<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>多余文本中间省略号</title>
<style type="text/css">
.wrap{
height: 46px;
line-height: 46px;
font-size: 0;
}
span{
display: inline-block;
font-size: 33px;
vertical-align: top;
}
.txt{
width: 200px;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
</style>
<script src="https://cdn.bootcss.com/jquery/1.8.3/jquery.js"></script>
</head>
<body>
<div class="wrap">
<span class="txt">我希望遇见一个如你一般的人如山间清爽的风如古城温暖的光从山间到田野从客厅到书房只要最后是你就好</span>
<span class="txt-end"></span>
</div>
</body>
<script type="text/javascript">
// 获取内容
var txt = $('.txt').html()
// 截取内容后几位
var txtEnd = txt.substr(txt.length-4, 4)
// 插入到尾部元素
$('.txt-end').html(txtEnd)
</script>
</html>
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