1.在mysql的配置檔案my.ini中新增：

[mysqld]
port  = 3306
socket  = /tmp/mysql.sock
character-set-server=utf8
character-set-filesystem = utf8
[client]
password = your password
port  = 3306
socket  = /tmp/mysql.sock
default-character-set=utf8  

特別注意：mysql的預設配置檔案是my-default.ini，一定要複製一份改成my.ini，在my.ini裡配置，否則配置不會和生效。

2.配置之後,使用命令 show variables like ‘character%’;檢視效果

mysql>  show variables like 'character%';
+--------------------------+----------------------------------------------------+
| Variable_name            | Value                                              |
+--------------------------+----------------------------------------------------+
| character_set_client     | utf8                                               |
| character_set_connection | utf8                                               |
| character_set_database   | utf8                                               |
| character_set_filesystem | utf8                                               |
| character_set_results    | utf8                                               |
| character_set_server     | utf8                                               |
| character_set_system     | utf8