mysql5.7中文亂碼問題的解決，將編碼統一改成utf8的方法

修改配置文件my.ini

將其改為：（路徑根據自己mysql的安裝路徑進行適當調整，與字符編碼無關，不必改動）

[mysqld]
basedir=C:\MYSQL57
datadir=C:\MYSQL57\data
character_set_server=utf8
collation-server=utf8_general_ci
[client]
default-character-set=utf8

 

重新啟動mysql服務

 

執行SHOW VARIABLES LIKE 'character%';即可看到：

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:\MYSQL57\share\charsets\ |
+--------------------------+----------------------------+
8 rows in set, 1 warning (0.00 sec)