Ubuntu下mysql中文乱码的解决

 1.以root登陆，在终端输入命令 sudo gedit /etc/mysql/my.cnf在打开的文件中
    找到［client]在下面加入
   default-character-set=utf8
   找到 [mysqld_safe]在下面加入
   default-character-set=utf8
   找到[mysqld]在下面加入
   default-character-set=utf8
   init_connect='SET NAMES utf8'
  找到［mysql］在下面加入
  default-character-set=utf8

2.重启mysql命令以便让你上面的修改生效

停用命令：sudo mysqladmin shutdown -u root -p

启用命令：sudo /etc/init.d/mysql restart

           或者：sudo mysqld_safe -user=mysql &

3.查看现在mysql的编码
进入mysql命令：sudo mysql －u root -p

检查mysql字符集命令：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/ |
+--------------------------+----------------------------+

4.原来建的库和表似乎都无法生效，不过新建的则可以正常显示中文！