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windows下mysql安装
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windows下mysql安装

下载:

https://dev.mysql.com/downloads/mysql/

安装环境变量

环境变量 -> 系统变量 Path 新建(N)

image-20200304135514128

my.ini文件编写

my.ini文件所在位置:

image-20200304135627445

my.ini文件内容:

[client]
port=3306
default-character-set=utf8

[mysqld]
# 设置服务器的访问端口和字符集
port=3306
character_set_server=utf8
# 允许最大连接数
max_connections=200
# 设置为自己MYSQL的安装目录
basedir=D:\yaozu_download\mysql-8.0.19-winx64\mysql-8.0.19-winx64
# 设置为MYSQL的数据目录
datadir=D:\yaozu_download\mysql-8.0.19-winx64\mysql-8.0.19-winx64\data
# 创建新表时将使用的默认存储引擎
default-storage-engine=INNODB

初始化MySQL

mysqld --initialize --user=mysql --console

命令执行完毕之后,最后面会有默认密码,等下会用到

image-20200304141314193

 mysqld --install

image-20200304141428920

登录mysql

mysql -u root -p

接下来会让你输入密码,就把刚刚生成的默认密码复制进去

登录进去后,要设置成你容易记住的密码:

set password='123'; 

Bugs

  • Client does not support authentication protocol requested by server;

    use mysql;
    alter user 'root'@'localhost' identified with mysql_native_password by '********';
    flush privileges;