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修改mysql5.5默认编码_MySQL

Jun 01, 2016 pm 01:36 PM
database mysql server database

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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:

修改mysql5.5默认编码_MySQL

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

 

[plain] 

 

service mysql stop  

 

(2)修改 /etc/mysql/my.cnf  (默认的安装路径)

 

[plain] 

 

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:

 

[plain] 

 

character_set_server=utf8  

init_connect='SET NAMES utf8'  

 

 

(具体如截图所示):

 

修改mysql5.5默认编码_MySQL

保存退出。


(3) 重新启动mysql服务  

 

[plain] 

 

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:

 

修改mysql5.5默认编码_MySQL

 

具体操作和输出情况如下:

修改mysql5.5默认编码_MySQL

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