Mac安装mysql数据库【亲测有用】
1. 下载mysql for mac: https://dev.mysql.com/downloads/mysql/
2. 双击mysql-5.7.17-macos10.12-x86_64.dmg进行解压, 双击mysql-5.7.17-macos10.12-x86_64.pkg进行安装
3. Continue -> Continue, Agree -> Install -> 输入管理员密码
4. 记录下来弹窗中的密码
5. 进入系统偏好设置, 找到mysql, 启动服务
6. 将mysql的命令添加到系统中
(1).进入/usr/local/mysql/bin,查看此目录下是否有mysql
(2).执行vim ~/.bash_profile
在该文件中添加mysql/bin的目录
PATH=$PATH:/usr/local/mysql/bin
添加完成后，按esc，然后输入wq保存。
(3).最后在命令行输入source ~/.bash_profile
7. 通过mysql -uroot -p登录mysql, 输入之前保存的密码
8. 重置mysql初始密码
SET PASSWORD FOR 'root'@'localhost' = PASSWORD('newpassword');
9.打开终端，查看MySQL是否存
执行语句为： ps aux | grep mysql
10.执行命令切换到这个目录底下，然后使用ls命令查看，命令如下：
执行语句为：cd /usr/local/mysql
执行语句为：ls
LICENSE data keyring share
README docs lib support-files
bin include man
11.切换到bin目录下，使用ls命令查看
执行语句为：cd bin/
执行语句为：ls
ibd2sdi mysqladmin
innochecksum mysqlbinlog
lz4_decompress mysqlcheck
my_print_defaults mysqld
myisam_ftdump mysqld_multi
myisamchk mysqld_safe
myisamlog mysqldump
myisampack mysqldumpslow
mysql mysqlimport
mysql_config mysqlpump
mysql_config_editor mysqlshow
mysql_secure_installation mysqlslap
mysql_ssl_rsa_setup perror
mysql_tzinfo_to_sql zlib_decompress
mysql_upgrade
12.登录MySQL，输入指令后根据提示输入初始密码
执行语句为：./mysql -u root -p
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 10
Server version: 8.0.21 MySQL Community Server - GPL
Copyright (c) 2000, 2020, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql>
mysql> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| mysql |
| performance_schema |
| sys |
+--------------------+
4 rows in set (0.01 sec)
mysql>
参考资料：
1.Mac上安装mysql数据库
2.MAC上安装MySQL，测试是否安装好了，在命令窗中作建表、查询等基本操作