mysql 插入汉字 Incorrect string value 解决办法
项目开发的时候,由网页表单提交的过来的中文字符,会报Incorrect string value: ‘\xF0\x90\x8D\x83\xF0\x90...‘ 异常;
原因是mysql的编码造成,使用 show variables like ‘character%‘ 查看数据库的编码:
mysql> show variables like ‘character%‘ -> ; +--------------------------+--------------------------------------------------------+ | Variable_name | Value | +--------------------------+--------------------------------------------------------+ | character_set_client | latin1 | | character_set_connection | latin1 | | character_set_database | latin1 | | character_set_filesystem | binary | | character_set_results | latin1 | | character_set_server | latin1 | | character_set_system | utf8 | | character_sets_dir | /usr/local/mysql-5.1.63-osx10.6-x86_64/share/charsets/ | +--------------------------+--------------------------------------------------------+ 8 rows in set (0.00 sec)
网上找了些解决方案:修改字段或者表的字符集为utf8
方案1,转换需要插入汉字的数据表编码为utf8
alter table sysadmin_article convert to character set utf8; Query OK, 16 rows affected (0.35 sec) Records: 16 Duplicates: 0 Warnings: 0
方案2,更改数据库的编码格式,再重新建表
alert database fruitdata character set utf8;
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