MySQL 字符集设置

/***************************************************************************
 *                         MySQL 字符集设置
 * 说明：
 *     数据库这块很多时候都会因为字符集不兼容导致数据通信异常，所以这边把
 * MySQL的字符集设定为utf-8，这个比较通用。
 *
 *                                         2016-9-24 深圳 南山平山村 曾剑锋
 **************************************************************************/

一、参考文档：
    . （原创）Linux下MySQL 5.5/.6的修改字符集编码为UTF8（彻底解决中文乱码问题）
        http://www.ha97.com/5359.html

二、解决办法：
    cat /etc/my.cnf
        ......
        [client]
        ......
        default-character-set=utf8
        ......
        [mysql]
        ......
        default-character-set=utf8
        ......
        [mysqld]
        ......
        collation-server = utf8_unicode_ci
        init-connect='SET NAMES utf8'
        character-set-server = utf8
        ......

三、查看结果：
    [aplex@root ~]# mysql -u root -p
    Enter password:
    Welcome to the MySQL monitor.  Commands end with ; or \g.
    Your MySQL connection id is
    Server version: 5.1.-log Source distribution

    Copyright (c) , , Oracle and/or its affiliates. All rights reserved.

    Oracle is a registered trademark of Oracle Corporation and/or its
    affiliates. Other names may be trademarks of their respective
    owners.

    Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

    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/ |
    +--------------------------+----------------------------+
     rows in set (0.00 sec)

    mysql> quit
    Bye
    [aplex@root ~]#