安装mysql后,启动服务并登陆,使用show variables命令可查看mysql数据库的默认编码;mysql数据库的默认编码并不是utf-8如何修改呢,本文将详细介绍,感兴趣的朋友可以了解下
mysql数据库的默认编码并不是utf-8。
安装mysql后,启动服务并登陆,使用show variables命令可查看mysql数据库的默认编码:
由上图可见database和server的字符集使用了latin1编码方式,不支持中文,即存储中文时会出现乱码。以下是命令行修改为utf-8编码的过程,以支持中文。
(1)关闭mysql服务
代码如下:
service mysql stop
(2)修改 /etc/mysql/my.cnf (默认的安装路径)
代码如下:
vim /etc/mysql/my.cnf
打开my.cnf后,在文件内的[mysqld]下增加如下两行设置:
代码如下:
character_set_server=utf8
init_connect='SET NAMES utf8'
(具体如截图所示):
保存退出。
(3) 重新启动mysql服务
代码如下:
service mysql start
至此,完成修改默认编码,登陆mysql后重新使用show variable like '%character%'获得的输出效果如下:
注
具体操作和输出情况如下:

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