1.下载

sudo wget http://download.redis.io/releases/redis-4.0.9.tar.gz

2.解压

sudo tar zvxf redis-4.0.9.tar.gz 

3.重命名

sudo mv redis-4.0.9/ redis

4.编译

cd redis
sudo make sudo make test sudo make install

有可能会出现

You need tcl 8.5 or newer 

那就去安装

sudo wget https://downloads.sourceforge.net/tcl/tcl8.6.8-src.tar.gz sudo tar xzvf tcl8.6.8-src.tar.gz -C /usr/local/ cd /usr/local/tcl8.6.1/unix/ sudo ./configure sudo make sudo make install 

成功了

redis-server
27904:C 23 May 02:23:52.443 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo 27904:C 23 May 02:23:52.443 # Redis version=4.0.9, bits=64, commit=00000000, modified=0, pid=27904, just started 27904:C 23 May 02:23:52.443 # Warning: no config file specified, using the default config. In order to specify a config file use redis-server /path/to/redis.conf 27904:M 23 May 02:23:52.445 # You requested maxclients of 10000 requiring at least 10032 max file descriptors. 27904:M 23 May 02:23:52.445 # Server can't set maximum open files to 10032 because of OS error: Operation not permitted. 27904:M 23 May 02:23:52.445 # Current maximum open files is 4096. maxclients has been reduced to 4064 to compensate for low ulimit. If you need higher maxclients increase 'ulimit -n'. _._ _.-``__ ''-._ _.-`` `. `_. ''-._ Redis 4.0.9 (00000000/0) 64 bit .-`` .-```. ```\/ _.,_ ''-._ ( ' , .-` | `, ) Running in standalone mode |`-._`-...-` __...-.``-._|'` _.-'| Port: 6379 | `-._ `._ / _.-' | PID: 27904 `-._ `-._ `-./ _.-' _.-' |`-._`-._ `-.__.-' _.-'_.-'| | `-._`-._ _.-'_.-' | http://redis.io `-._ `-._`-.__.-'_.-' _.-' |`-._`-._ `-.__.-' _.-'_.-'| | `-._`-._ _.-'_.-' | `-._ `-._`-.__.-'_.-' _.-' `-._ `-.__.-' _.-' `-._ _.-' `-.__.-' 

jiqing@jiqing-pad:~$ redis-cli 127.0.0.1:6379> set name jack OK 127.0.0.1:6379> get name "jack" 127.0.0.1:6379> 

如果出现

Could not connect to Redis at 127.0.0.1:6379: Connection refused

在安装好redis扩展 尝试连接redis时，客户端打不开，原因是需要先开启服务端，这需要先配置——

A.找到redis.conf 并修改 daemonize no 为 daemonize yes ，这样就可以默认启动就后台运行

 vi /etc/redis.conf

B.开启客户端要确保服务端启动

redis-server /etc/redis.conf

 

安装PHP-redis扩展

1.下载

sudo wget https://pecl.php.net/get/redis-4.0.2.tgz

2.解压

sudo tar -zxvf redis-4.0.2.tgz 

3.找到phpize文件，生成配置

$whereis phpize
phpize: /usr/bin/phpize

在redis-4.0.2文件夹中执行

sudo /usr/bin/phpize 

drwxr-xr-x 2 root root 4096 5月 23 01:57 ./ drwxr-xr-x 10 root root 4096 5月 23 01:57 ../ -rwxr-xr-x 1 root root 837 5月 23 01:57 pear* -rwxr-xr-x 1 root root 858 5月 23 01:57 peardev* -rwxr-xr-x 1 root root 774 5月 23 01:57 pecl* lrwxrwxrwx 1 root root 9 5月 23 01:57 phar -> phar.phar* -rwxr-xr-x 1 root root 14833 5月 23 01:57 phar.phar* -rwxr-xr-x 1 root root 48618304 5月 23 01:57 php* -rwxr-xr-x 1 root root 48473272 5月 23 01:57 php-cgi* -rwxr-xr-x 1 root root 3325 5月 23 01:57 php-config* -rwxr-xr-x 1 root root 4534 5月 23 01:57 phpize*

4.配置

sudo ./configure  --with-php-config=/usr/local/php/bin/php-config 

sudo make

sudo make test

这个时候会报一些错误，打开php.ini

 sudo vi /usr/local/php/etc/php.ini 

disable_functions = passthru,exec,system,chroot,chgrp,chown,shell_exec,proc_open,proc_get_status,popen,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,stream_socket_server

去除shell_exec,proc_open

sudo make install

5.添加扩展

extension=redis.so

查看

php -m

jiqing@jiqing-pad:/$ php -m |grep redis redis

已经添加成功了！

进一步测试，

<?php $redis = new Redis(); $redis->connect('127.0.0.1',6379); $redis->set('test','hello world!'); echo $redis->get('test'); ?>

hello world!
Process finished with exit code 0

成功！

进一步查看服务开启情况！

jiqing@jiqing-pad:/home/wwwroot/default$ sudo netstat -anp|grep :6379 tcp 0 0 0.0.0.0:6379 0.0.0.0:* LISTEN 27904/redis-server tcp6 0 0 :::6379 :::* LISTEN 27904/redis-server jiqing@jiqing-pad:/home/wwwroot/default$ sudo ps -ef |grep redis jiqing 1576 32272 0 03:05 pts/1 00:00:00 grep --color=auto redis jiqing 27904 1772 0 02:23 ? 00:00:02 redis-server *:6379