问题
I am creating the installer using the following command. I am giving jpackage the icon to use
jpackage --runtime-image hellofx --module hellofx/hellofx.HelloFX --win-shortcut --win-menu --icon smile.ico
When i install the program the icon is used for desktop shortcut but in the search toolbar it still displays the default java icon. Is there a way to use the given icon in search toolbar as well? I appreciate any help. thanks!
UPDATE:
here it seems the icons are correctly applied to app icons in search toolbar.
https://walczak.it/blog/distributing-javafx-desktop-applications-without-requiring-jvm-using-jlink-and-jpackage
UPDATE 2:
Start menu icon is correct
回答1:
So i finally solved it. It was a caching issue like Campbell pointed out. For some reason the icon is cached. Here is an example.
I changed the icon to a camera icon. The new icons display in the desktop shortcut and in the start menu as shown below.
Before this icon i used a music icon. So in the search the old icon is still in place. So this icon is cached for some reason. Only if i change the app as well as icon then all icons are changed to the new icon. Maybe this is an issue with windows 10. So the issue is now solved.
来源：https://stackoverflow.com/questions/62227980/why-jpackage-icon-not-used-in-windows-search-toolbar