Windows
在C:\Program Files\MySQL\MySQL Server 5.5\bin目錄下
MySQLInstanceConfig.exe執行 重新配置character_set_server=utf8
show variables like "%char%";

SET character_set_connection=utf8, character_set_results=utf8, character_set_client=binary
---------------------------------------------------------------------------------------------------------------Linux安裝mysql 解決中文亂碼 ----------------------------------------------------
#vim /etc/mysql/my.cnf 。如下修改:
[client]
default-character-set=utf8
[mysqld]
default-storage-engine=INNODB
character-set-server=utf8
collation-server=utf8_general_ci
-----------------------------------------------------------------------------------------------------