1,檢查默認(rèn)安裝的mysql的字符集
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)
character_set_database和character_set_server依然是latin1的字符集，也就是說mysql后續(xù)創(chuàng)建的表都是latin1字符集的，不是utf8，會(huì)造成一些麻煩。所以有必要修改my.cnf，在修改my.cnf之前一定要關(guān)閉mysql進(jìn)程，不然會(huì)遇到mysql的sock不能連接的問題。
2，關(guān)閉mysqld后臺(tái)進(jìn)程
系統(tǒng)偏好設(shè)置里面控制mysqld，避免了去找mysqld安裝位置的麻煩。
點(diǎn)擊 Stop MySQL Server
3，修改mysql配置文件/etc/my.cnf
sudo cp /usr/local/mysql/support-files/my-medium.cnf /etc/my.cnf
sudo vi /etc/my.cnf
[client]部分加入：
default-character-set=utf8
[mysqld]部分加入：
character-set-server=utf8
修改完畢之后再啟動(dòng)mysql
4，檢查結(jié)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＃
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