mysql-5.7.11-winx64.zip 的下载安装配置和使用（windows里安装）

Posted 2020-08-08

　

 

 

　　想说的是，有mysql一定基础的人员，学大数据里的hive、hbase更是可贵！

一、下载

    http://cdn.mysql.com//Downloads/MySQL-5.7/mysql-5.7.11-winx64.zip

　
     

二、安装

　　　1、　解压缩zip包

　

　　这里想说的是，我们都知道，关于软件的安装，有两种，msi方式和压缩包解压安装。

关于msi的安装方式，我这里便不多赘述了，见

     http://jingyan.baidu.com/article/7e440953d6f0702fc1e2ef61.html

 　

　　压缩包解压方式的安装：

         然后，在这一步有资料说，修改默认配置文件my-default.ini。这里啊，我呢。一般为了专业规范起见，将默认的my-default.ini修改命名为my.ini（这一点，是模仿hadoop/spark）里的配置文件设法。

          2、             变成         

# 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.

 

[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 = .....

 

 

# 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

 

 

　　3、做如下的修改

# 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.

[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 = D:\SoftWare\MySQL\mysql-5.7.11-winx64
datadir = D:\SoftWare\MySQL\mysql-5.7.11-winx64\Data
port = 3306
# server_id = .....

# 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

 

 

4、配置环境变量

         新建，MYSQL_HOME，

         在windows的path里，添加如下

                   ;%MYSQL_HOME\bin;（注意加分号）

 

5、将mysql注册为windows系统服务，即初始化mysql

具体操作是在命令行中执行以下命令（需要以管理员身份运行命令行）：

    以下命令是在dos命令行中进行的

需要切换到mysq安装的bin目录，

否则，会将服务目录指定为C:\Program Files\MySQL\MySQL Server 5.7\mysqld

         这里，顺便，学些dos窗口里的一些常用命令吧！

以管理员的身份进行运行，

C:\Users\Administrator>cd /d D:\

D:\>cd D:\SoftWare\MySQL\mysql-5.7.11-winx64

D:\SoftWare\MySQL\mysql-5.7.11-winx64>cd bin

D:\SoftWare\MySQL\mysql-5.7.11-winx64\bin>

 

　　6、自己新建好Data目录

 

 　　

　　7、执行mysqld.exe --initialize 命令，

　　D:\SoftWare\MySQL\mysql-5.7.11-winx64\bin>mysqld --initialize

　　回车

　　

　　　　

 

　　8、执行 mysqld -install命令

　　D:\SoftWare\MySQL\mysql-5.7.11-winx64\bin > mysqld install

或者

　　D:\SoftWare\MySQL\mysql-5.7.11-winx64\bin >

        mysqld install MySQL --defaults-file=

                                                          " D:\SoftWare\MySQL\mysql-5.7.11-winx64\bin\my.ini"

　　　

或者

 　　

     显示Service successfully installed.表示初始化成功!

 

 

　　9、执行mysqld.exe -nt --skip-grant-tables

            

注意：窗口无反应

 

 

 

　　10、重新打开dos窗口，执行mysql -u root

 

 

 

　　11、执行mysql -u root

mysql> use mysql

 Database changed

 mysql> update user set authtication_string=Password(‘rootroot‘) where user="root"

        -> set password=Password(‘rootroot‘)

        ->

 

 

　　12、在任务管理器中终止mysqld进程，

 

 

 

　

　　13、开启mysql服务。

D:\SoftWare\MySQL\mysql-5.7.11-winx64\bin> net start mysql

安装完成。

 

 

 

四、使用

以后，每次，都是到bin

 

 

　　感谢如下的链接博主：

　　http://www.cnblogs.com/endv/p/5205435.html   

 

 

总结：

　　对于windows里安装Mysql，会出现各种问题，在此，我也是在这基础上，得到了认识和提升！！！

　　问题：

解决办法1：

mysqld –remove MySQL

 

 

转】终于知道为什么我的mysql总是卸载的不干净以及老是找不到my.ini文件

http://blog.sina.com.cn/s/blog_6fc5bfa90100qmr9.html 

http://www.cnblogs.com/zlslch/p/5862100.html