1，查看mysqlcharset/ target=_blank class=infotextkey>mysql字符集设置
复制代码 代码示例:
mysql> show variables like 'collation_%';
+----------------------+-----------------+
| variable_name | value |
+----------------------+-----------------+
| collation_connection | utf8_general_ci |
| collation_database | utf8_general_ci |
| collation_server | utf8_general_ci |
+----------------------+-----------------+
3 rows in set (0.02 sec)
mysql> show variables like 'character_set_%';
+--------------------------+----------------------------+
| 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/ |
+--------------------------+----------------------------+
8 rows in set (0.02 sec)
2，mysql字符编码与字符集的其它设置方法：
修改数据库的字符集
复制代码 代码示例:
mysql>use mydb
mysql>alter database mydb character set utf-8;
创建数据库指定数据库的字符集
复制代码 代码示例:
mysql>create database mydb character set utf-8;
通过配置文件修改mysql字符编码：
修改/var/lib/mysql/mydb/db.opt
default-character-set=latin1
default-collation=latin1_swedish_ci
为
default-character-set=utf8
default-collation=utf8_general_ci
重启mysql数据库：
复制代码 代码示例:
[root@jbxue ~]# /etc/rc.d/init.d/mysql restart
1）、通过mysql命令行修改字符编码：
复制代码 代码示例:
mysql> set character_set_client=utf8;
query ok, 0 rows affected (0.00 sec)
mysql> set character_set_connection=utf8;
query ok, 0 rows affected (0.00 sec)
mysql> set character_set_database=utf8;
query ok, 0 rows affected (0.00 sec)
mysql> set character_set_results=utf8;
query ok, 0 rows affected (0.00 sec)
mysql> set character_set_server=utf8;
query ok, 0 rows affected (0.00 sec)
mysql> set character_set_system=utf8;
query ok, 0 rows affected (0.01 sec)
mysql> set collation_connection=utf8;
query ok, 0 rows affected (0.01 sec)
mysql> set collation_database=utf8;
query ok, 0 rows affected (0.01 sec)
mysql> set collation_server=utf8;
query ok, 0 rows affected (0.01 sec)
查看mysql字符编码：
复制代码 代码示例:
mysql> show variables like 'character_set_%';
+--------------------------+----------------------------+
| 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/ |
+--------------------------+----------------------------+
8 rows in set (0.03 sec)
mysql> show variables like 'collation_%';
+----------------------+-----------------+
| variable_name | value |
+----------------------+-----------------+
| collation_connection | utf8_general_ci |
| collation_database | utf8_general_ci |
| collation_server | utf8_general_ci |
+----------------------+-----------------+
3 rows in set (0.04 sec)
