• 前言

最近在了解Python链接数据库操作,想随心所欲的插入删除数据,下了一个mysql的服务,安装完成之后,卡在了第一行命令,不能前进,在网上查了一下之后立刻解决了,记录一下。

  • 复现过程

  1. 安装成功mysql服务,安装教程参考:https://www.cnblogs.com/yinzhengjie/p/10125609.html
  2. 在命令行中进入mysql:
$ mysql -u root -p
Enter password: 
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)
  • 解决过程

  1. 凭借自己的英语能力翻译了一下,大概是:没办法链接本地的一个SQL服务。我想了一下,我解决不了
  2. 于是,将ERROR这一行复制、粘贴、回车,点击比较靠前搜索结果,参阅了人家的方法,参考文档:https://blog.csdn.net/u012373815/article/details/82188361
  3. 具体解决步骤:
# 第一步:找到mysql的安装目录,我的是:/usr/local/mysql,不用去mysql底下的bin目录
# 第二步:执行 sudo ./support-files/mysql.server start 
# 完成以上两步,问题已解决
/usr/local/mysql ⌚ 20:21:58
$ sudo ./support-files/mysql.server start
Starting MySQL
.Logging to '/usr/local/mysql/data/bjhldeMacBook-Pro.local.err'.
. SUCCESS! 

/usr/local/mysql ⌚ 20:22:03
$ mysql -u root -p                       
Enter password: 
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 8
Server version: 8.0.23 MySQL Community Server - GPL

Copyright (c) 2000, 2021, Oracle and/or its affiliates.

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> 

 

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