相关疑难解决方法(0)

这是我的连接设置方式:
Connection conn = DriverManager.getConnection(url + dbName + "?useUnicode=true&characterEncoding=utf-8", userName, password);

当tyring为表添加一行时,我收到以下错误:
Incorrect string value: '\xF0\x90\x8D\x83\xF0\x90...' for column 'content' at row 1

我正在插入数千条记录,当文本包含\ xF0时,我总是会收到此错误(即错误的字符串值始终以\ xF0开头).

该列的排序规则为utf8_general_ci.

可能是什么问题呢？

我正在尝试将以下推文存储到longtext列/ utf8 charset/MySQL 5.5中.带有MyISAM存储的数据库.

我们也尝试过utf8mb4,utf16,utf32字符集,但无法解决这个问题.

tweet="@Dorable_Dimples: Okay enough of those #IfYouWereMines I'm getting dep
ressed. #foreveralone ?" lol yes

mysql> ALTER DATABASE foo CHARACTER SET utf8 COLLATE utf8_bin;

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 | latin1 |
| character_set_system | utf8 |
| character_sets_dir | /rdsdbbin/mysql-5.5.12.R1/share/charsets/ | …