DEFLATE text/html text/plain text/xml text/css text/javascript
DeflateCompressionLevel 9
SetOutputFilter DEFLATE
 
# Netscape 4.x has some problems...
# BrowserMatch ^ Mozilla/4 gzip-only-text/html
 
# Netscape 4.06-4.08 have some more problems
# BrowserMatch ^ Mozilla/4 \. 0 [678] no-gzip
 
# MSIE masquerades as Netscape, but it is fine
# BrowserMatch \ bMSIE! No-gzip! Gzip-only-text/html
 
# Don't compress images
# SetEnvIfNoCase Request_URI \.(? : Gif | jpe? G | png) $ no-gzip dont-vary
 
# Make sure proxies don't deliver the wrong content
# Header append Vary User-Agent env =! Dont-vary
 
 

 
######################################## ####
# Enable apache served files compression
# Http://developer.yahoo.com/performance/rules.html#gzip
 
# Insert filter on all content
### SetOutputFilter DEFLATE
# Insert filter on selected content types only
AddOutputFilterByType DEFLATE text/html text/plain text/xml text/css text/javascript
DeflateCompressionLevel 9
SetOutputFilter DEFLATE
 
# Netscape 4.x has some problems...
# BrowserMatch ^ Mozilla/4 gzip-only-text/html
 
# Netscape 4.06-4.08 have some more problems
# BrowserMatch ^ Mozilla/4 \. 0 [678] no-gzip
 
# MSIE masquerades as Netscape, but it is fine
# BrowserMatch \ bMSIE! No-gzip! Gzip-only-text/html
 
# Don't compress images
# SetEnvIfNoCase Request_URI \.(? : Gif | jpe? G | png) $ no-gzip dont-vary
 
# Make sure proxies don't deliver the wrong content
# Header append Vary User-Agent env =! Dont-vary
 

 
When the project is launched, optimize apache by using the second method, because you do not need to restart the apache server.

From Zeng Jiansheng's column