你好我使用Raphael框架制作了这个动画。我希望星星(logoStar)无限旋转，但它只运行一次。谁能帮忙？谢谢window.onload=function(){buildLogo();}varbuildLogo=function(){varlogo=Raphael("title",800,236);varlogoStar=logo.path("M12.245131.057L16.039138.743L24.521139.974L18.383145.958L19.832154.406L12.245150.418L4.658154.406L6.108145.958L-0.03139.9