Ubuntu下MySQL中文乱码的问题解决

2024-07-24 12:52:31

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发现问题

最近一段时间学习Django，在进行与MySQL数据联合使用的插入数据的时候遇到下边的问题：

/usr/local/lib/python2.7/dist-packages/Django-1.11.dev20170117002028-py2.7.egg/django/db/backends/mysql/base.py:109: Warning: Incorrect string value: '/xE6/x88/x90/xE5/x8A/x9F...' for column 'json' at row 1 return self.cursor.execute(query, args)[07/Feb/2017 12:15:21] "GET /index/ HTTP/1.1" 200 250

中文无法插入MySQL数据库～！～！

查看数据库编码

mysql> show create database bangjob;+----------+--------------------------------------------------------------------+| Database | Create Database |+----------+--------------------------------------------------------------------+| bangjob | CREATE DATABASE `bangjob` /*!40100 DEFAULT CHARACTER SET latin1 */ |+----------+--------------------------------------------------------------------+1 row in set (0.00 sec)

mysql> show variables like'%char%';+--------------------------+----------------------------+| 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)

修改数据库编码

mysql> set character_set_database=utf8;Query OK, 0 rows affected (0.00 sec)mysql> set character_set_server=utf8;Query OK, 0 rows affected (0.00 sec)

查看修改后的结果

mysql> show variables like'%char%';+--------------------------+----------------------------+| 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)

这时候继续插入就没有任何问题了。

如果真的是这样简单就好了，因为这样的修改作者在重启MySQL的后设置失效！！！

继续寻找其它方法

sudo gedit /etc/mysql/my.cnf

在my.cnf文件的对应节点添加一下信息：

[client]default-character-set=utf8[mysqld]default-character-set=utf8[mysql]default-character-set=utf8

然后重启MySQL：

/etc/init.d/mysql start

如果能重启那么再次查看数据库编码：

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