Home Database Mysql Tutorial mysql中设立默认字符编码为utf-8

mysql中设立默认字符编码为utf-8

Jun 07, 2016 pm 04:15 PM
mysql utf-8 character coding default

mysql中设置默认字符编码为utf-8 使用过Linux的同志就知道,在Linux下安装mysql,尤其是使用yum安装的时候,我们是没法选择其默认的字符编码方式。这个就是一个比较头痛的问题,如果Linux数据库中使用到中文的时候,乱码问题会让你很头痛。今天就来先说说Linu

mysql中设置默认字符编码为utf-8

       使用过Linux的同志就知道,在Linux下安装mysql,尤其是使用yum安装的时候,我们是没法选择其默认的字符编码方式。这个就是一个比较头痛的问题,如果Linux数据库中使用到中文的时候,乱码问题会让你很头痛。今天就来先说说Linux下怎么设置其默认编码方式。

1、首先中止其mysql服务,需要在root权限下


service mysqld stop
Copy after login

2、在/etc/下面找到my.cnf文件,如果没有,找到mysql的安装目录下的support-files文件夹下的my-medium.cnf文件,复制到/etc/下面并改名为my.cnf

3、编辑my.cnf文件,在其[client] 和 [mysqld]后面均加上default-character-set=utf8,保存并关闭。

[client]
#password	= your_password
port		= 3306
socket		= /tmp/mysql.sock
default-character-set=utf8

# Here follows entries for some specific programs

# The MySQL server
[mysqld]
port		= 3306
socket		= /tmp/mysql.sock
skip-external-locking
key_buffer_size = 16M
max_allowed_packet = 1M
table_open_cache = 64
sort_buffer_size = 512K
net_buffer_length = 8K
read_buffer_size = 256K
read_rnd_buffer_size = 512K
myisam_sort_buffer_size = 8M
default-character-set=utf8
Copy after login
4、重启服务即可。

PS:在Windows系统下的设置方式类似。

只要在mysql安装目录下找到my.ini文件,修改[client] 和 [mysqld]后面均加上default-character-set=utf8,如果没有找到,找到my-medium.ini文件,复制并改名为my.ini即可。


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