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Ubuntu安装MySQL及设置字符集为UTF-8

2024-10-21 06:54:02   209人阅读

一、安装数据库

1、获取并安装mysql

$ sudo apt-get install mysql-server

2、设置root密码（在跳出的提示框中输入密码即可）

3、登陆数据库，输入mysql -u root -p，接着出现输入密码的提示，输入完密码回车即可

$ mysql -u root -pEnter passwordWelcome to the MySQL monitor.

4、查看数据库，输入show databases;

mysql > show databases;

5、显示当前已有的数据库

+--------------------+| Database           |+--------------------+| information_schema || mysql              || performance_schema |+--------------------+

二、设置字符集

1、打开mysql配置文件

$ sudo vim /etc/mysql/my.cnf

2、找到[mysqld]在下方输入下方代码后，点击Esc并输入:wq保存退出

[mysqld]init_connect=‘SET collation_connection = utf8_unicode_ci‘init_connect=‘SET NAMES utf8‘character-set-server=utf8collation-server=utf8_unicode_ciskip-character-set-client-handshake

3、重启mysql服务

$ service mysql restart

4、输入mysql -u root -p 重新进入mysql

$ mysql -u root -pEnter password

5、输入show variables like ‘%character%‘ 查看字符集

mysql> show variables like ‘%character%‘;+--------------------------+----------------------------+| 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/share/mysql/charsets/ |+--------------------------+----------------------------+

可以看到，已经成功将字符集更改为utf-8格式

 

Ubuntu安装MySQL及设置字符集为UTF-8


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