mysql配置没问题，但不显示中文；

Question

mysql> show variables like "%colla%";
+----------------------+-----------------+
| Variable_name        | Value           |
+----------------------+-----------------+
| collation_connection | utf8_general_ci |
| collation_database   | utf8_general_ci |
| collation_server     | utf8_general_ci |
+----------------------+-----------------+

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       | C:\phpStudy\PHPTutorial\MySQL\share\charsets\ |
+--------------------------+-----------------------------------------------+

mysql> create table emp3(
    ->   `id` int(11) NOT NULL AUTO_INCREMENT,
    ->   `username` varchar(50) NOT NULL,
    ->   `balance` float NOT NULL,
    ->   `province` varchar(20) NOT NULL,
    ->   `age` tinyint(3) unsigned NOT NULL,
    ->   `sex` tinyint(4) NOT NULL,
    ->   PRIMARY KEY (`id`)
    -> ) ENGINE=InnoDB CHARSET=utf8;
Query OK, 0 rows affected (0.03 sec)

Answer 1

因为cmd命令行的字符编码是gbk,所以你插入的是gbk编码的数据，而你的表是utf8编码，所以插入会乱码，你可以试建一个gbk编码的数据表，执行set names gbk;然后再命令行里插入数据