Linux下MySQL5.6的修改字符集编码为UTF8
一、登录MySQL查看用SHOW VARIABLES LIKE ‘character%’;下字符集,显示如下:
+--------------------------+----------------------------+
Variable_name | Value
+--------------------------+----------------------------+
character_set_client | utf8
character_set_connection | utf8
character_set_database | latin1
character_set_filesystem | binary
character_set_results | utf8
character_set_server | latin1
character_set_system | utf8
character_sets_dir | /usr/share/mysql/charsets/
+--------------------------+----------------------------+
character_set_database和character_set_server的默认字符集还是latin1。
二、最简单的完美修改方法,修改mysql的my.cnf文件中的字符集键值(注意配置的字段细节):
1、在[client]字段里加入default-character-set=utf8,如下:
[client]
ort = 3306
ocket = /var/lib/mysql/mysql.sock
default-character-set=utf8
2、在[mysqld]字段里加入character-set-server=utf8,如下:
[mysqld]
ort = 3306
ocket = /var/lib/mysql/mysql.sock
character-set-server=utf8
3、在[mysql]字段里加入default-character-set=utf8,如下:
[mysql]
o-auto-rehash
default-character-set=utf8
修改完成后,service mysql restart重启mysql服务就生效。注意:[mysqld]字段与[mysql]字段是有区别的。这点在网上没人反馈过。
使用SHOW VARIABLES LIKE ‘character%’;查看,发现数据库编码全已改成utf8。
+--------------------------+----------------------------+
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/
+--------------------------+----------------------------+