Install the redis and phpredis modules

Download and install redis:@ Ubuntu:/$ mkdir/usr/local/redis @ Ubuntu:/$ CD/usr/local/redis @ Ubuntu:/$ wget unzip tar xzf redis-2.4.2.tar.gz @ Ubuntu: /$ CD redis-2.4.2 @ Ubuntu:/$ make @ Ubuntu:/$ src/redis-Server Redis test command:@ Ubuntu:/$ src/redis-cli @ Ubuntu:/$ redis> set Foo bar @ Ubuntu:/$ OK

@ Ubuntu:/$ redis> Get foo

@ Ubuntu:/$ "bar ";

 

We have installed the redis server program. Now we need to use redis In the project. Because our backend is written in PHP, we need to use it with the redis PHP client. There are several PHP clients:

Predis★	Repository	Jol1hahn	Mature and supported
Phpredis★	Repository	Yowgi	This is a client written in C as a PHP module.
Rediska	Repository Homepage	Shumkov
Redisent	Repository	Justinpoliey
Iredis	Repository	Dhorrigan

Here I select phpredis (
C development extension package) This PHP extension.

@ Ubuntu:/$ wget https://download.github.com/owlient-phpredis-2.1.1-1-g90ecd17.tar.gz
@ Ubuntu:/$ tar zxvf owlient-phpredis-2.1.1-1-g90ecd17.tar.gz
@ Ubuntu:/$ CD owlient-phpredis-90ecd17/
@ Ubuntu: // $/usr/local/PHP/bin/phpize
@ Ubuntu:/$./configure -- With-PHP-Config =/usr/local/PHP/bin/PHP-config
@ Ubuntu:/$ make
@ Ubuntu:/$ make install

Note: When developing PHP extensions using C, if you use the dynamic link library to compile the extension module, you need to use phpize. This tool is not installed by default when you use apt-Get install PhP5, install phpize: APT-Get install php5-dev.

 

Modify the configuration file:

Modify the php. ini file

Add the following line to PhP. ini:

Extension = redis. So

It takes effect after nginx is restarted.

 

Enable the redis service: redis-server or redis-server/etc/redis. conf (running in the background ),

If the service is not enabled, "uncaught exception 'redisexception' with message 'redis server went away 'may occur '? "Error