100% 和 0% 的关键帧应该与完成一个循环的关键帧相同。
@keyframes 斗篷 {
0% {
d:路径('M469.22,274.48c75.54,171.74-79.46,351.74-62.3,630.22,166.84-161.48,225.84-.48,375.25-50,204.59-118.48,386.59-240.48,387.24-456.48-291.65-8-280.65-183-529.49 -125.14Z')
}
30% {
D:路径('M469.22,274.48C369,490.22,170,658.22,216.92,914.7C105.1-48.48,269.1,94.52,48,25,0C635,807.22,860,978.22,949.41,914.7,967,419.27.7,967,749.22,788,284.22,639.92,273.08z')}
42% {
D:道路('M469.22,274.48C369,490.22,116.38,684.22,276.92,914.7C105.1-48.48,241.78,57.52,355.25,0,131.53-73.48,291.53-73.48,291.21,52.52,377.24-71-147-110.48-278.71-514.48 -369.49-570.62Z')}
55% {
D:路径('M469.22,274.48C369,490.22,176.38,684.22,336.92,914.7C105.1-48.48,211.78,57.52,325.78,291.53-73.48,291.89,47.52,377.24-141C865.06,693.22,767.06,693.22,767.06,329.22,639.92 ,273.08Z');
}
70%{D:路径('M469.22,274.48C369,490.22,366.73,604.7C105.1-48.48.7C105.1-48.48,23.81,110.52,325.25,0,117.56-162.48,261.89-88,48,261.89-88,48,261.89-88,0.34.24-276.48-174.35- 289-399.49-345.14Z')
}
78%{
d:path('M469.22,274.48c-178.81,97.74-63.81,329.74-62.3,630.22,100.49-5.48,253.49,72.52,375.25-50,120.24-181.48,306.24-210.48,8-30.3-120.48,8-30.3-- 266-479.49-265.14Z')
}
89%{
D:路径('M469.222,274.48C-28.13,117.74-62.3,630.22,100.49-5.48,203.17-90.48,203.5-50,227.92,19.52,273.92-200.52,273.92-200.48,273.92-200.48,311.32,65-335.32- 123-529.49-185.14Z')
}
100%{
d:路径('M469.22,274.48c75.54,171.74-79.46,351.74-62.3,630.22,166.84-161.48,225.84-.48,375.25-50,204.59-118.48,386.59-240.48,387.24-456.48-291.65-8-280.65-183-529.49 -125.14Z')
}
}
这会起作用。