我正在将字符串插入数据库,但是遇到了MySQL 1366错误,提示无效的字符串字节序列。
2016/11/04 13:33:40 Error 1366: Incorrect string value: '\x89PNG\x0D\x0A...' for column 'text' at row 1
2016/11/04 13:33:56 Error 1366: Incorrect string value: '\xB6\xEB\xE4\x0B\x92\xEE...' for column 'text' at row 1
2016/11/04 13:33:56 Error 1366: Incorrect string value: '\xFF\xD8\xFF\xE0\x00\x10...' for column 'text' at row 1
2016/11/04 13:34:35 Error 1366: Incorrect string value: '\x9C]\x91\xD1k\xC2...' for column 'text' at row 1
我的MySQL配置如下所示,已设置为utf8mb4:
mysql> SHOW VARIABLES LIKE 'character_set%';
+--------------------------+----------------------------+
| Variable_name | Value |
+--------------------------+----------------------------+
| character_set_client | utf8mb4 |
| character_set_connection | utf8mb4 |
| character_set_database | utf8mb4 |
| character_set_filesystem | binary |
| character_set_results | utf8mb4 |
| character_set_server | utf8mb4 |
| character_set_system | utf8 |
| character_sets_dir | /usr/share/mysql/charsets/ |
+--------------------------+----------------------------+
8 rows in set (0.00 sec)
我的数据库连接池看起来像这样:
db, err = sql.Open("mysql", config.User+":"+config.Password+"@tcp("+config.Host+")/"+config.Database)
if err != nil {
log.Fatal(err)
}
db.Exec("SET NAMES 'utf8mb4'; SET CHARACTER SET utf8mb4;")
我还缺些什么?