Linux下MySQL5.6的修改字符集编码为UTF8（解决中文乱码问题，亲测可用！）

+--------------------------+----------------------------+
| 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、最简单的完美修改方法，修改mysql的my.cnf文件中的字符集键值（注意配置的字段细节）：

首先查看你的my.cnf文件在哪，在Linux上输入  find / -iname '*.cnf' -print    命令 找到my.cnf文件，然后按照下面所示修改。

1、在[client]字段里加入default-character-set=utf8，如下：
 
[client]
port = 3306
socket = /var/lib/mysql/mysql.sock
default-character-set=utf8
 
2、在[mysqld]字段里加入character-set-server=utf8，如下：
 
[mysqld]
port = 3306
socket = /var/lib/mysql/mysql.sock
character-set-server=utf8
 
3、在[mysql]字段里加入default-character-set=utf8，如下：
 
[mysql]
no-auto-rehash
default-character-set=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/ |
+--------------------------+----------------------------+