MySQL5.7在win10 64位操作系统下的安装步骤

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(1) 下载MySQL程序,您可以从MySQL官网上下载,或者点击这里下载
(2) 解压mysql-5.7.13-winx64.zip文件到你想安装的目录,我的例子是
D:\program\mysql-5.7.13-winx64。其中的目录结构如下:
文件夹:bin docs include lib share
文件: COPYING README my-default.ini
(3) 拷贝文件 my-default.ini 到相同目录下重命名为my.ini。
(4) E盘新建一个mysqlData文件夹。
(5) 在my.ini里面内容清空,重新复制成一下内容。

[client]  no-beep  # pipe  # socket=mysql  port=3306   [mysql]  default-character-set=utf8  # For advice on how to change settings please see  # http://dev.mysql.com/doc/refman/5.6/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]  explicit_defaults_for_timestamp = TRUE  # 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 = 2G  # 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:\program\mysql-5.7.13-winx64\"  datadir="E:\mysqlData\"  port=3306  server_id=1  general-log=0  general_log_file="mysql_general.log"  slow-query-log=1  slow_query_log_file="mysql_slow_query.log"  long_query_time=10  log-error="mysql_error_log.err"    default-storage-engine=INNODB  max_connections=1024  query_cache_size=128M  key_buffer_size=128M  innodb_flush_log_at_trx_commit=1  innodb_thread_concurrency=128  innodb_autoextend_increment=128M  tmp_table_size=128M  # 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   sql-mode="STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION"  character-set-server=utf8  innodb_flush_method=normal

(6) 管理员身份进入cmd(以下都是) 同过cd 命令进入到mysql目录下的bin文件夹下。
(7) 执行安装mysql服务的命令:

mysqld --install MySQL --defaults-file=D:\program\mysql-5.7.13-winx64\my.ini

安装成功后提示:Service successfully installed

(8) 为了生成data目录及初始化数据,执行以下命令:

mysqld --initialize

这个命令执行完之后,就会在上文新建的 E:\mysqlData 文件夹里面生成MySQL需要用到的文件和文件夹。

(9) E:\mysqlData 文件夹里面的文件结构如下:
文件夹: mysql、 performance_schema、 sys
文件: auto.cnf DESKTOP-SDK08IO.pid ib_buffer_pool ib_logfile0 ib_logfile1 ibdata1 ibtmp1 mysql_error_log.err mysql_slow_query.log

(10) 在 E:\mysqlData 文件夹里面的mysql_error_log文件里找到下面这一行:

2016-08-02T23:09:18.827488Z 1 [Note] A temporary password is generated for root@localhost: #98um:=-RfbI

临时密码是 root@localhost: 后面的#98um:=-RfbI。

(11) 同一个命令行程序里启动服务net start mysql 。

(12)新开一个命令后程序,进入 D:\program\mysql-5.7.13-winx64\bin 文件夹下,执行命令:

mysql -uroot -p

(13) 输入初始密码连接进入mysql数据库后,修改密码如下:

set password=password('123456');flush privileges;

(14) 输入exit退出MySQL。
(15) 同一个命令后程序下,用新的密码进入mysql 执行命令:

mysql -uroot -p123456

进入MySQL后输入SQL:

select * from information_schema.TABLES t limit 3;

可以验证一下是否正常安装。

(16) 去MySQL官网下载安装Workbench,这样就可以使用MySQL的图像界面了。

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