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ubuntu修改my.cnf文件导致mysql启动不了的问题_MySQL
ubuntu修改my.cnf文件导致mysql启动不了的问题_MySQL
时间:2021-07-01 10:21:17
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ubuntu修改my.cnf文件导致mysql启动不了的问题 最近在虚拟机上配置mysql,由于安装后字符集显示为 查询一下show variables like 'character%'; +--------------------------+----------------------------+ | 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/ | +--------------------------+----------------------------+
先需要全部修改为utf8,根据网上提示修改mysql的启动配置文件 my.cnf 网上基本步骤为: 找到[client] 添加: default-character-set=utf8 //默认字符集为utf8 找到[mysqld] 添加: //默认字符集为utf8 default-character-set=utf8 //设定连接mysql数据库时使用utf8编码,以让mysql数据库为utf8运行
init_connect='SET NAMES utf8' 可是我根据这样修改后启动mysql服务报错,启动不了 在网上试了多种解决办法,都没有解决, 最后找到一个方法,可以解决,如下: 其他的还跟上面一样,只有在[mysqld]下面添加的 default-character-set=utf8 改为 character-set-server = utf8 重新启动mysql,启动成功 再查看编码为:
+--------------------------+----------------------------+ | 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/ | +--------------------------+----------------------------+ bitsCN.com