Windows平台上使用noinstall方式部署MySQL 8.0

1、之前本博写过一篇在windows下面使用uninstall方式安装MySQL 5.7.9的文章，随着MySQL 8.0 GA版本的发布，预示着8.0作为一个生产环境版本正式走上舞台，有必要将之前的安装方法予以更新，以飨读者。（其实还是用MariaDB开源社区解决方案多）

2、安装平台

Microsoft Windows Server 2016 Standard

MySQL 8.0.11 noinstall archive

3、下载安装包

https://cdn.mysql.com//Downloads/MySQL-8.0/mysql-8.0.11-winx64.zip

4、安装布局

 

1 2 3 4 5 6 7 8 9 10 11 12

#程序所在位置 C:/mysql #配置文件所在位置 C:/mysql/my.ini #数据文件存放位置 D:/ProgramData/MySQL/data #pid文件位置 D:/ProgramData/MySQL/run #tmp位置 D:/ProgramData/MySQL/tmp #日志文件位置 D:/ProgramData/MySQL/logs

5、配置my.ini文件

在C:/mysql文件夹下新建my.ini文件，具体内容如下：

 

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83

[client] port = 3306 socket = D:\\ProgramData\\MySQL\\tmp\\mysql.sock #default-character-set=utf8mb4 character_sets_dir = C:/mysql/share/charsets [mysqld] port = 3306 socket = D:\\ProgramData\\MySQL\\tmp\\mysql.sock pid_file = D:\\ProgramData\\MySQL\\run\\mysql.pid basedir = C:\\mysql datadir = D:\\ProgramData\\MySQL\\data skip-external-locking key_buffer_size = 16M max_allowed_packet = 1M table_open_cache = 64 sort_buffer_size = 512K net_buffer_length = 8K read_buffer_size = 256K read_rnd_buffer_size = 512K myisam_sort_buffer_size = 8M   default-storage-engine = InnoDB # 从8.0 开始，mysql默认字符集为utf8mb4 character_set_server = utf8mb4 character_sets_dir = C:/mysql/share/charsets   tmpdir = D:\\ProgramData\\MySQL\\tmp\\     log-bin=D:\\ProgramData\\MySQL\\logs\\mysql-bin #bin log 过期时间 按秒记，即14*24*60*60 秒 binlog_expire_logs_seconds = 1209600 # binary logging format - mixed recommended binlog_format=row   #expire_logs_days= 7   log-error = D:\\ProgramData\\MySQL\\logs\\error.log     slow-query-log = 1 long_query_time= 3 slow_query_log_file= D:\\ProgramData\\MySQL\\logs\\slow.log   # required unique id between 1 and 2^32 - 1 # defaults to 1 if master-host is not set # but will not function as a master if omitted server-id = 1     # Uncomment the following if you are using InnoDB tables innodb_data_home_dir = D:\\ProgramData\\MySQL\\data innodb_data_file_path = ibdata1:10M:autoextend innodb_log_group_home_dir = D:\\ProgramData\\MySQL\\logs # You can set .._buffer_pool_size up to 50 - 80 % # of RAM but beware of setting memory usage too high innodb_buffer_pool_size = 16M #innodb_additional_mem_pool_size = 2M # Set .._log_file_size to 25 % of buffer pool size innodb_log_file_size = 5M innodb_log_buffer_size = 8M innodb_flush_log_at_trx_commit = 1 innodb_lock_wait_timeout = 50   innodb_file_per_table = 1   [mysqldump] quick max_allowed_packet = 16M   [mysql] no-auto-rehash # Remove the next comment character if you are not familiar with SQL #safe-updates   [myisamchk] key_buffer_size = 20M sort_buffer_size = 20M read_buffer = 2M write_buffer = 2M   [mysqlhotcopy] interactive-timeout

6、初始化MySQL

使用管理员打开CMD程序，切换到mysql的bin目录下面，执行如下命令：

 

1	mysqld.exe --initialize  --basedir="c:/mysql" --datadir="D:/programdata/mysql/data"

7、启动应用程序

使用–console参数查看输出

 

1	mysqld.exe --defaults-file="C:/mysql/my.ini" --console

–defaults-file参数必须作为mysqld的第一个参数，不然会报“ unknown variable ‘defaults-file=C:/mysql/my.ini’”的错误。

8、登陆MySQL

MySQL初始化的时候会在error.log文件内生成一个临时密码，使用该密码登陆root 用户，将密码进行重置。

 

1	alter user 'root'@'localhost' identified by 'yourpassword';

9、将MySQL安装为系统服务

 

1	mysqld.exe --install MySQL --defaults-file=C:/mysql/my.ini

若要删除mysql服务，则执行

 

1	mysqld.exe --remove

Enjoy It！祝君使用愉快！