my.ini文件中:
[client]
defaulst-character-set=utf8
[mysqld]
character-set-server=utf8
命令窗口執行:show variables like ‘%char%’;結 果如下:
+————————–+——–
| 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 | E:\Java
+————————–+——–
創建表時,如果指定字符集:
CREATE TABLE T1 (
ID BIGINT primary key comment ‘ID’,
NAME VARCHAR(30) comment ‘姓名’,
CERTYPE CHAR(1) comment ‘證件類型’,
CERTNO VARCHAR(20) comment ‘證件號碼’,
) ENGINE=InnoDB COMMENT=’信息表’ DEFAULT CHARSET=gbk;
則插入數據後,執行:select * from T1; 結果亂碼,但項目中查詢結果正常,不知爲何,有待研究,暫且記下。