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Windows下Redis的安裝使用教程

編輯：關於Redis

本文主要為大家介紹緩存技術中的一種Redis的安裝和使用，供大家參考，具體內容如下

一、下載Redis for windows

在網絡中搜索Redis fow windows,就可以下載Redis的壓縮包。解壓包。

會發現其中有32位和64位的不同版本的包，根據需要，使用對應的壓縮包即可。

二、解壓

我使用的是redisbin_x64.zip的壓縮包，將其解壓到redis的文件夾中。

解壓之後，會發現內容只有一些.exe的文件。到這裡，redis就算做好了一半了。

三、配置

在redis下新建一個conf的文件夾，並創建 redis.conf 文本文件。將一下內容復制到配置文件中。

# 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.
# 是否以後台進程的形式運行，默認為no
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.
# 如果指定以後台形式執行，則需要指定一個pid文件
pidfile /var/run/redis.pid

# Accept connections on the specified port, default is 6379
#監聽端口號
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.
# 綁定主機IP
# bind 127.0.0.1

# Close the connection after a client is idle for N seconds (0 to disable)
# 客戶端空閒超時時間，設置為0，則沒有超時。過了空閒時間，則會將客戶端的連接關閉
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)
# 日志記錄等級
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
# 日志記錄方式
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
# 可用數據庫數目
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.
# 存儲到本地數據庫時，是否需要壓縮數據
rdbcompression yes

# The filename where to dump the DB
#本地數據名稱
dbfilename dump.rdb

# For default save/load DB in/from the working directory
# Note that you must specify a directory not a file name.
# 本地數據庫存放路徑
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.
# 當該服務為從服務時，設置主服務的ip地址和端口號
#
# 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.
# 當該服務為從服務時，設置主服務的連接密碼
#
# 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).
# 連接密碼
#
# 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'.
# 最大客戶端連接數，默認不設置
#
# maxclients 128

# Don't use more memory than the specified amount of bytes.
# When the memory limit is reached Redis will try to remove keys with an
# EXPIRE set. It will try to start freeing keys that are going to expire
# in little time and preserve keys with a longer time to live.
# Redis will also try to remove objects from free lists if possible.
#
# If all this fails, Redis will start to reply with errors to commands
# that will use more memory, like SET, LPUSH, and so on, and will continue
# to reply to most read-only commands like GET.
#
# WARNING: maxmemory can be a good idea mainly if you want to use Redis as a
# 'state' server or cache, not as a real DB. When Redis is used as a real
# database the memory usage will grow over the weeks, it will be obvious if
# it is going to use too much memory in the long run, and you'll have the time
# to upgrade. With maxmemory after the limit is reached you'll start to get
# errors for write operations, and this may even lead to DB inconsistency.
# 設置最大內存，達到最大內存設置後，Redis線嘗試清楚已到期或即將到期的key,當此方法處理後，達到最大內存設置，將不能在進行寫入操作。
#
# maxmemory <bytes>

############################## APPEND ONLY MODE ###############################

# By default Redis asynchronously dumps the dataset on disk. If you can live
# with the idea that the latest records will be lost if something like a crash
# happens this is the preferred way to run Redis. If instead you care a lot
# about your data and don't want to that a single record can get lost you should
# enable the append only mode: when this mode is enabled Redis will append
# every write operation received in the file appendonly.log. This file will
# be read on startup in order to rebuild the full dataset in memory.
#
# Note that you can have both the async dumps and the append only file if you
# like (you have to comment the "save" statements above to disable the dumps).
# Still if append only mode is enabled Redis will load the data from the
# log file at startup ignoring the dump.rdb file.
#
# The name of the append only file is "appendonly.log"
#
# IMPORTANT: Check the BGREWRITEAOF to check how to rewrite the append
# log file in background when it gets too big.
# 設置Redis服務器在每次操作完成後，是否更新日志操作，如果關閉，可能會在斷電時導致一段時間內的數據丟失，
# 因為Redis本身同步數據文件是按照上面的save條件來同步的，所以有的數據會在一段時間內存儲於內存中。

appendonly no

# 更新日志文件名
# appendfilename appendonly.aof

# The fsync() call tells the Operating System to actually write data on disk
# instead to wait for more data in the output buffer. Some OS will really flush
# data on disk, some other OS will just try to do it ASAP.
#
# Redis supports three different modes:
#
# no: don't fsync, just let the OS flush the data when it wants. Faster.
# always: fsync after every write to the append only log . Slow, Safest.
# everysec: fsync only if one second passed since the last fsync. Compromise.
#
# The default is "always" that's the safer of the options. It's up to you to
# understand if you can relax this to "everysec" that will fsync every second
# or to "no" that will let the operating system flush the output buffer when
# it want, for better performances (but if you can live with the idea of
# some data loss consider the default persistence mode that's snapshotting).
# 更新日志條件,有三個可選值:

appendfsync always
# appendfsync everysec
# appendfsync no

############################### ADVANCED CONFIG ###############################

# Glue small output buffers together in order to send small replies in a
# single TCP packet. Uses a bit more CPU but most of the times it is a win
# in terms of number of queries per second. Use 'yes' if unsure.
#glueoutputbuf yes

# Use object sharing. Can save a lot of memory if you have many common
# string in your dataset, but performs lookups against the shared objects
# pool so it uses more CPU and can be a bit slower. Usually it's a good
# idea.
#
# When object sharing is enabled (shareobjects yes) you can use
# shareobjectspoolsize to control the size of the pool used in order to try
# object sharing. A bigger pool size will lead to better sharing capabilities.
# In general you want this value to be at least the double of the number of
# very common strings you have in your dataset.
#
# WARNING: object sharing is experimental, don't enable this feature
# in production before of Redis 1.0-stable. Still please try this feature in
# your development environment so that we can test it better.

# shareobjects no
# shareobjectspoolsize 1024

# 是否使用虛擬內存
#vm-enabled no;

# 虛擬內存文件路徑,不能多個redis共享
# vm-swap-file /tmp/redis.swap

# 將所有大於vm-max-memory 的數據存入虛擬內存。無論vm-max-memory值大小，所有的索引數據都是內存數據。
# 如果將vm-max-memory設置為0，則所有的數據都存放在磁盤。
# vm-max-memory 0

四、啟動redis服務器

使用一下命令啟動 redis服務器。

redis-server.exe conf/redis.conf

啟動成功之後，你會看到如下的提示: