1、fiefox:DOMMouseScroll detail detail*(-40)=wheelDelta
除了firefox之外:mousewheel wheelDelta值为+-120
未来浏览器:wheel deltaX deltaY deltaZ
deltaY*(-120)=detail+(-40)=wheelDelta
2024-03-07 11:17:44
1、fiefox:DOMMouseScroll detail detail*(-40)=wheelDelta
除了firefox之外:mousewheel wheelDelta值为+-120
未来浏览器:wheel deltaX deltaY deltaZ
deltaY*(-120)=detail+(-40)=wheelDelta