很多朋友可能会碰到在利用命令或phpmyadmin导入数据时出现中文乱码问题了,下面我来给大家介绍解决导入乱码的方法,有需要的朋友可参考.
要想导入时避免不出现乱码,只要保证数据文件的编码和导入时甚至的编码一直即可,注意,不是和数据库的编码一致,例如,数据文件data.sql,编码为UTF-8,使用如下命令:
mysql -uroot -p --default-character-set=utf8 db < data.sql
上面的办法不一定有效果,因为不知道mysql编码,我们可以先查看mysql编码,代码如下:
- mysql>showvariableslike"%char%";
- +--------------------------+---------------------------------------------------------------------------------+
- |Variable_name|Value|
- +--------------------------+---------------------------------------------------------------------------------+
- |character_set_client|latin1|
- |character_set_connection|latin1|
- |character_set_database|utf8|
- |character_set_filesystem|binary|
- |character_set_results|latin1|
- |character_set_server|utf8|
- |character_set_system|utf8|
- |character_sets_dir|/usr/local/Percona-Server-5.1.57-rel12.8-233--x86_64/share//charsets/|
- +--------------------------+---------------------------------------------------------------------------------+
- 8rowsinset(0.01sec)
- mysql>showvariableslike"%coll%";
- +----------------------+-------------------+
- |Variable_name|Value|
- +----------------------+-------------------+
- --phpfensi.com
- |collation_connection|latin1_swedish_ci|
- |collation_database|utf8_bin|
- |collation_server|utf8_bin|
- +----------------------+-------------------+
修改sql文件,代码如下:
- SETcollation_connection=utf8_bin;
- SETcharacter_set_client=utf8;
- SETcharacter_set_connection=utf8;
再执行导入,代码如下:
mysql --socket=/opt/mydata/my3306/my3306.sock -A < xxx.sql 就好了...
还发现一个程序导入乱码解决办法,就是在mysql_connect后面加一句SET NAMES UTF8,即可使得UTF8的数据库消除乱码,对于GBK的数据库则使用SET NAMES GBK,代码如下:
$mysql_mylink = mysql_connect($mysql_host, $mysql_user, $mysql_pass);
mysql_query("SET NAMES 'GBK'");
数据库字符集为utf-8,连接语句用这个,代码如下:
- mysql_query("SETNAMES'UTF8'");
- mysql_query("SETCHARACTERSETUTF8");
- mysql_query("SETCHARACTER_SET_RESULTS=UTF8'");
- --phpfensi.com