linux修改mysql字符集編碼
本文適用於mysql5.5 mysql5.6 其他版本未測試
#mysql -u帳號 -p密碼 登入mysql
mysql>SHOW VARIABLES LIKE 'character%'; 檢視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)
我這裡是gbk，現在改成utf8，反之同理
編輯/etc/my.cnf檔案
在[client]欄位下增加default-character-set = utf8
在[mysqld]欄位下增加character-set-server = utf8
在[mysql]欄位下增加default-character-set = utf8
注：在mysql欄位增加這段後，發現mysql重啟報錯，於是把這段去掉，mysql就正常了，但是後來我又繼續嘗試了次，就沒有報錯，不知道什麼問題。
修改完成後需要重啟mysql服務！
然後在#mysql -u帳號 -p密碼 登入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)
此時資料庫編碼改成utf8
贊
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