在Ubuntu上安装mysql

1. 下载并安装mysql

sudo apt-get update

sudo apt-get install mysql-server

会弹出提示,让输入root的密码,根据提示操作即可

目前(2018-2-24)的mysql版本是5.7.21

2. 配置mysql

mysql_secure_installation

根据提示操作,此处会首先让你输入安装时创建的root密码,然后根据提示选择你需要的设置

重启MySQL

service mysql restart

可以通过MySQL的客户端命令行检查编码:

$ mysql -u root -p
Enter password: 
Welcome to the MySQL monitor...
...

mysql> show variables like '%char%';
+--------------------------+--------------------------------------------------------+
| Variable_name            | Value                                                  |
+--------------------------+--------------------------------------------------------+
| character_set_client     | utf8                                                   |
| character_set_connection | utf8                                                   |
| character_set_database   | utf8                                                   |
| character_set_filesystem | binary                                                 |
| character_set_results    | utf8                                                   |
| character_set_server     | utf8                                                   |
| character_set_system     | utf8                                                   |
| character_sets_dir       | /usr/local/mysql-5.1.65-osx10.6-x86_64/share/charsets/ |
+--------------------------+--------------------------------------------------------+
8 rows in set (0.00 sec)

mysql-connector-python是Mysql官方提供的Python连接mysql数据库驱动

 
  1. sudo apt-get update

  2. sudo apt-get install python-mysql.connector

通过以下方式验证是否安装成功:

 
  1. ~ python

  2. >>> import mysql.connector as mc

  3. >>> mc.__version__

  4. '2.0.4'

虽然是安装了,但是在验证是否安装成功时,还是有不懂:

anaconda下的python,版本是2.1.3,而系统自带的python2.7下的安装版本是2.0.4。均不是官方的最新版。

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转载自blog.csdn.net/sinat_21532609/article/details/82951758