Redis安装整理(window平台) +php扩展redis

  主要步骤都是参考百度前几条的教程，但是中间出现了几个小小的问题，特地来补充一下：

 

 

window平台Redis安装 

redis windows安装文件下载地址:
我选择的redis为最新版的安装文件，见下图： 
 
  
Redis安装文件解压后，有以下几个文件。见下图 

redis-server.exe：服务程序 
redis-check-dump.exe：本地数据库检查 
redis-check-aof.exe：更新日志检查 
redis-benchmark.exe：性能测试，用以模拟同时由N个客户端发送M个 SETs/GETs 查询 (类似于 Apache 的ab 工具). 

在解压好redis的安装文件到E:\根目录后，还需要在redis根目录增加一个redis的配置文件redis.conf，文件具体内容附件中有，不过这里我仍然把配置文件的内容贴上来： 

 

 

配置文件

# Redis configuration file example

# By default Redis does not run as a daemon. Use 'yes' if you need it.
# Note that Redis will write a pid file in /var/run/redis.pid when daemonized.
daemonize no

# When run as a daemon, Redis write a pid file in /var/run/redis.pid by default.
# You can specify a custom pid file location here.
pidfile /var/run/redis.pid

# Accept connections on the specified port, default is 6379
port 6379

# If you want you can bind a single interface, if the bind option is not
# specified all the interfaces will listen for connections.
#
# bind 127.0.0.1

# Close the connection after a client is idle for N seconds (0 to disable)
timeout 300

# Set server verbosity to 'debug'
# it can be one of:
# debug (a lot of information, useful for development/testing)
# notice (moderately verbose, what you want in production probably)
# warning (only very important / critical messages are logged)
loglevel debug

# Specify the log file name. Also 'stdout' can be used to force
# the demon to log on the standard output. Note that if you use standard
# output for logging but daemonize, logs will be sent to /dev/null
logfile stdout

# Set the number of databases. The default database is DB 0, you can select
# a different one on a per-connection basis using SELECT <dbid> where
# dbid is a number between 0 and 'databases'-1
databases 16

################################ SNAPSHOTTING  #################################
#
# Save the DB on disk:
#
#   save <seconds> <changes>
#
#   Will save the DB if both the given number of seconds and the given
#   number of write operations against the DB occurred.
#
#   In the example below the behaviour will be to save:
#   after 900 sec (15 min) if at least 1 key changed
#   after 300 sec (5 min) if at least 10 keys changed
#   after 60 sec if at least 10000 keys changed
save 900 1
save 300 10
save 60 10000

# Compress string objects using LZF when dump .rdb databases?
# For default that's set to 'yes' as it's almost always a win.
# If you want to save some CPU in the saving child set it to 'no' but
# the dataset will likely be bigger if you have compressible values or keys.
rdbcompression yes

# The filename where to dump the DB
dbfilename dump.rdb

# For default save/load DB in/from the working directory
# Note that you must specify a directory not a file name.
dir ./

################################# REPLICATION #################################

# Master-Slave replication. Use slaveof to make a Redis instance a copy of
# another Redis server. Note that the configuration is local to the slave
# so for example it is possible to configure the slave to save the DB with a
# different interval, or to listen to another port, and so on.
#
# slaveof <masterip> <masterport>

# If the master is password protected (using the "requirepass" configuration
# directive below) it is possible to tell the slave to authenticate before
# starting the replication synchronization process, otherwise the master will
# refuse the slave request.
#
# masterauth <master-password>

################################## SECURITY ###################################

# Require clients to issue AUTH <PASSWORD> before processing any other
# commands.  This might be useful in environments in which you do not trust
# others with access to the host running redis-server.
#
# This should stay commented out for backward compatibility and because most
# people do not need auth (e.g. they run their own servers).
#
# requirepass foobared

################################### LIMITS ####################################

# Set the max number of connected clients at the same time. By default there
# is no limit, and it's up to the number of file descriptors the Redis process
# is able to open. The special value '0' means no limts.
# Once the limit is reached Redis will close all the new connections sending
# an error 'max number of clients reached'.
#
# maxclients 128

# Don't use more memory than the specified amount of bytes.
# maxmemory <bytes>

appendonly no
appendfsync always
glueoutputbuf yes

将附件中的redis_conf.rar解压下来放到redis的根目录中即可。到此，redis的安装已经完毕。下面开始使用redis数据库。 

启动redis： 
输入命令：redis-server.exe redis.conf 
启动后如下图所示： 
 

启动cmd窗口要一直开着，关闭后则Redis服务关闭。 
这时服务开启着，另外开一个窗口进行，设置客户端： 
输入命令：redis-cli.exe -h 202.117.16.133 -p 6379 
输入后如下图所示： 
 

上面的IP写自己的哦：

 

php扩展Redis功能

 

 

 1 首先，查看所用php编译版本V6/V9 在phpinfo()中查看

 

 

2 下载扩展 地址：（注意所支持的php版本）

 

3 将下载的php_redis.dll放在php扩展目录中（ext），并修改配置文件php.ini

 

添加 扩展的时候一定要

extension=php_igbinary.dll

extension=php_redis.dll

这个顺序

 

否则重启Apache的时候会出现，PHP startup 错误

 

4 重新启动服务，查看phpinfo(),下面表示成功；

 

 

5 用PHP测试

 

 

$redis = new Redis();
$redis->connect("192.168.138.2","6379");  //php客户端设置的ip及端口
//存储一个 值
$redis->set("say","Hello World");
echo $redis->get("say");     //应输出Hello World

//存储多个值
$array = array('first_key'=>'first_val',
          'second_key'=>'second_val',
          'third_key'=>'third_val');
$array_get = array('first_key','second_key','third_key');
$redis->mset($array);
var_dump($redis->mget($array_get));