九九乘法表用el表达式

Question

RT

Answer 1

前提是要导入JSTL标签库
     <c:forEach var="i" begin="1" end="9" step="1"> 
         <c:forEach var="j" begin="1" end="${i}" step="1"> 
     <c:out value="${j}" />*<c:out value="${i}" />=<c:out value="${i*j}" />
           <c:choose>
   <c:when test="${i*j>9}">&nbsp;</c:when>
   <c:otherwise>&nbsp;&nbsp;</c:otherwise>
</c:choose>
    </c:forEach>
    <br />
    </c:forEach>