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mysql 5.7.16 winx64安装配置方法图文教程

针对之前安装mysql的笔记进行了总结,分享给大家。

版本:MySQL-5.7.16-winx64
平台:Windows 7 x64

1、进入mysql主目录(建议将其移到C或D盘的根目录,并改名为mysql)
2、配置path环境变量(如D:JAVAmysql)添加到环境变量中。
3、mysql主目录下的my-default.ini文件改名为my.ini,最简单配置如下

# For advice on how to change settings please see 
# http://dev.mysql.com/doc/refman/5.7/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:JAVAmysql 
datadir = D:JAVAmysqldata 
port = 3306 
max_connections = 20 
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 

如下图所示:

查看图片

上图可见,mysql没有data目录,接下来我们需要初始化data目录
cmd下进入bin目录

4、运行:mysqld --initialize

查看图片

5、安装mysql mysqld install mysql --defaults-file="D:JAVAmysqlmy.ini"

6、启动mysql net start mysql

查看图片

后记:
在初始化时如果加上 ?initial-insecure,则会创建空密码的 root@localhost 账号,否则会创建带密码的 root@localhost 账号
密码保存在:data文件夹下的*.err文件中
:2016-11-25T04:05:29.713660Z 1 [Note] A temporary password is generated for root@localhost: /lSEqHkou0x%

精彩专题分享:mysql不同版本安装教程 mysql5.7各版本安装教程 mysql5.6各版本安装教程

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