通過show variables like ‘character_set%%‘;查看編碼

修改mysql的編碼方式可以有以下幾個：

1.通過配置文件修改my.ini(windows下)或/etc/my.cnf(linux下)

分別添加如下內容

[mysqld]
character_server_set=utf8

[mysql]
default-character-set=utf8

[mysql.server]
default-character-set=utf8

[mysql_safe]
default-character-set=utf8

[client]
default-character-set=utf8

2.創建數據庫時設置編碼

create database test character set utf8;

3.創建表時設置編碼

create table test(id int primary key)DEFAULT charset=utf8;

4.修改數據庫編碼

alter database test character set utf8;

5.修改表默認編碼

alter table test character set utf8;

6.修改字段編碼

alter table test modify col_name varchar(50) CHARACTER SET utf8;

MySQL字符編碼設置