1. 程式人生 > >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!)

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!)

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:

+--------------------------+----------------------------+
| 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/ |
+--------------------------+----------------------------+
character_set_database和character_set_server的預設字符集還是latin1。


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/ |
+--------------------------+----------------------------+