ubuntu16.04 修改mysql配置檔案my.cnf編碼出錯---解決方法
mysql> show variables like 'character%';
+--------------------------+----------------------------+
| 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/
+--------------------------+----------------------------+
8 rows in set (0.00 sec)
character_set_database和character_set_server的編碼還是繼承自編譯的
直接修改配置檔案 my.cnf:[mysqld]下新增default-character-set=utf8
$sudo service mysql restart
mysql stop/waiting
start: Job failed to start
服務竟然起不來
最簡單的辦法是隻要在[mysqld]下再加兩條配置即可：加上之後如下
default-storage-engine=INNODB
character-set-server=utf8
collation-server=utf8_general_ci
$sudo service mysql start
mysql start/running, process 22704
$mysql -u root -p
Enter password:
mysql> 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/share/mysql/charsets/ |
+--------------------------+----------------------------+
8 rows in set (0.01 sec)
編碼就順利改掉了。