本文为大家分享了mysql 8.0.13 安装配置教程，供大家参考，具体内容如下
下载
下载地址
解压
解压之后没有my.ini文件（我的端口设置的3308），截图中是我增加的
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[client]
port = 3308
default-character-set = utf8
[mysqld]
port = 3308
character_set_server = utf8
basedir=D:\MySQL\mysql-8.0.13-winx64
datadir=D:\MySQL\mysql-8.0.13-winx64\data
group_concat_max_len=20000
[WinMySQLAdmin]
D:\MySQL\mysql-8.0.13-winx64\bin\mysqld.exe
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管理员命令行
在MySQL安装目录的 bin 目录下执行命令：
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mysqld --initialize --console
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得到如下结果
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D:\MySQL\mysql-8.0.13-winx64\bin>mysqld --initialize --console
2018-10-24T05:32:45.732454Z 0 [System] [MY-013169] [Server] D:\MySQL\mysql-8.0.13-winx64\bin\mysqld.exe (mysqld 8.0.13) initializing of server in progress as process 43080
2018-10-24T05:32:45.870611Z 0 [Warning] [MY-013242] [Server] --character-set-server: 'utf8' is currently an alias for the character set UTF8MB3, but will be an alias for UTF8MB4 in a future release. Please consider using UTF8MB4 in order to be unambiguous.
2018-10-24T05:33:14.879343Z 5 [Note] [MY-010454] [Server] A temporary password is generated for root@localhost: MMQP.YfCy5XY
2018-10-24T05:33:37.812581Z 0 [System] [MY-013170] [Server] D:\MySQL\mysql-8.0.13-winx64\bin\mysqld.exe (mysqld 8.0.13) initializing of server has completed
D:\MySQL\mysql-8.0.13-winx64\bin>
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看到有个警告，查了一下mysql建议使用utf8mb4
修改my.ini文件
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[client]
port = 3308
default-character-set = UTF8MB4
[mysqld]
port = 3308
character-set-server = UTF8MB4
basedir=D:\MySQL\mysql-8.0.13-winx64
datadir=D:\MySQL\mysql-8.0.13-winx64\data
group_concat_max_len=20000
[WinMySQLAdmin]
D:\MySQL\mysql-8.0.13-winx64\bin\mysqld.exe
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警告没有了
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D:\MySQL\mysql-8.0.13-winx64\bin>mysqld --initialize --console
2018-10-24T06:06:51.100372Z 0 [System] [MY-013169] [Server] D:\MySQL\mysql-8.0.13-winx64\bin\mysqld.exe (mysqld 8.0.13) initializing of server in progress as process 47804
2018-10-24T06:07:18.372699Z 5 [Note] [MY-010454] [Server] A temporary password is generated for root@localhost: nj>uUJkpH4/I
2018-10-24T06:07:36.024435Z 0 [System] [MY-013170] [Server] D:\MySQL\mysql-8.0.13-winx64\bin\mysqld.exe (mysqld 8.0.13) initializing of server has completed
D:\MySQL\mysql-8.0.13-winx64\bin>
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上面打印了默认密码：nj>uUJkpH4/I
安装服务
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mysqld --install MySQL8.0
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因为这是电脑上第二个mysql 所以服务名改成了 MySQL8.0
启动服务
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net start MySQL8.0
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修改初始密码
登录mysql之后执行
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ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '123456';
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以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持服务器之家。
原文链接：https://blog.csdn.net/daocaoren92wq/article/details/83342742