Mysql5.6版本字符集修改

本文介绍如何通过修改MySQL的配置文件my.ini来调整服务器参数,并详细解释了如何更改字符集设置。文章提供了具体步骤,包括复制模板文件、设置关键参数如basedir和datadir,以及如何验证设置是否生效。

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1.文件修改

复制my-default.ini文件,重命名为my.ini;这样根目录下就有两个.ini文件了,一个是my-default.ini,一个是my.ini。接下来我们只需修改my.ini里面的内容就行了;

2.修改my.ini

# For advice on how to change settings please see
# http://dev.mysql.com/doc/refman/5.6/en/server-configuration-defaults.html
# *** DO NOT EDIT THIS FILE. It's a template which will be copied to the
# *** default location during install, and will be replaced if you
# *** upgrade to a newer version of MySQL.
[mysqld]
# Remove leading # and set to the amount of RAM for the most important data
# cache in MySQL. Start at 70% of total RAM for dedicated server, else 10%.
# innodb_buffer_pool_size = 128M
# Remove leading # to turn on a very important data integrity option: logging
# changes to the binary log between backups.
# log_bin
# These are commonly set, remove the # and set as required.
basedir = D:\Program Files\mysql
datadir = D:\Program Files\mysql\data
# port = .....
# server_id = .....
character_set_server=utf8
# Remove leading # to set options mainly useful for reporting servers.
# The server defaults are faster for transactions and fast SELECTs.
# Adjust sizes as needed, experiment to find the optimal values.
# join_buffer_size = 128M
# sort_buffer_size = 2M
# read_rnd_buffer_size = 2M 
sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES
[client]
default-character-set=utf8

3.字符集查看

保存后重启服务器,登陆后在命令行输入:show variables like 'char%';

可查看初始默认字符集如下图所示:


修改后默认字符集如下图所示:


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