In linux (deepin), the download store by the depth of the application automatically creates shortcuts in the start, but downloaded from the browser application can only be found after the installation directory, then click open, very convenient, here on under share my find to create a startup icon in the launcher mode.
All shortcuts on the system default / usr / share / applications, open the directory will see a lot of .desktop files, each file is a shortcut.
Postman with an example:
First opened as an administrator / usr / share / applications directory
New Postman.desktop
input about the content you can
[Desktop Entry]
Type=Application
Comment=postman
Name=Postman
Icon=postman
Exec=/opt/Postman/Postman
Terminal=false
Categories=Application;
Parameter Description:
Name: shortcut name;
the Comment: Comment;
Exec: the full path to the startup script, program executable file;
Icon: file name and path of the icon.
Terminal: whether to start to end.
............
The above parameters can be used to add more parameters to be
deepin community has a big brother to write applications
DesktopFileCreator deb installation package
The method of using the above parameter reference.