摘要：本文適用于mysql5.5 mysql5.6? 其他版本未測試 mysql -u帳號 -p密碼? 登錄mysql mysql>SHOW VARIABLES LIKE 'character%'; 查看當前字符集編碼方式 MySQL [(none)]> SHOW VARIABLES LIKE 'cha
本文適用于mysql5.5 mysql5.6 ?其他版本未測試
mysql -u帳號?-p密碼 ?登錄mysql
mysql>SHOW VARIABLES LIKE 'character%';查看當前字符集編碼方式
MySQL [(none)]> SHOW VARIABLES LIKE 'character%';
+--------------------------+----------------------------------+
| Variable_name | Value |
+--------------------------+----------------------------------+
| character_set_client | latin1 |
| character_set_connection | latin1 |
| character_set_database | gbk |
| character_set_filesystem | binary |
| character_set_results | latin1 |
| character_set_server | gbk |
| character_set_system | utf8 |
| character_sets_dir | /usr/local/mysql/share/charsets/ |
+--------------------------+----------------------------------+
8 rows in set (0.01 sec)
我這里是gbk，現在改成utf8，反之同理
編輯/etc/my.cnf文件
在[client]字段下增加default-character-set = utf8
在[mysqld]字段下增加character-set-server = utf8
在[mysql]字段下增加default-character-set = utf8
注：在mysql字段增加這段后，發現mysql重啟報錯，于是把這段去掉，mysql就正常了，但是后來我又繼續嘗試了次，就沒有報錯，不知道什么問題。
修改完成后需要重啟mysql服務！
然后在#mysql -u帳號?-p密碼?登錄mysql
mysql>SHOW VARIABLES LIKE 'character%';
MySQL [(none)]> SHOW VARIABLES LIKE 'character%';
+--------------------------+----------------------------------+
| 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/share/charsets/ |
+--------------------------+----------------------------------+
8 rows in set (0.01 sec)
此時數據庫編碼改成utf8
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