<div class="text1">
		这是一句话这是一句话这是一句话这是一句话这是一句话这是一句话这是一句话这是一句话这是一句话这是一句话
	</div>
	<br/>
	<div class="text2">
		这是一句话这是一句话这是一句话这是一句话这是一句话这是一句话这是一句话这是一句话这是一句话这是一句话这是一句话这是一句话这是一句话这是一句话这是一句话这是一句话这是一句话这是一句话这是一句话这是一句话这是一句话这是一句话这是一句话
		这是一句话这是一句话这是一句话这是一句话这是一句话这是一句话这是一句话这是一句话这是一句话
		这是一句话这是一句话这是一句话这是一句话这是一句话这是一句话这是一句话
	</div>

.text1{
		width: 300px;
		height: 25px;
		line-height: 25px;
		background-color: #ccc;
		overflow: hidden;
		text-overflow: ellipsis;
		white-space: nowrap;
	}

.text2{
width: 300px;
height: 100px;
background-color: orange;
}

$(function(){
			$(‘.text2‘).dotdotdot();
		})

/*
 *	jQuery dotdotdot 1.8.3
 *
 *	Copyright (c) Fred Heusschen
 *	www.frebsite.nl
 *
 *	Plugin website:
 *	dotdotdot.frebsite.nl
 *
 *	Licensed under the MIT license.
 *	http://en.wikipedia.org/wiki/MIT_License
 */
!function(t,e){"use strict";function n(t,e,n){var r=t.children(),a=!1;t.empty();for(var i=0,d=r.length;i<d;i++){var l=r.eq(i);if(t.append(l),n&&t.append(n),o(t,e)){l.remove(),a=!0;break}n&&n.detach()}return a}function r(e,n,i,d,l){var s=!1,c="a, table, thead, tbody, tfoot, tr, col, colgroup, object, embed, param, ol, ul, dl, blockquote, select, optgroup, option, textarea, script, style",u="script, .dotdotdot-keep";return e.contents().detach().each(function(){var h=this,f=t(h);if("undefined"==typeof h)return!0;if(f.is(u))e.append(f);else{if(s)return!0;e.append(f),!l||f.is(d.after)||f.find(d.after).length||e[e.is(c)?"after":"append"](l),o(i,d)&&(s=3==h.nodeType?a(f,n,i,d,l):r(f,n,i,d,l)),s||l&&l.detach()}}),n.addClass("is-truncated"),s}function a(e,n,r,a,d){var c=e[0];if(!c)return!1;var h=s(c),f=h.indexOf(" ")!==-1?" 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",wrap:"word",fallbackToLetter:!0,lastCharacter:{},tolerance:0,callback:null,after:null,height:null,watch:!1,windowResizeFix:!0,maxLength:null},t.fn.dotdotdot.defaultArrays={lastCharacter:{remove:[" ","　",",",";",".","!","?"],noEllipsis:[]}},t.fn.dotdotdot.debug=function(t){};var p=1,g=t.fn.html;t.fn.html=function(n){return n!=e&&!t.isFunction(n)&&this.data("dotdotdot")?this.trigger("update",[n]):g.apply(this,arguments)};var v=t.fn.text;t.fn.text=function(n){return n!=e&&!t.isFunction(n)&&this.data("dotdotdot")?(n=t("<div />").text(n).html(),this.trigger("update",[n])):v.apply(this,arguments)}}}(jQuery),jQuery(document).ready(function(t){t(".dot-ellipsis").each(function(){var e=t(this).hasClass("dot-resize-update"),n=t(this).hasClass("dot-timer-update"),r=0,a=t(this).attr("class").split(/\s+/);t.each(a,function(t,e){var n=e.match(/^dot-height-(\d+)$/);null!==n&&(r=Number(n[1]))});var o={};n&&(o.watch=!0),e&&(o.watch="window"),r>0&&(o.height=r),t(this).dotdotdot(o)})}),jQuery(window).on("load",function(){jQuery(".dot-ellipsis.dot-load-update").trigger("update.dot")});