2018-2020纯JavaScript:

有一个非常方便的方法来滚动到元素:

el.scrollIntoView({
  behavior: 'smooth', // smooth scroll
  block: 'start' // the upper border of the element will be aligned at the top of the visible part of the window of the scrollable area.
})

但据我了解，它并没有下面的选项那么好的支持。

了解更多关于该方法的信息。

如果元素必须在顶部:

const element = document.querySelector('#element')
const topPos = element.getBoundingClientRect().top + window.pageYOffset

window.scrollTo({
  top: topPos, // scroll so that the element is at the top of the view
  behavior: 'smooth' // smooth scroll
})

CodePen上的演示示例

如果你想让元素在中间:

const element = document.querySelector('#element')
const rect = element.getBoundingClientRect() // get rects(width, height, top, etc)
const viewHeight = Math.max(document.documentElement.clientHeight, window.innerHeight || 0);

window.scroll({
  top: rect.top + rect.height / 2 - viewHeight / 2,
  behavior: 'smooth' // smooth scroll
});

CodePen上的演示示例

支持:

他们写道，scroll是与scrollTo相同的方法，但在scrollTo中支持更好。

关于方法的更多信息。

Vue.js 2解决方案…添加一个简单的data属性来强制更新:

  const app = new Vue({
  ...

  , updated: function() {
           this.$nextTick(function() {
           var uri = window.location.href
           var anchor = ( uri.indexOf('#') === -1 ) ? '' : uri.split('#')[1]
           if ( String(anchor).length > 0 && this.updater === 'page_load' ) {
              this.updater = "" // only on page-load !
              location.href = "#"+String(anchor)
           }
         })
        }
     });
     app.updater = "page_load"

 /* Smooth scrolling in CSS - it works in HTML5 only */
 html, body {
     scroll-behavior: smooth;
 }

平稳滚动到适当的位置

得到正确的y坐标并使用window。scrollTo({top: y，行为:'平滑'})

const id = 'anchorName2';
const yourElement = document.getElementById(id);
const y = yourElement.getBoundingClientRect().top + window.pageYOffset;

window.scrollTo({top: y, behavior: 'smooth'});

简单的方式:

var element_to_scroll_to = document.getElementById('anchorName2');
// Or:
var element_to_scroll_to = document.querySelectorAll('.my-element-class')[0];
// Or:
var element_to_scroll_to = $('.my-element-class')[0];
// Basically `element_to_scroll_to` just have to be a reference
// to any DOM element present on the page
// Then:
element_to_scroll_to.scrollIntoView();

CSS-Tricks的解决方案不再适用于jQuery 2.2.0。它将抛出一个选择器错误:

JavaScript运行时错误:语法错误，无法识别表达式:a[href*=#]:not([href=#])

我通过改变选择器来修复它。完整的片段如下:

$(function() {
  $("a[href*='#']:not([href='#'])").click(function() {
    if (location.pathname.replace(/^\//,'') == this.pathname.replace(/^\//,'') && location.hostname == this.hostname) {
    var target = $(this.hash);
    target = target.length ? target : $('[name=' + this.hash.slice(1) +']');
    if (target.length) {
      $('html,body').animate({
        scrollTop: target.offset().top
      }, 1000);
      return false;
    }
  }
 });
});

$(document).ready ->
  $("a[href^='#']").click ->
    $(document.body).animate
      scrollTop: $($(this).attr("href")).offset().top, 1000