linux下mysql中文输出乱码

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原数据库字符集格式：

mysql> show variables like 'character%';

+--------------------------+-----------------------------------------------------+

| Variable_name | Value |

+--------------------------+-----------------------------------------------------+

| character_set_client | utf8 |

| 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 | /opt/udb/program/mysql/mysql-5.5.24/share/charsets/ |

+--------------------------+-----------------------------------------------------+

执行insert插入中文字符后，在列表显示无误。

mysql> select * from server_list;

+----+--------------+

| id | server_name

+----+--------------+

| 1 | 公测239服 |

通过代码查询输出后显示中文乱码。

解决办法：

将 character_set_connection 、character_set_results 的value设置为utf8编码格式。

mysql> set character_set_connection=utf8;

mysql> set character_set_results=utf8;