1,檢查默認安裝的mysql的字符集mysql
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/local/mysql-5.5.23-osx10.6-x86_64/share/charsets/ |
+--------------------------+--------------------------------------------------------+
8 rows in set (0.00 sec)
sql
character_set_database和character_set_server依然是latin1的字符集,也就是說mysql後續建立的表都是latin1字符集的,不是utf8,會形成一些麻煩。因此有必要修改my.cnf,在修改my.cnf以前必定要關閉mysql進程,否則會遇到mysql的sock不能鏈接的問題。
spa
2,關閉mysqld後臺進程orm
系統偏好設置裏面控制mysqld,避免了去找mysqld安裝位置的麻煩。server
點擊 Stop MySQL Server進程
3,修改mysql配置文件/etc/my.cnfit
sudo cp /usr/local/mysql/support-files/my-medium.cnf /etc/my.cnfio
sudo vi /etc/my.cnf後臺
[client]部分加入:
cli
default-character-set=utf8
[mysqld]部分加入:
character-set-server=utf8
修改完畢以後再啓動mysql
4,檢查結果:
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/local/mysql-5.5.23-osx10.6-x86_64/share/charsets/ |
+--------------------------+--------------------------------------------------------+
8 rows in set (0.00 sec)
修改完畢#