mac m2 压缩包安装mysql

1、解压压缩包

sudo tar -zxvf mysql-8.0.33-macos13-arm64.tar

2、移动到想要安装的目录

cd /Library
mkdir mysql
sudo mv mysql-8.0.33-macos13-arm64 /Library/mysql/

3、配置环境变量(1、3是命令。2、4是需要编辑的内容)

sudo vim ~/.bash_profile

export MYSQL_HOME=/Library/mysql/mysql-8.0.33-macos13-arm64

export PATH=$PATH:/Library/mysql/mysql-8.0.33-macos13-arm64/bin

export PATH=$PATH:/Library/mysql/mysql-8.0.33-macos13-arm64/support-files

3.1、最后重新启动用户环境变量

source ~/.bash_profile

4、修改mysql启动文件

sudo vim /Library/mysql/mysql-8.0.33-macos13-arm64/support-files/mysql.server

4、注意（有不一样的才改，往下不到一会二就可以看到这里的代码，主要就是改成自己的安装路径）

# Set some defaults

mysqld_pid_file_path=

if test -z "$basedir"

then

  basedir=/Library/mysql/mysql-8.0.33-macos13-arm64

  bindir=/Library/mysql/mysql-8.0.33-macos13-arm64/bin

  if test -z "$datadir"

  then

    datadir=/Library/mysql/mysql-8.0.33-macos13-arm64/data

  fi

  sbindir=/Library/mysql/mysql-8.0.33-macos13-arm64/bin

  libexecdir=/Library/mysql/mysql-8.0.33-macos13-arm64/bin

else

5、初始化密码（密码在执行之后在root@localhost:*****）的后面

sudo mysqld --initialize --user=mysql

6、启动mysql

sudo mysql.server start

7、后面操作(然后输入刚刚初始化的密码)

mysql -u root -p

 8、登录后修改密码

ALTER USER 'root'@'localhost' IDENTIFIED BY '新密码';

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