There is no startup item in the mysql service

Solution 
Enter the \Windows\System32 directory under the C drive, find cmd.exe under the directory, right-click to select it, and select "Run as administrator" in the pop-up menu. Then go to the installation directory of MySql. Let’s talk about entering here, you must first enter a certain drive letter, such as entering the C drive, you cannot directly enter

D:\MySQL\bin>mysqld.exe -install
Service successfully installed.
At this time, the refresh service list mysql will appear, and you can start it, or you can do the following directly in cmd