这个人有最好的解决办法。css:

.multiline-ellipsis {
    display: block;
    display: -webkit-box;
    max-width: 400px;
    height: 109.2px;
    margin: 0 auto;
    font-size: 26px;
    line-height: 1.4;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

p { width:100%; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; background:#fff; position:absolute; } <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nulla sed dui felis. Vivamus vitae pharetra nisl, eget fringilla elit. Ut nec est sapien. Aliquam dignissim velit sed nunc imperdiet cursus. Proin arcu diam, tempus ac vehicula a, dictum quis nibh. Maecenas vitae quam ac mi venenatis vulputate. Suspendisse fermentum suscipit eros, ac ultricies leo sagittis quis. Nunc sollicitudin lorem eget eros eleifend facilisis. Quisque bibendum sem at bibendum suscipit. Nam id tellus mi. Mauris vestibulum, eros ac ultrices lacinia, justo est faucibus ipsum, sed sollicitudin sapien odio sed est. In massa ipsum, bibendum quis lorem et, volutpat ultricies nisi. Maecenas scelerisque sodales ipsum a hendreritLorem ipsum dolor sit amet, consectetur adipiscing elit. Nulla sed dui felis. Vivamus vitae pharetra nisl, eget fringilla elit. Ut nec est sapien. Aliquam dignissim velit sed nunc imperdiet cursus. Proin arcu diam, tempus ac vehicula a, dictum quis nibh. Maecenas vitae quam ac mi venenatis vulputate. Suspendisse fermentum suscipit eros, ac ultricies leo sagittis quis. Nunc sollicitudin lorem eget eros eleifend facilisis. Quisque bibendum sem at bibendum suscipit. Nam id tellus mi. Mauris vestibulum, eros ac ultrices lacinia, justo est faucibus ipsum, sed sollicitudin sapien odio sed est. In massa ipsum, bibendum quis lorem et, volutpat ultricies nisi. Maecenas scelerisque sodales ipsum a hendrerit.</p>

我只是在这个概念上玩了一下。基本上，如果你可以从你的最后一个字符中删除一个像素，这里是一个纯css和html的解决方案:

其工作方式是将一个div绝对定位在视口的可视区域之下。我们希望随着内容的增长，div向上偏移到可见区域。如果内容增长太多，我们的div将偏移过高，所以我们的内容可以增长的高度的上限。

HTML:

<div class="text-container">
  <span class="text-content">
    PUT YOUR TEXT HERE
    <div class="ellipsis">...</div> // You could even make this a pseudo-element
  </span>
</div>

CSS:

.text-container {
    position: relative;
    display: block;
    color: #838485;
    width: 24em;
    height: calc(2em + 5px); // This is the max height you want to show of the text. A little extra space is for characters that extend below the line like 'j'
    overflow: hidden;
    white-space: normal;
}

.text-content {
  word-break: break-all;
  position: relative;
  display: block;
  max-height: 3em;       // This prevents the ellipsis element from being offset too much. It should be 1 line height greater than the viewport 
}

.ellipsis {
  position: absolute;
  right: 0;
  top: calc(4em + 2px - 100%); // Offset grows inversely with content height. Initially extends below the viewport, as content grows it offsets up, and reaches a maximum due to max-height of the content
  text-align: left;
  background: white;
}

我已经在Chrome、FF、Safari和IE 11上进行了测试。

你可以在这里查看:http://codepen.io/puopg/pen/vKWJwK

你甚至可以用一些CSS魔术来缓解字符的突然切断。

编辑:我猜这强加的一件事是word-break: break-all，否则内容不会扩展到视口的最末端。：(

也许这个能帮到你们。多线椭圆与工具提示悬停。 https://codepen.io/Anugraha123/pen/WOBdOb

<div>
     <p class="cards-values">Lorem ipsum dolor sit amet,   consectetur adipiscing elit. Nunc aliquet lorem commodo, semper mauris nec, suscipit nisi. Nullam laoreet massa sit amet leo malesuada imperdiet eu a augue. Sed ac diam quis ante congue volutpat non vitae sem. Vivamus a felis id dui aliquam tempus
      </p>
      <span class="tooltip"></span>
</div>

p{
line-height: 20px;
width: 157px;
white-space: nowrap; 
overflow: hidden;
text-overflow: ellipsis;
}

或者我们可以通过使用和高度和溢出来限制行。

我终于找到了做我想做的事的方法。 作为段落和文章的包装。 如果你想根据文章高度(也取决于窗口高度)对p应用省略号，你需要得到文章的高度，p的行高度，然后articleHeight/lineHeight来找到可以动态添加的线夹的数量。

唯一的问题是行高应该在css文件中声明。

检查下面的代码。如果你改变窗户的高度，线夹也会改变。创建一个旨在实现这一目标的插件是很好的。

斯菲德尔

function lineclamp() { var lineheight = parseFloat($('p').css('line-height')); var articleheight = $('article').height(); var calc = parseInt(articleheight/lineheight); $("p").css({"-webkit-line-clamp": "" + calc + ""}); } $(document).ready(function() { lineclamp(); }); $( window ).resize(function() { lineclamp(); }); article { height:60%; background:red; position:absolute; } p { margin:0; line-height:120%; display: -webkit-box; -webkit-box-orient: vertical; overflow: hidden; text-overflow: ellipsis; } <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <article> <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Quisque lorem ligula, lacinia a justo sed, porttitor vulputate risus. In non feugiat risus. Sed vitae urna nisl. Duis suscipit volutpat sollicitudin. Donec ac massa elementum massa condimentum mollis. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Nulla sollicitudin sapien at enim sodales dapibus. Pellentesque sed nisl eu sem aliquam tempus nec ut leo. Quisque rutrum nulla nec aliquam placerat. Fusce a massa ut sem egestas imperdiet. Sed sollicitudin id dolor egestas malesuada. Quisque placerat lobortis ante, id ultrices ipsum hendrerit nec. Quisque quis ultrices erat.Nulla gravida ipsum nec sapien pellentesque pharetra. Suspendisse egestas aliquam nunc vel egestas. Nullam scelerisque purus interdum lectus consectetur mattis. Aliquam nunc erat, accumsan ut posuere eu, vehicula consequat ipsum. Fusce vel ex quis sem tristique imperdiet vel in mi. Cras leo orci, fermentum vitae volutpat vitae, convallis semper libero. Phasellus a volutpat diam. Ut pulvinar purus felis, eu vehicula enim aliquet vitae. Suspendisse quis lorem facilisis ante interdum euismod et vitae risus. Vestibulum varius nulla et enim malesuada fringilla. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Quisque lorem ligula, lacinia a justo sed, porttitor vulputate risus. In non feugiat risus. Sed vitae urna nisl. Duis suscipit volutpat sollicitudin. Donec ac massa elementum massa condimentum mollis. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Nulla sollicitudin sapien at enim sodales dapibus. Pellentesque sed nisl eu sem aliquam tempus nec ut leo. Quisque rutrum nulla nec aliquam placerat. Fusce a massa ut sem egestas imperdiet. Sed sollicitudin id dolor egestas malesuada. Quisque placerat lobortis ante, id ultrices ipsum hendrerit nec.</p></article>