修改默认字符集 1、 最简单的修改方法,就是修改mysql的my.ini文件中的字符集键值, 如 default-character-set = utf8 character_set_server = utf8 修改完后,重启mysql的服务,service mysql restart 使用 mysql> SHOW VARIABLES LIKE 'character%';查看,发现数据库编码均已改成utf8 +--------------------------+---------------------------------+ | 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 | D:"mysql-5.0.37"share"charsets" | +--------------------------+---------------------------------+ 2、还有一种修改字符集的方法,就是使用mysql的命令 mysql> SET character_set_client = utf8 ; mysql> SET character_set_connection = utf8 ; mysql> SET character_set_database = utf8 ; mysql> SET character_set_results = utf8 ; mysql> SET character_set_server = utf8 ; mysql> SET collation_connection = utf8 ; mysql> SET collation_database = utf8 ; mysql> SET collation_server = utf8 ; 3、一般就算设置了表的默认字符集为utf8并且通过UTF-8编码发送查询,你会发现存入数据库的仍然是乱码。问题就出在这个connection连接层上。解决方法是在发送查询前执行一下下面这句: SET NAMES 'utf8'; 它相当于下面的三句指令: SET character_set_client = utf8; SET character_set_results = utf8; SET character_set_connection = utf8; **补充:*** 先把数据导出,把数据库转换完毕后再把数据导回数据库 *********** -- 以上,希望对你有所帮助。
解决mysql乱码问题,修改mysql语言字符集配置
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转载自yantaoliu2006.iteye.com/blog/2255861
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