mysql 的默认编码格式是latin1, 数据库添加或查找中文的时候就会报错,解决办法是更改默认编码为utf8,步骤如下:
1.关闭mysql服务
- 在windows的服务里面找到MySQL57, 点击 停止服务
2.找到mysql的配置文件my.ini
- 默认在mysql的安装目录下, C:\Program Files\MySQL\MySQL Server 5.7
- 如果在上述位置没找到的话,则在C:\ProgramData\MySQL\MySQL Server 5.7下面, 我的就是在这个目录下
3.更改配置文件my.ini
- [client] 下面添加一行 default-character-set=utf8,如下:
[client]
default-character-set=utf8
- [mysqld] 下面添加一行 character-set-server=utf8,如下:
[mysqld]
character-set-server=utf8
4. 启动mysql
5. 查看是否更改成功
- 进入myslq Command Line Client,输入show variables like '%character%';
mysql> 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 | C:\Program Files\MySQL\MySQL Server 5.7\share\charsets\ |
+--------------------------+---------------------------------------------------------+
8 rows in set, 1 warning (0.00 sec)
修改成功。