環境：Centos 6.6
PHP version：5.5.38
memcached version：1.4.33
Memcached Githup：https://github.com/memcached/memcached/wiki
安裝libevent：
[root@memcached ~]# ntpdate time.windows.com [root@memcached ~]# wget https://cloud.github.com/downloads/libevent/libevent/libevent-2.0.21-stable.tar.gz [root@memcached ~]# tar -zxf libevent-2.0.21-stable.tar.gz [root@memcached ~]# cd libevent-2.0.21-stable [root@memcached libevent-2.0.21-stable]# ./configure --prefix=/usr/local/libevent [root@memcached libevent-2.0.21-stable]# make && make install [root@memcached ~]# ls /usr/local/libevent/ bin include lib [root@memcached ~]#
安裝Memcached：
[root@memcached ~]# wget https://memcached.org/files/memcached-1.4.33.tar.gz [root@memcached ~]# tar -zxf memcached-1.4.33.tar.gz [root@memcached ~]# cd memcached-1.4.33 [root@memcached memcached-1.4.33]# ./configure --prefix=/usr/local/memcached --with-libevent=/usr/local/libevent/ [root@memcached memcached-1.4.33]# make && make install [root@memcached ~]# ls /usr/local/memcached/ bin include share [root@memcached ~]#
安裝php擴展模塊memcache：
[root@memcached ~]# yum -y install php55w php55w-cli php55w-common php55w-devel php55w-gd php55w-odbc php55w-mysql php55w-fpm nginx [root@memcached ~]# wget http://nchc.dl.sourceforge.net/project/libpng/zlib/1.2.8/zlib-1.2.8.tar.gz [root@memcached ~]# tar -zxf zlib-1.2.8.tar.gz [root@memcached ~]# cd zlib-1.2.8 [root@memcached zlib-1.2.8]# ./configure --prefix=/usr/local/zlib [root@memcached zlib-1.2.8]# make && make install [root@memcached ~]# wget http://pecl.php.net/get/memcache-2.2.7.tgz [root@memcached ~]# tar -xf memcache-2.2.7.tgz [root@memcached ~]# cd memcache-2.2.7 [root@memcached memcache-2.2.7]# phpize //如果沒有安裝phpize，安裝php55w-devel Configuring for: PHP Api Version: 20121113 Zend Module Api No: 20121212 Zend Extension Api No: 220121212 [root@memcached memcache-2.2.7]# [root@memcached memcache-2.2.7]# ./configure --enable-memcache --with-php-config=/usr/bin/php-config --with-zlib-dir=/usr/local/zlib/ [root@memcached memcache-2.2.7]# make && make install ···· Installing shared extensions: /usr/lib64/php/modules/ [root@memcached memcache-2.2.7]# [root@memcached memcache-2.2.7]# make test
在php.ini文件，在zend之前加入如下代碼：
[root@memcached ~]# head -352 /etc/php.ini | tail -3 [memcache] extension_dir = "/usr/lib64/php/modules/" extension = memcache.so [root@memcached ~]#
[root@memcached ~]# cd /usr/share/nginx/html [root@memcached html]# cat info.php <?php phpinfo() ?> [root@memcached html]# [root@memcached ~]# /etc/init.d/php-fpm start [root@memcached ~]# /etc/init.d/nginx start [root@memcached ~]# chkconfig --add php-fpm [root@memcached ~]# chkconfig --add nginx [root@memcached ~]# chkconfig php-fpm on [root@memcached ~]# chkconfig nginx on
//啓動Memcached
[root@memcached ~]# /usr/local/memcached/bin/memcached -d -u root -m 512 -p 11211 127.0.0.1 -c 10240 -P /usr/local/memcached/memcached.pid
//指定啓動線程數，默認啓動4個線程
啓動參數說明：
-d 選項是啓動一個守護進程， -m 是分配給Memcache使用的內存數量，單位是MB，默認64MB -M return error on memory exhausted (rather than removing items) -u 是運行Memcache的用戶，如果當前爲root 的話，需要使用此參數指定用戶。 -l 是監聽的服務器IP地址，默認爲所有網卡。 -p 是設置Memcache的TCP監聽的端口，最好是1024以上的端口 -c 選項是最大運行的併發連接數，默認是1024 -P 是設置保存Memcache的pid文件
[root@memcached ~]# php -m | grep memcache memcache [root@memcached ~]#
Nginx配置：
[root@memcached ~]# cat /etc/nginx/conf.d/default.conf
server {
listen 80;
server_name 192.168.70.188;
charset utf8;
access_log /var/log/nginx/log/host.access.log main;
location / {
root /usr/share/nginx/html;
index index.php index.html index.htm;
}
location ~ ^(.+.php)(.*)$ {
root /usr/share/nginx/html;
fastcgi_split_path_info ^(.+.php)(.*)$;
include fastcgi.conf;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param PATH_INFO $fastcgi_path_info;
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /usr/share/nginx/html;
}
}
[root@memcached ~]#
[root@memcached ~]# cat /etc/nginx/fastcgi.conf
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_param QUERY_STRING $query_string;
fastcgi_param REQUEST_METHOD $request_method;
fastcgi_param CONTENT_TYPE $content_type;
fastcgi_param CONTENT_LENGTH $content_length;
fastcgi_param SCRIPT_NAME $fastcgi_script_name;
fastcgi_param REQUEST_URI $request_uri;
fastcgi_param DOCUMENT_URI $document_uri;
fastcgi_param DOCUMENT_ROOT $document_root;
fastcgi_param SERVER_PROTOCOL $server_protocol;
fastcgi_param HTTPS $https if_not_empty;
fastcgi_param GATEWAY_INTERFACE CGI/1.1;
fastcgi_param SERVER_SOFTWARE nginx/$nginx_version;
fastcgi_param REMOTE_ADDR $remote_addr;
fastcgi_param REMOTE_PORT $remote_port;
fastcgi_param SERVER_ADDR $server_addr;
fastcgi_param SERVER_PORT $server_port;
fastcgi_param SERVER_NAME $server_name;
# PHP only, required if PHP was built with --enable-force-cgi-redirect
fastcgi_param REDIRECT_STATUS 200;
[root@memcached ~]#成功。