JSP JSTL < C: fortokens > tag: output tag by iterating the string
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Java
< C: fortokens items = "string" delims = "char" [var = "name"] [begin = "start"] [end = "end"] [Step = "len"] [varstatus = "statusname"] >... Label body < / C: fortokens >
Example
<%@page import="java.util.*"%> <%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%> <% String str = "软件涵盖技术、函数、控件、实例、项目、方案、界面等所有开发内容,以及所有实例 程序、实用工具等内容,是程序开发人员高效编程必备的软件。"; request.setAttribute("str",str); %> <c:forTokens items="${str}" delims=",、。" var="item"> ${item}<br> </c:forTokens>
Typical application
<table> <tr bgcolor="#CCCCCC"> <td>分隔号</td> <td>其值</td> </tr> <c:forTokens items = "JSP开发王*Spring技术内幕*深入浅出Hibernate*精通JavaWeb整合开发*视频学 JavaWeb*JavaWeb开发实战宝典*JavaWeb整合之王者归来*JSP范例宝典*精通JSP编程" delims ="*" var="item" varStatus="varStatus" begin="1" end="8"> <tr> <td>${varStatus.index}</td> <td>${item}</td> </tr> </c:forTokens> </table>
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