我这样做是为了在OS x中MySQL的初始设置中设置我的根密码。

sudo sh -c 'echo /usr/local/mysql/bin > /etc/paths.d/mysql'

关闭终端并打开一个新终端。

在Linux中，可以使用以下方法设置根密码。

sudo /usr/local/mysql/support-files/mysql.server stop
sudo mysqld_safe --skip-grant-tables

(sudo mysqld_safe——skip-grant-tables:第一次对我不起作用。但在第二次尝试时，成功了。)

然后登录MySQL:

mysql -u root

FLUSH PRIVILEGES;

现在修改密码:

ALTER USER 'root'@'localhost' IDENTIFIED BY 'newpassword';

重新启动MySQL:

sudo /usr/local/mysql/support-files/mysql.server stop
sudo /usr/local/mysql/support-files/mysql.server start

我试图利用Mac上的Docker桌面来运行5.7.35和这个Docker -compose。Yml配置允许它工作:

特别是这一行…

命令:default-authentication-plugin = mysql_native_password

.．.这招奏效了

version: '3.3'
services:
  mysql_db:
    image: mysql:5.7
    command: --default-authentication-plugin=mysql_native_password
    restart: always
    environment:
      MYSQL_ROOT_PASSWORD: 'your_password'
    ports:
      - '3306:3306'
    expose:
      - '3306'
    volumes:
      - ~/your/volume/path:/var/lib/mysql

有时会在安装时设置默认密码-如文档中所述。可以通过以下命令确认。

sudo grep 'temporary password' /var/log/mysqld.log

之前的答案都没有帮助我解决这个问题，所以这里是我找到的解决方案。

相关部分:

In Ubuntu systems running MySQL 5.7 (and later versions), the root MySQL user is set to authenticate using the auth_socket plugin by default rather than with a password. This allows for some greater security and usability in many cases, but it can also complicate things when you need to allow an external program (e.g., phpMyAdmin) to access the user. In order to use a password to connect to MySQL as root, you will need to switch its authentication method from auth_socket to mysql_native_password. To do this, open up the MySQL prompt from your terminal: sudo mysql Next, check which authentication method each of your MySQL user accounts use with the following command: SELECT user,authentication_string,plugin,host FROM mysql.user; Output +------------------+-------------------------------------------+-----------------------+-----------+ | user | authentication_string | plugin | host | +------------------+-------------------------------------------+-----------------------+-----------+ | root | | auth_socket | localhost | | mysql.session | *THISISNOTAVALIDPASSWORDTHATCANBEUSEDHERE | mysql_native_password | localhost | | mysql.sys | *THISISNOTAVALIDPASSWORDTHATCANBEUSEDHERE | mysql_native_password | localhost | | debian-sys-maint | *CC744277A401A7D25BE1CA89AFF17BF607F876FF | mysql_native_password | localhost | +------------------+-------------------------------------------+-----------------------+-----------+ 4 rows in set (0.00 sec) In this example, you can see that the root user does in fact authenticate using the auth_socket plugin. To configure the root account to authenticate with a password, run the following ALTER USER command. Be sure to change password to a strong password of your choosing, and note that this command will change the root password you set in Step 2: ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'password'; Then, run FLUSH PRIVILEGES which tells the server to reload the grant tables and put your new changes into effect: FLUSH PRIVILEGES; Check the authentication methods employed by each of your users again to confirm that root no longer authenticates using the auth_socket plugin: SELECT user,authentication_string,plugin,host FROM mysql.user; Output +------------------+-------------------------------------------+-----------------------+-----------+ | user | authentication_string | plugin | host | +------------------+-------------------------------------------+-----------------------+-----------+ | root | *3636DACC8616D997782ADD0839F92C1571D6D78F | mysql_native_password | localhost | | mysql.session | *THISISNOTAVALIDPASSWORDTHATCANBEUSEDHERE | mysql_native_password | localhost | | mysql.sys | *THISISNOTAVALIDPASSWORDTHATCANBEUSEDHERE | mysql_native_password | localhost | | debian-sys-maint | *CC744277A401A7D25BE1CA89AFF17BF607F876FF | mysql_native_password | localhost | +------------------+-------------------------------------------+-----------------------+-----------+ 4 rows in set (0.00 sec) You can see in this example output that the root MySQL user now authenticates using a password. Once you confirm this on your own server, you can exit the MySQL shell: exit

如果你像我一样通过谷歌到达这个页面，以前的解决方案都不起作用，原来是错误的是我100%的愚蠢。我没有连接到服务器。一旦连接，一切都是一帆风顺的。

如果它有助于了解我的设置，我正在使用Sequel Pro，并试图使用NPM包连接到它的节点，mysql。我不认为我需要实际连接(除了运行Sequel Pro)，因为我已经从我的应用程序中这样做了。

在你的MySQL Workbench中，你可以到左边的侧边栏，在Management下选择“Users and Privileges”，在User Accounts下点击root，在右边的部分点击tab“Account Limits”增加最大查询，更新等，然后点击tab“Administrative Roles”，勾选复选框赋予该帐户访问权限。