添加或修改my.ini 配置文件，設置編碼字符為utf8 ，默認為latin1，見紅色字體
[mysql]
# 設置mysql客戶端默認字符集
default-character-set=utf8
[mysqld]
#設置3306端口
port = 3306
# 設置mysql的安裝目錄
basedir=D:\mysql
# 設置mysql數據庫的數據的存放目錄
datadir=D:\mysql\data
# 允許最大連接數
max_connections=200
# 服務端使用的字符集默認為8比特編碼的latin1字符集
character-set-server=utf8
# 創建新表時將使用的默認存儲引擎
default-storage-engine=INNODB
#log-error=D:\mysql\mysql_log_err.txt
#log=D:\mysql\mysql_log.txt
#log-bin=d:/log/mysql/mysql_log_bin
#log-slow-queries= D:\mysql\mysql_log_slow.txt
SHOW VARIABLES LIKE "char%"; 查詢都為utf8 后，問題解決
mysql> SHOW VARIABLES LIKE "char%";
+--------------------------+--------------------------+
| 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 | D:\mysql\share\charsets\ |
+--------------------------+--------------------------+
8 rows in set (0.00 sec)
mysql>