mysql5.7設定預設編碼
阿新 • • 發佈:2018-12-27
1、通過 show variables like '%char%';檢視MySQL字符集情況
mysql> show variables like '%char%'; +--------------------------+----------------------------+ | 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/ | +--------------------------+----------------------------+
2、修改mysql配置檔案
#備份配置檔案
sudo cp /etc/mysql/mysql.conf.d/mysqld.cnf /etc/mysql/mysql.conf.d/mysqld.cnf_2
sudo vim /etc/mysql/mysql.conf.d/mysqld.cnf
# 修改處1:新增以下2行
[client]
default-character-set=utf8
[mysqld]
# 修改處2:新增以下3行
default-storage-engine=INNODB
character-set-server=utf8
collation-server=utf8_general_ci
3、重啟mysql
service mysql restart
4、檢視字符集
mysql -uroot -p mysql> show variables like "%char%"; +--------------------------+----------------------------+ | 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/ | +--------------------------+----------------------------+