The installation steps are as follows ：
1, double-click mysql-installer-community-5.7.12.0.msi, Start installation , Until the following interface is met ：
2, click Finish, conduct MySQL to configure ：
3,
* Developer Machine（ Develop test class ,mysql Little occupancy
resources ）
* Server Machine（ Server type ,mysql Occupy more resources ）
* Dedicated MySQL Server Machine（ Dedicated database server ,mysql Occupy all available resources ）
* Choose according to your own type , I defaulted to the first .
4,
* Multifunctional Database（ Versatile , good ）
* Transactional Database Only（ Server type , Focus on transactions , commonly ）
* Non-Transactional Database Only（ Non transactional , Simpler , Mainly do some monitoring , For counting , Yes MyISAM
Data type support is limited to non-transactional）
* Choose according to your own type , I defaulted to the first .
5, Use default location selected , Press directly “Next” continue .
6, I choose here “Manual Setting”, Set up 1400, It should be enough , Ha ha ha , Press “Next” continue
7, I chose to enable , Put the tick on the front ,Port Number：3306（ Usually 3306）. Press “Next” continue .
8, Choose the third one here , And then Character Set Select or fill in there “utf8”. Press “Next” continue .
9, Can be specified Service Name（ Service ID name ）, I also chose the default ：MySQL, Press “Next” continue .
10, Set password , It's the same twice . Press “Next” continue .
11, Press “Execute” Make settings effective .
12, Tick all four , Installation succeeded .
（ Here is a common mistake , Just can't “Start service”, Usually because of the previous installation mysql
Server uninstall is not clean ; If not , Check to see if you follow the above steps , Whether the previous password has been modified , Do as above ; If it still doesn't work , take mysql Under the installation directory data
Folder backup , Then delete , After installation , Will install the generated data folders removing , Backed up data Folder move back , Restart again mysql
Just the service , In this case , You may need to check the database , Then fix it once , Prevent data errors .）
13, Install visualizer navicat8_mysql_cs.exe, always Next, Start icon on desktop after installation .
14, Click Register , Enter registration code , Name and organization need not be filled in
15, The interface is as follows ：
16, You need to add MySQL connect , Enter the previously set password ：
17, Connection name can be selected by yourself , Click Connect test ：
Indicates that the database connection was created successfully , Click OK , Double click on the left localhost connect , open MySQL Database connection .
You can find the installation package link in the comment area
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