https://yijiebuyi.com/blog/d8ab4b444c16f42cefe30df738a42518.html

1. brew方式安装

2. 源码编译

2.1 下载源码包

Redis 官网上只提供了源码的安装方式，并非像 MySQL 那样有 dmg 安装包，手动下载源码包，也可以在终端中下载。

  1. $ curl -O https://download.redis.io/releases/redis-6.2.5.tar.gz
  2. $ tar -zxf redis-6.2.5.tar.gz

2.2 编译安装

  1. $ cd redis-6.2.5
  2. $ sudo make
  3. $ sudo make test
  4. $ sudo make isntall

出现报错：

  1. You need tcl 8.5 or newer in order to run the Redis test
  2. make[1]: *** [test] Error 1

解决办法：

  1. $ yum install -y tcl-devel
  2. $ make distclean

编译之后，你会发现 /usr/local/bin/ 下会生成 redis 的执行文件：

  1. ❯ ls -l /usr/local/bin | grep redis
  2. -rwxr-xr-x  1 root       admin   427248 Aug  6 23:21 redis-benchmark
  3. lrwxr-xr-x  1 root       admin       12 Aug  6 23:21 redis-check-aof -> redis-server
  4. lrwxr-xr-x  1 root       admin       12 Aug  6 23:21 redis-check-rdb -> redis-server
  5. -rwxr-xr-x  1 root       admin   345360 Aug  6 23:21 redis-cli
  6. lrwxr-xr-x  1 root       admin       12 Aug  6 23:21 redis-sentinel -> redis-server
  7. -rwxr-xr-x  1 root       admin  1835440 Aug  6 23:21 redis-server

完成上述操作后，会在 redis-6.2.5 目录里找到一个 redis.conf 的配置文件,打开编辑此配置文件,找到 dir ./ 这一行配置修改成：

  1. dir /opt/redis

然后将该文件复制到 /etc 目录下：

  1. $ sudo cp redis.conf /etc
  2. $ sudo chmod 777 /etc/redis.conf

3. 启动

  1. $ redis-server /etc/redis.cnf
  2. 21313:C 07 Aug 2021 18:45:23.092 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
  3. 21313:C 07 Aug 2021 18:45:23.092 # Redis version=6.2.5, bits=64, commit=00000000, modified=0, pid=21313, just started
  4. 21313:C 07 Aug 2021 18:45:23.092 # Configuration loaded
  5. 21313:M 07 Aug 2021 18:45:23.093 * Increased maximum number of open files to 10032 (it was originally set to 256).
  6. 21313:M 07 Aug 2021 18:45:23.093 * monotonic clock: POSIX clock_gettime
  7.                 _._
  8.            _.-``__ ''-._
  9.       _.-``    `.  `_.  ''-._           Redis 6.2.5 (00000000/0) 64 bit
  10.   .-`` .-```.  ```\/    _.,_ ''-._
  11.  (    '      ,       .-`  | `,    )     Running in standalone mode
  12.  |`-._`-...-` __...-.``-._|'` _.-'|     Port: 6379
  13.  |    `-._   `._    /     _.-'    |     PID: 21313
  14.   `-._    `-._  `-./  _.-'    _.-'
  15.  |`-._`-._    `-.__.-'    _.-'_.-'|
  16.  |    `-._`-._        _.-'_.-'    |           https://redis.io
  17.   `-._    `-._`-.__.-'_.-'    _.-'
  18.  |`-._`-._    `-.__.-'    _.-'_.-'|
  19.  |    `-._`-._        _.-'_.-'    |
  20.   `-._    `-._`-.__.-'_.-'    _.-'
  21.       `-._    `-.__.-'    _.-'
  22.           `-._        _.-'
  23.               `-.__.-'
  25. 21313:M 07 Aug 2021 18:45:23.103 # Server initialized
  26. 21313:M 07 Aug 2021 18:45:23.104 * Loading RDB produced by version 6.2.5
  27. 21313:M 07 Aug 2021 18:45:23.104 * RDB age 69238 seconds
  28. 21313:M 07 Aug 2021 18:45:23.104 * RDB memory usage when created 1.01 Mb
  29. 21313:M 07 Aug 2021 18:45:23.104 * DB loaded from disk: 0.001 seconds
  30. 21313:M 07 Aug 2021 18:45:23.104 * Ready to accept connections