为什么把arguments[1]的值换成2，动画进度的值是从2000开始减到0，而不是动画本身的0.11111111111加到1-慕课网

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为什么把arguments[1]的值换成2，动画进度的值是从2000开始减到0，而不是动画本身的0.11111111111加到1

来源：5-2 jQuery中动画animate(下)

子玖

2020-04-13 11:24

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2回答

weixin_慕工程1563154: 2022-03-29 08:33:14

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0 0

慕村3206165

2020-04-29 11:16:37

arguments[1]的真实含义是动画的进度0%-- 100%，arguments[2] 的真实含义是 duration持续时间从2000到0

0 0

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