Mac brew 安装 mysql

zhongq@zhongqdembp ~ % brew install mysql@5.7
==> Downloading https://mirrors.tuna.tsinghua.edu.cn/homebrew-bottles/bottles/mysql%405.7-5.7.36.arm64_monterey.bottle.t
######################################################################## 100.0%
==> Pouring mysql@5.7-5.7.36.arm64_monterey.bottle.tar.gz
==> /opt/homebrew/Cellar/mysql@5.7/5.7.36/bin/mysqld --initialize-insecure --user=zhongq --basedir=/opt/homebrew/Cellar/
==> Caveats
We've installed your MySQL database without a root password. To secure it run:
    mysql_secure_installation

MySQL is configured to only allow connections from localhost by default

To connect run:
    mysql -uroot

mysql@5.7 is keg-only, which means it was not symlinked into /opt/homebrew,
because this is an alternate version of another formula.

If you need to have mysql@5.7 first in your PATH, run:
  echo 'export PATH="/opt/homebrew/opt/mysql@5.7/bin:$PATH"' >> ~/.zshrc

For compilers to find mysql@5.7 you may need to set:
  export LDFLAGS="-L/opt/homebrew/opt/mysql@5.7/lib"
  export CPPFLAGS="-I/opt/homebrew/opt/mysql@5.7/include"


To restart mysql@5.7 after an upgrade:
  brew services restart mysql@5.7
Or, if you don't want/need a background service you can just run:
  /opt/homebrew/opt/mysql@5.7/bin/mysqld_safe --datadir=/opt/homebrew/var/mysql
==> Summary
🍺  /opt/homebrew/Cellar/mysql@5.7/5.7.36: 320 files, 233MB
==> Running `brew cleanup mysql@5.7`...
Disable this behaviour by setting HOMEBREW_NO_INSTALL_CLEANUP.
Hide these hints with HOMEBREW_NO_ENV_HINTS (see `man brew`).

zhongq@zhongqdeMacBook-Pro bin % pwd
/opt/homebrew/Cellar/mysql@5.7/5.7.36/bin
zhongq@zhongqdeMacBook-Pro bin % ./mysql_secure_installation 
Securing the MySQL server deployment.
Connecting to MySQL using a blank password.

VALIDATE PASSWORD PLUGIN can be used to test passwords
and improve security. It checks the strength of password
and allows the users to set only those passwords which are
secure enough. Would you like to setup VALIDATE PASSWORD plugin?

Press y|Y for Yes, any other key for No: y

There are three levels of password validation policy:

LOW    Length >= 8
MEDIUM Length >= 8, numeric, mixed case, and special characters
STRONG Length >= 8, numeric, mixed case, special characters and dictionary                  file

Please enter 0 = LOW, 1 = MEDIUM and 2 = STRONG: 0   
Please set the password for root here.

New password: 

Re-enter new password: 

Estimated strength of the password: 25 
Do you wish to continue with the password provided?(Press y|Y for Yes, any other key for No) : y
 ... Failed! Error: Your password does not satisfy the current policy requirements

New password: 

Re-enter new password: 

Estimated strength of the password: 25 
Do you wish to continue with the password provided?(Press y|Y for Yes, any other key for No) : y
 ... Failed! Error: Your password does not satisfy the current policy requirements

New password: 

Re-enter new password: 

Estimated strength of the password: 25 
Do you wish to continue with the password provided?(Press y|Y for Yes, any other key for No) : n

New password: 

Re-enter new password: 

Estimated strength of the password: 25 
Do you wish to continue with the password provided?(Press y|Y for Yes, any other key for No) : n

New password: 

Re-enter new password: 

Estimated strength of the password: 25 
Do you wish to continue with the password provided?(Press y|Y for Yes, any other key for No) : N

New password: 

Re-enter new password: 

Estimated strength of the password: 25 
Do you wish to continue with the password provided?(Press y|Y for Yes, any other key for No) : 

New password: 

Re-enter new password: 

Estimated strength of the password: 25 
Do you wish to continue with the password provided?(Press y|Y for Yes, any other key for No) : y
 ... Failed! Error: Your password does not satisfy the current policy requirements

New password: 
Sorry, you can't use an empty password here.

New password: 
Sorry, you can't use an empty password here.

New password: 
Sorry, you can't use an empty password here.

New password: 

Re-enter new password: 

Estimated strength of the password: 25 
Do you wish to continue with the password provided?(Press y|Y for Yes, any other key for No) : N

New password: 

Re-enter new password: 

Estimated strength of the password: 25 
Do you wish to continue with the password provided?(Press y|Y for Yes, any other key for No) : y
 ... Failed! Error: Your password does not satisfy the current policy requirements

New password: 

Re-enter new password: 

Estimated strength of the password: 50 
Do you wish to continue with the password provided?(Press y|Y for Yes, any other key for No) : y
By default, a MySQL installation has an anonymous user,
allowing anyone to log into MySQL without having to have
a user account created for them. This is intended only for
testing, and to make the installation go a bit smoother.
You should remove them before moving into a production
environment.

Remove anonymous users? (Press y|Y for Yes, any other key for No) : y
Success.


Normally, root should only be allowed to connect from
'localhost'. This ensures that someone cannot guess at
the root password from the network.

Disallow root login remotely? (Press y|Y for Yes, any other key for No) : no

 ... skipping.
By default, MySQL comes with a database named 'test' that
anyone can access. This is also intended only for testing,
and should be removed before moving into a production
environment.


Remove test database and access to it? (Press y|Y for Yes, any other key for No) : y
 - Dropping test database...
Success.

 - Removing privileges on test database...
Success.

Reloading the privilege tables will ensure that all changes
made so far will take effect immediately.

Reload privilege tables now? (Press y|Y for Yes, any other key for No) : y
Success.

All done!