摘要:使用apt-get 命令安装的mysql默认不是utf8、在这里记录一下如何将编码修改成utf8。 一:查看mysql版本1.1 mysql –V在终端界面输入上面命令、显示如下: mysql Ver 14.14 Distrib 5.5.35, fordebian-linux-gnu (x86_64) using readline 6.21.2 statusa) 登录mysql mysql –uroot –ppasswordb) 输入如下命令: status #会有如下显示: -------------- mysql Ver 14.14 Distrib5.5.35, for debian-linux-gnu (x86_64) using readline 6.2 Connection id: 45 Current database: Current user: root@localhost SSL: Not inuse Current pager: stdout Using outfile: '' Using delimiter: ; Server version: 5.5.35-0ubuntu0.12.04.2 (Ubuntu) Protocol version: 10 Connection: Localhost via UNIX socket Server characterset: latin1 Db characterset: latin1 Client characterset: utf8 Conn. characterset: utf8 UNIX socket: /var/run/mysqld/mysqld.sock Uptime: 1 hour15 min 13 sec Threads: 1 Questions:609 Slow queries: 0 Opens: 421 Flush tables: 1 Open tables:41 Queries per second avg: 0.134 --------------1.3 selectversion();a) 登录mysql mysql –uroot –ppasswordb) 输入如下命令: select version(); #会有如下显示: +-------------------------+ | version() | +-------------------------+ | 5.5.35-0ubuntu0.12.04.2 | +-------------------------+ 1 row in set (0.00 sec)二:查看mysql编码2.1 登录mysqla) 输入命令: mysql –uroot –pb) 输入密码: password2.2 查看mysql编码 show variables like '%character%'; #会有如下显示: +--------------------------+----------------------------+ | Variable_name | Value | +--------------------------+----------------------------+ | character_set_client | utf8 | | character_set_connection | utf8 | |character_set_database | latin1 | | character_set_filesystem | binary | | character_set_results | utf8 | |character_set_server | latin1 | | character_set_system | utf8 | | character_sets_dir | /usr/share/mysql/charsets/ | +--------------------------+----------------------------+ 8 rows in set (0.00 sec)三:修改mysql编码上面步骤中可以看出红色的部分的编码——latin1 3.1 修改mysql的配置文件——/etc/mysql/my.cnf:a) 打开mysql配置文件: vim/etc/mysql/my.cnfb) 在[client]下追加: default-character-set=utf8c) 在[mysqld]下追加: character-set-server=utf8d) 在[mysql]下追加: default-character-set=utf8e) 保存并退出 3.2 重启mysql服务下面两个任何一个都可以: servicemysql restart /etc/init.d/mysqlrestart3.3 查看mysql编码是否修改成功a) 登录mysql b) 输入: show variables like '%character%'; #会有如下显示: +--------------------------+----------------------------+ | 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/ | +--------------------------+----------------------------+则修改成功!
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