mac上安装mysql数据库

  • 安装命令
brew install mysql
  • 安装完成之后,本地命令行输入mysql命令,发现无此命令
commond not found
  • 首先,检查是否是安装了
重新执行一遍 
brew install mysql
命令行提示:
Warning: mysql-5.7.10 already installed, it's just not linked
  • 然后网上查找解决方法,最后解决方法是执行:
brew link --overwrite mysql
  • 但是执行,却报错
Linking /usr/local/Cellar/mysql/5.7.10... 
Error: Could not symlink share/man/man8/mysqld.8
/usr/local/share/man/man8 is not writable.
  • 又在网上各种查找解决方法,最后本地实验以下语句执行成功
sudo chown -R 'yin' /usr/local
注意: yin是你电脑的用户名
  • 解决了问题后,重新执行:
brew link --overwrite mysql
提示:
Linking /usr/local/Cellar/mysql/5.7.10... 92 symlinks created

心想着,这下算是成功了吧。重新执行:

mysql -u root -p

但是又报错:

ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)

依次执行:

unset TMPDIR
bash mysql_install_db --verbose --user=root
 --basedir="$(brew --prefix mysql)"--datadir=/usr/local/var/mysql --tmpdir=/tmp
接下来启动mysql
bash mysql.server start

到这里,mysql的安装就结束了.



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转载自blog.csdn.net/lt326030434/article/details/80166493