JS 各种网页尺寸判断实例方法
hanoxen
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2020-12-31 18:12:43
代码如下:function reachBottom() { var scrollTop = 0; var clientHeight = 0; var scrollHeight = 0; if (document.documentElement && document.documentElement.scrollTop) { scrollTop = document.documentElement.scrollTop; } else if (document.body) { scrollTop = document.bod
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