https://www.mysql.com/
https://www.mysql.com/downloads/
https://dev.mysql.com/downloads/windows/
https://dev.mysql.com/downloads/windows/installer/
https://dev.mysql.com/downloads/file/?id=480824
http://www.wmzhe.com/soft-4036.html
注意:如果不先装DLL 有可能会报以下错误