定时进度条,进度100%以后可以切换图片等。
setInterval()
和setTimeout()
两个方法都可以实现。源码:
<Meta charset="utf-8">
<Meta http-equiv="X-UA-Compatible" content="IE=edge">
<Meta name="viewport" content="width=device-width,initial-scale=1">
<Meta name="Generator" content="EditPlus®">
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<Meta name="Keywords" content="">
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原文链接:https://www.f2er.com/js/42882.html