您可以使用Element.scrollTo()方法。

它可以使用内置的浏览器/操作系统动画，所以它非常流畅。

function scrollToBottom() { const scrollContainer = document.getElementById('container'); scrollContainer.scrollTo({ top: scrollContainer.scrollHeight, left: 0, behavior: 'smooth' }); } // initialize dummy content const scrollContainer = document.getElementById('container'); const numCards = 100; let contentInnerHtml = ''; for (let i=0; i<numCards; i++) { contentInnerHtml += `<div class="card mb-2"><div class="card-body">Card ${i + 1}</div></div>`; } scrollContainer.innerHTML = contentInnerHtml; .overflow-y-scroll { overflow-y: scroll; } <link href="https://cdn.jsdelivr.net/npm/bootstrap@4.5.3/dist/css/bootstrap.min.css" rel="stylesheet"/> <div class="d-flex flex-column vh-100"> <div id="container" class="overflow-y-scroll flex-grow-1"></div> <div> <button class="btn btn-primary" onclick="scrollToBottom()">Scroll to bottom</button> </div> </div>

小附录:仅限滚动，如果最后一行已经可见。如果滚动一点点，将内容留在原地(注意:没有测试过不同的字体大小。这可能需要在">= compare "中进行一些调整):

var objDiv = document.getElementById(id);
var doScroll=objDiv.scrollTop>=(objDiv.scrollHeight-objDiv.clientHeight);                   

// add new content to div
$('#' + id ).append("new line at end<br>"); // this is jquery!

// doScroll is true, if we the bottom line is already visible
if( doScroll) objDiv.scrollTop = objDiv.scrollHeight;

使用jQuery动画:

$('#DebugContainer').stop().animate({
  scrollTop: $('#DebugContainer')[0].scrollHeight
}, 800);

更新的方法，适用于所有当前浏览器:

this.scrollIntoView(false);

使用:

var element= $('element');
var maxScrollTop = element[0].scrollHeight - element.outerHeight();
element.scrollTop(maxScrollTop);

或检查滚动到底部:

    var element = $(element);
    var maxScrollTop = element[0].scrollHeight - element.outerHeight();
    element.on('scroll', function() {
        if ( element.scrollTop() >= maxScrollTop ) {
            alert('scroll to bottom');
        }
    });

你可以像这样使用HTML DOM scrollIntoView方法:

var element = document.getElementById("scroll");
element.scrollIntoView();