- Linux下MySQL5.6的修改字符集编码为UTF8(解决中文乱码问题)
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Linux下MySQL5.6的修改字符集编码为UTF8(解决中文乱码问题)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] port = 3306 socket = /var/lib/mysql/mysql.sock default-character-set=utf8 2、在[mysqld]字段里加入character-set-server=utf8,如下: [mysqld] port = 3306 socket = /var/lib/mysql/mysql.sock character-set-server=utf8 3、在[mysql]字段里加入default-character-set=utf8,如下: [mysql] no-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/ | +--------------------------+----------------------------+
本文介绍如何在Linux环境下将MySQL 5.6的字符集从默认的Latin1改为UTF8,以解决中文乱码问题。通过修改my.cnf文件中的[client]、[mysqld]及[mysql]字段来实现字符集的更改。
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