多项选择题

VUE设置过渡持续时间正确的是()

A.〈transition :duration="1000"〉...〈/transition〉
B.〈transition :duration="{enter:500,leave:800}"〉...〈/transition〉
C.〈transition duration="{enter:500,leave:800}"〉...〈/transition〉
D.〈transition duration="1000"〉...〈/transition〉