openwrt用lighttpd替换默认的uhttpd, 支持LUCI

1. 修改uhttpd端口
#vi /etc/config/uhttpd
list listen_http 0.0.0.0:80 --> list listen_http 0.0.0.0:8081
保存,重启uhttpd
#/etc/init.d/uhttpd restart

2.  安装lighttpd及cgi模块

root@OpenWrt:/xutest# opkg update
Downloading
Updated list of available packages in /var/opkg-lists/snapshots

root@OpenWrt:/xutest# opkg install lighttpd
Installing lighttpd (1.4.30-2) to root...
Downloading
Installing libopenssl (1.0.1e-1) to root...
Downloading
Installing zlib (1.2.7-1) to root...
Downloading
Installing libpcre (8.11-2) to root...
Downloading
Installing libpthread (0.9.33.2-1) to root...
Downloading
Configuring libpthread.
Configuring libpcre.
Configuring zlib.
Configuring libopenssl.
Configuring lighttpd.

root@OpenWrt:/xutest# opkg install lighttpd-mod-cgi
Installing lighttpd-mod-cgi (1.4.30-2) to root...
Downloading
Configuring lighttpd-mod-cgi

3. 配置 lighttpd
#vi /etc/lighttpd/lighttpd.conf
#server.modules = ( 
#    "mod_rewrite", 
#    "mod_redirect", 
#    "mod_alias", 
#    "mod_auth", 
#    "mod_status", 
#    "mod_setenv",
#    "mod_fastcgi",
#    "mod_proxy",
#    "mod_simple_vhost",
#    "mod_cgi",
#    "mod_ssi",
#    "mod_usertrack",
#    "mod_expire",
#    "mod_webdav"
#)
红色#号删除

#### CGI module
#cgi.assign = ( ".pl"  => "/usr/bin/perl", ".cgi" => "/usr/bin/perl" )
cgi.assign = ("cgi-bin/luci" => "")
#添加红色部分


4. 重启lighttpd并加入自启动
root@OpenWrt:/tmp# /etc/init.d/lighttpd restart
root@OpenWrt:/tmp# 2011-09-08 17:39:01: (log.c.166) server started 
root@OpenWrt:/tmp# /etc/init.d/lighttpd enable
 
6. 此时浏览器端输入如下都可以看到界面了
192.168.1.1
192.168.1.1:8081

7. 64M内存下, 执行top命令, lighttpd大约占用VSZ为6%, 而原先的uhttpd占用为2%
Mem: 24636K used, 37176K free, 0K shrd, 1996K buff, 9468K cached
CPU:   8% usr   5% sys   0% nic  86% idle   0% io   0% irq   0% sirq
Load average: 0.71 0.26 0.16 2/49 18109
  PID  PPID USER     STAT   VSZ %VSZ %CPU COMMAND
  573     1 root     S      876   1%   0% /sbin/ubusd
17398     1 root     S     3684   6%   0% /usr/sbin/lighttpd -f /etc/lighttpd/l
  865     1 root     S     1580   3%   0% hostapd -P /var/run/wifi-phy0.pid -B
17631 13714 root     R     1508   2%   0% top
13703   999 root     S     1216   2%   0% /usr/sbin/dropbear -P /var/run/dropbe
18107 17398 root     R     2920   5%   0% /usr/bin/lua /www/cgi-bin/luci.lua
  979     1 root     S     1520   2%   0% /usr/sbin/crond -c /etc/crontabs -l 5
  554     1 root     S     1516   2%   0% /sbin/syslogd -C16
  664   583 root     S     1516   2%   0% udhcpc -p /var/run/udhcpc-eth0.pid -s
    1     0 root     S     1512   2%   0% init
13714 13703 root     S     1512   2%   0% -ash
  424     1 root     S     1512   2%   0% init
 1159     1 root     S     1508   2%   0% /usr/sbin/ntpd -n -p 0.openwrt.pool.n
  680     1 root     S     1508   2%   0% /sbin/watchdog -t 5 /dev/watchdog
16662 16651 root     S     1504   2%   0% -ash
12805 12789 root     S     1504   2%   0% -ash
  556     1 root     S     1496   2%   0% /sbin/klogd
  583     1 root     S     1476   2%   0% /sbin/netifd
16651   999 root     S     1216   2%   0% /usr/sbin/dropbear -P /var/run/dropbe
C789   999 root     S     1216   2%   0% /usr/sbin/dropbear -P /var/run/dropbe