jsp,div 限制字数，超出部分用省略号代替
1.我是用struts2标签做的：如下：
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ taglib prefix="s" uri="/struts-tags"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme() + "://"
+ request.getServerName() + ":" + request.getServerPort()
+ path + "/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>博客列表</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<link rel="stylesheet" type="text/css" href="<%=request.getContextPath()%>/css/main.css">
<script type="text/javascript">
function goTo(maxPage){
var currentPage = document.getElementById("text1").value;
if(currentPage>maxPage || currentPage<1){
alert("对不起，无法到达该页");
}else{
document.location.href="<%=request.getContextPath()%>/BlogAction_findAllBlog.action?pageNo="+currentPage;
}
}
</script>
</head>
<body>
<div class="center_division">
<div class="center_body">
<table id="tb">
<%--
<tr>
<td width="15%" bgcolor="#eef0f7">标题</td>
<td bgcolor="#eef0f7">内容</td>
</tr>
--%>
<s:iterator value="articleList" var="article">
<tr>
<td align="left" style="padding-left: 20px; font-size: 14px;">
<a href="#"><s:property value="#request["articleTitle"]"/></a>
</td>
</tr>
<tr>
<td>
<s:if test="#request["articleContent"].length()>100">
<s:property value="#request["articleContent"].substring(0,100)"/>......
</s:if>
<s:else>
<s:property value="#request["articleContent"]"/>......
</s:else>
</td>
</tr>
<tr>
<td align="right" style="padding-right: 10px;">
发布时间：<s:property value="#request["articleCreateDate"]"/>
<!--
更新时间：<s:property value="#request["articleUpdateDate"]"/>
-->
</td>
</tr>
</s:iterator>
</table>
</div>
</div>
</body>
</html>
2.最后的效果截图如下：
声明：该文观点仅代表作者本人，牛骨文系教育信息发布平台，牛骨文仅提供信息存储空间服务。
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