linux下mysql編碼設定 Linux環境下默認登錄mysql之後show variables like '%character%', 出現 mysql> show variables like '%character%'; -------------------------- ---------------------------- | Variable_name | Value | 修改/etc/mysql/my.cnf 在[client]下增加default-character-set=utf8 在[mysqld]下增加default-character-set=utf8 同時加上init_connect='SET NAMES utf8' (設定連接mysql數據庫時使用utf8編碼，以讓mysql數據庫為utf8運行) 重新啟動mysql，執行:sudo /etc/init.d/mysql stop 然後sudo /etc/init.d/mysql start 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/ | -------------------------- ---------------------------- 即使做了以上修改如果直接數據庫再創建表，然後存入中文，取出來的會是問號。解決的辦法是： 創建數據庫的時候指明默認字符集為utf8，如： create database test default character set utf8;
