Home Database Mysql Tutorial 修改mysql5.5默认编码(图文步骤修改为utf-8编码)

修改mysql5.5默认编码(图文步骤修改为utf-8编码)

Jun 07, 2016 pm 05:55 PM

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:


具体操作和输出情况如下:


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