1 查看字符集
show variables like 'character%';
show variables like '%char%';看看出现的结果：
2) 进入 etc 中的配置文件中 vim /etc/my.cnf 增加设置字符集的字段
[client]
#password = your_password
port = 3306
socket = /var/lib/mysql/mysql.sock
default-character-set=utf8
# The MySQL server
[mysqld]
port = 3306
character_set_server=utf8
character_set_client=utf8
collation-server=utf8_general_ci
socket = /var/lib/mysql/mysql.sock
skip-external-locking
key_buffer_size = 384M
max_allowed_packet = 1M
table_open_cache = 512
sort_buffer_size = 2M
read_buffer_size = 2M
read_rnd_buffer_size = 8M
myisam_sort_buffer_size = 64M
thread_cache_size = 8
query_cache_size = 32M
# Try number of CPU's*2 for thread_concurrency
thread_concurrency = 8
[mysql]
no-auto-rehash
default-character-set=utf83 重启mysql
service mysql stop;
service mysql start;4 重新连接后重新create databse并使用新建库，然后再重新建表试试 必须新建，只有新建的库和表才生效
5 还是乱码的话就设值init_connect='SET NAMES utf8'