linux nginx服务验证码,nginx+memcached+captcha_server实现验证码服务器

安装相关开发类库

yuminstallgccgcc-c++gd-devellibevent-devellibmemcached-develmemcachedgit

/usr/bin/memcached-d-uroot

serviceiptablesstop

配置java环境变量

tar-xvzfjdk-7u45-linux-x64.tar.gz

mvjdk1.7.0_45//usr/local/

vi/etc/profile

exportJAVA_HOME=/usr/local/jdk1.7.0_45

exportCLASSPATH=$CLASSPATH:$JAVA_HOME/lib:$JAVA_HOME/jre/lib

exportPATH=$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$PATH:$HOME/bin

source/etc/profile

安装ruby

yuminstalllibssl-devellibyaml-devel

yum-yinstallgccautomakeautoconflibtoolmake最小化系统安装没有安装make、vim等常用命令

wgetftp://ftp.ruby-lang.org//pub/ruby/1.9/ruby-1.9.2-p0.tar.gz

tar-xvzfruby-1.9.2-p0.tar.gz

cdruby-1.9.2-p0

./configure;make;makeinstall

安装rubygem

wgethttp://rubyforge.org/frs/download.php/74953/rubygems-1.8.5.zip

cdrubygems-1.8.5

rubysetup.rb

安装rubymemcached

yuminstallcyrus-sasl

yuminstallcyrus-sasl-devel

geminstallmemcached

配置captcha_server

unzipcaptcha_server-master.zip

cdcaptcha_server-master

cdcaptcha

./makeimg.sh

rubyput_img.rb

安装ngx_openresty-1.0.10.24

tarzxvfngx_openresty-1.0.10.24.tar.gz

cdngx_openresty-1.0.10.24

gitclonegit://github.com/yaoweibin/nginx_secure_cookie_module.git

./configure--with-debug--with-luajit--add-module=/root/ngx_openresty-1.0.10.24/nginx_secure_cookie_module

make

makeinstall

启动nginx

cd/root/captcha_server-master

cpconf/nginx.conf/usr/local/openresty/nginx/conf/nginx.conf

cphtml/*/usr/local/openresty/nginx/html/

启动nginx

/usr/local/openresty/nginx/sbin/nginx-c/usr/local/openresty/nginx/conf/nginx.conf

如果验证码不能正常显示原因是memcache的重启导致，

执行以下步骤：

cdcaptcha

rubyput_img.rb