MYSQL 安装配置 基于WIN10

MYSQL 安装配置 基于WIN10

1 、官网下载：地址链接





2、下载ZIP包之后解压到D盘：



查看目录结构：



其次：

path 中进行配置：此电脑-》属性-》高级系统设置-》：



其次：



双击PATH，最后：



打开CMD 以管理员运行！！！ 这个很重要！ 

初始化MYSQL

安装MYSQL服务：

执行：

D:...是你都安装路径

mysqld install MySQL --defaults -file="D:\MySql\mysql-5.7.17-winx64\my.ini"

执行：

mysqld --initialize-insecure --user=mysql

此处可能出现错误：



解决办法：

1.将单斜杠改成双斜杠

2.删除data里都文件

3.执行

mysqld --initialize-insecure --user=mysql

mysqld --initialize，等待一段时间（这段时间就是在创建data文件夹），然后就再次输入net start mysql便可

4.执行net start MySQL

 启动不了 推荐使用  这个很重要，net start  目前我这报错， 这个待解决。

mysqld --console 进行启动

my.ini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.

[mysql]
#设置客户端默认字符集
default-character-set = utf8
[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 = .....
# datadir = .....
# port = .....
# server_id = .....

basedir = "D:\\MySql\\mysql-5.7.17-winx64"
datadir = "d:\\MySql\\mysql-5.7.17-winx64\\data"
character-set-server = utf8
# 创建新表时将使用的默认存储引擎
default-storage-engine=INNODB
# 允许最大连接数
max_connections=200
port = 3306
skip_grant_tables

# 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

三、打开CMD  输入 MYSQL



修改用户名密码

updateuser set password=PASSWORD("root") where user='root';

mysqladmin -u root password 你的密码

基本操作：

show databases;

一定要带分号



选择数据库：

use sys ;

显示表：

show tables;