js
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html
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效果
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完美解决!!!
代码:
$(function () {
var roll = document.body.scrollTop;
$("input").focus(function () {
interval = setInterval(function () {
document.body.scrollTop = document.body.scrollHeight;
}, 100)
}).blur(function () {
clearInterval(interval);
document.body.scrollTop = roll;
})
})
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