Linux下MySQL5.6的修改字符集編碼為UTF8(解決中文亂碼問題,親測可用!)
阿新 • • 發佈:2019-02-14
Linux下MySQL5.6的修改字符集編碼為UTF8(解決中文亂碼問題)
一、登入MySQL檢視用 SHOW VARIABLES LIKE ‘character%’; 下字符集,顯示如下:
修改完成後,service mysql restart 重啟mysql服務就生效。注意:[mysqld]欄位與[mysql]欄位是有區別的。這點在網上沒人反饋過。
使用SHOW VARIABLES LIKE ‘character%’; 檢視,發現數據庫編碼全已改成utf8。
一、登入MySQL檢視用 SHOW VARIABLES LIKE ‘character%’; 下字符集,顯示如下:
character_set_database和character_set_server的預設字符集還是latin1。+--------------------------+----------------------------+ | 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/mysql/charsets/ | +--------------------------+----------------------------+
二、最簡單的完美修改方法,修改mysql的my.cnf檔案中的字符集鍵值(注意配置的欄位細節):
首先檢視你的my.cnf檔案在哪,在Linux上輸入 find / -iname '*.cnf' -print 命令 找到my.cnf檔案,然後按照下面所示修改。
1、在[client]欄位里加入default-character-set=utf8,如下: [client] port = 3306 socket = /var/lib/mysql/mysql.sock default-character-set=utf8 2、在[mysqld]欄位里加入character-set-server=utf8,如下: [mysqld] port = 3306 socket = /var/lib/mysql/mysql.sock character-set-server=utf8 3、在[mysql]欄位里加入default-character-set=utf8,如下: [mysql] no-auto-rehash default-character-set=utf8
修改完成後,service mysql restart 重啟mysql服務就生效。注意:[mysqld]欄位與[mysql]欄位是有區別的。這點在網上沒人反饋過。
使用SHOW VARIABLES LIKE ‘character%’; 檢視,發現數據庫編碼全已改成utf8。
+--------------------------+----------------------------+ | 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/ | +--------------------------+----------------------------+