介绍

替代 if … else if … else 语句

例子

创建 jsp，内容如下：

<%
    pageContext.setAttribute("score",65);
%>
<c:choose>
    <c:when test="${score>=90}">优</c:when>
    <c:when test="${score>=80}">良</c:when>
    <c:when test="${score>=70}">中</c:when>
    <c:when test="${score>=60}">差</c:when>
    <c:otherwise>不及格</c:otherwise>
</c:choose>

原文出处：/show_1IXsdp36L99.html