mysql中文乱码解决方法:将mysql数据库编码统一utf8
查看数据库编码:
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<span style= "font-size: 16px;" ><strong>show variables like 'character%' ;</strong></span>
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编辑/etc/my.cnf
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[mysql] default -character-set=utf8
[mysqld] datadir=/var/lib/mysql socket=/var/lib/mysql/mysql.sock user=mysql # Disabling symbolic-links is recommended to prevent assorted security risks symbolic-links= 0
default -character-set = utf8
character_set_server = utf8 #lower_case_table_names= 1 忽略大小写
[mysqld_safe] log-error=/var/log/mysqld.log pid-file=/var/run/mysqld/mysqld.pid default -character-set = utf8
[mysql.server] default -character-set = utf8
[client] default -character-set = utf8
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修改完成后,service mysql restart重启mysql服务就生效。注意:[mysqld]字段与[mysql]字段是有区别的。
如果上面的都修改了还乱码,那剩下问题就一定在connection连接层上。解决方法是在发送查询前执行一下下面这句(直接写在SQL文件的最前面):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;
执行show variables like 'character%' 跟下面一样说明修改成功
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mysql> show variables like 'character%' ;
+--------------------------+----------------------------+ | 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 | /usr/share/mysql/charsets/ | +--------------------------+----------------------------+ 8 rows in set ( 0.00 sec)
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