Mysql的编码

1 确认Mysql的编码
通过客户端进入mysql,执行

mysql>show variables like 'character%';
+--------------------------+----------------------------+
| Variable_name | Value |
+--------------------------+----------------------------+
| character_set_client | latin1 |
| character_set_connection | latin1 |
| character_set_database | utf8 |
| character_set_filesystem | binary |
| character_set_results | utf8 |
| character_set_server | latin1 |
| character_set_system | utf8 |
| character_sets_dir | /usr/share/mysql/charsets/ |
+--------------------------+----------------------------+

确认是编码问题
2 找到mysql的配置文件，修改/etc/mysql/my.cnf

sudo gedit /etc/mysql/my.cnf
在my.cnf文件中的[client]段和 [mysqld]段加上以下两行内容：

[client]default-character-set=utf8[mysqld]default-character-set=utf8
3 需要重启mysql服务

sudo /etc/init.d/mysql restart

4 查看一下现在mysql的编码

sudo mysql －u root -pmysql>show variables like 'character%';
+--------------------------+----------------------------+
| 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/ |
+--------------------------+----------------------------+

5 编码正确，由于刚才导库的时候是基于错误编码的基础上作的，所以，会有编码的问题，因此，删除刚才导入的数据库，重新导入，打开页面，OK!