MySQL download and installation tutorial

Hello everyone , I meet you again , I'm your friend, Quan Jun .

Reference link ： https://blog.csdn.net/zhujialiang18/article/details/79780131 https://www.jb51.net/article/158587.htm

Download the installation package link ： One .MySQL Download and install of 1. download MySQL：https://dev.mysql.com/downloads/（ Official website ）, Here we choose the community version , Here's the picture perhaps ：https://dev.mysql.com/downloads/windows/installer/8.0.html Baidu cloud disk ： link ：https://pan.baidu.com/s/1-DSI59-MeWTqg_ReViCvrA Extraction code ：occp

Next, we choose to download the installation version , Click on ”Go to Download Page>” Go to download page

You have been prompted that the installation package is 32 Bit , But... Will be installed 32 Bit and 64 Bit , So let's just download one of them

2. install MySQL

1. Run the installation package

2. Choose the installation type

3. Select the product to install

4. Execution and installation

5 installation is complete , Go to the next step

6 execute they

7 Perform the next step

8 continue next

9 In the configuration submenu , always next

10 Move on to the next step

11 next

12 Enter the database password

13 Set the name of the service , Generally used mysql, There is also a switch to start the service

14 Install these things

15 finish Then return to the main menu

16 still next

17 At the end of the day

Two 、MySQL Configuration of environment variables

In order to make Windows Command line operations MySQL database , You need to configure the environment variables of the system .

Right click “ My computer ”–>“ attribute ”–>“ Advanced system setup ”–>“ senior ”–>“ environment variable ”, Select... In the open window “ System variables ” Under the “ newly build ” Button to create environment variables .

1. establish MYSQL_HOME environment variable

（1） Variable name ：MYSQL_HOME （2） A variable's value ：C:\Program Files\MySQL\MySQL Server 8.0（MySQL Installation directory ）

2. To configure path environment variable In the system variable , choice “path” And click “ edit ” Button , And then click “ newly build ”, Input ：%MYSQL_HOME%\bin, Then make sure to go back all the way .（ If you click “ edit ” Then all variables are in an input text box , Pay attention to the use of ”;” separate . Pay attention to the original Path Does the value of the variable end with ; Number , without , First enter ; No. re input ）

（1） Variable name ：path

（2） A variable's value ：%MYSQL_HOME%\bin or C:\Program Files\MySQL\MySQL Server 8.0\bin （MySQL In the installation directory of bin Catalog ） Be careful ： There's a semicolon on the front

3. Start... At the command prompt 、 stop it MySQL The server

“Windows+R”–> Input “cmd”–>Enter, stay DOS Enter... At the command prompt in the window ：net start mysql start-up MySQL The server （mysql Is the service name ）

Input ：net stop mysql56 stop it MySQL The server

notes ： There may be “ A system error occurred 5 Access denied ” Error of , This is because the operation permissions are insufficient , Need to run as Administrator .

Specific solutions ：http://www.cnblogs.com/xch-yang/p/7681554.html

4. Connect and disconnect MySQL The server （1） Connect MySQL The server ： Input mysql -u root -h127.0.0.1 -p, Then enter the password ,Enter.（ Here's the picture , The three boxes are ： user name 、MySQL Server address 、 User password ）

（2） To break off MySQL The server ： Input exit; or quit;

3、 ... and 、MySQL Graphical management tools 1、MySQL Workbench（http://dev.mysql.com/downloads/workbench/） Install well MySQL Then I brought it with me MySQL Workbench Tools , It can also be installed separately .

2、Navicat（http://www.navicat.com/）

3、phpMyAdmin（http://www.phpmyadmin.NET/）

4、MySQLDumper（http://www.mysqldumper.de/en/）

5、MySQL ODBC Connector（http://dev.mysql.com/downloads/connector/odbc/）

6、Sqlyog You can download graphical tools , For download methods, please refer to another blog post . sqlyog Detailed installation tutorial ：https://blog.csdn.net/qq_40303031/article/details/88935793

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