mysql数据库需改默认字符编码

以下配置指配置文件my.ini：

 [mysqld]

 character_set_server=utf8
 collation-server=utf8_general_ci

 ......

 [client]
 #设置客户端字符集
 default-character-set=utf8

 

然后重启服务器，编码配置即更改，注意位置，default-character-set=utf8只能放在[client]下面，否则不能启动MySQL

下面给出一个示例（仅供参考）:

 

 # For advice on how to change settings please see
 # http://dev.mysql.com/doc/refman/5.6/en/server-configuration-defaults.html
 # *** DO NOT EDIT THIS FILE. It's a template which will be copied to the
 # *** default location during install, and will be replaced if you
 # *** upgrade to a newer version of MySQL.

 [mysqld]

 # Remove leading # and set to the amount of RAM for the most important data
 # cache in MySQL. Start at 70% of total RAM for dedicated server, else 10%.
 # innodb_buffer_pool_size = 128M

 # Remove leading # to turn on a very important data integrity option: logging
 # changes to the binary log between backups.
 # log_bin

 # These are commonly set, remove the # and set as required.
 # basedir = .....
 # datadir = .....
 # port = .....
 # server_id = .....

 #skip-grant-tables
 #设置字符集为utf8
 character_set_server=utf8
 collation-server=utf8_general_ci
 loose-default-character-set = utf8
 basedir = D:/Java/mysql5.6
 datadir = D:/Java/mysql5.6/data

 [client]
 #设置客户端字符集
 default-character-set=utf8
 loose-default-character-set = utf8

 [WinMySQLadmin]
 Server = D:/Java/mysql5.6/bin/mysqld.exe


 # Remove leading # to set options mainly useful for reporting servers.
 # The server defaults are faster for transactions and fast SELECTs.
 # Adjust sizes as needed, experiment to find the optimal values.
 # join_buffer_size = 128M
 # sort_buffer_size = 2M
 # read_rnd_buffer_size = 2M

 sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES