怎么在后台获取jsp页面中的多个name一样的值？
或许我表达不是很清楚。。上代码
<form action="SubmitTask.action" method="post">
<table border="1" width="90%" style="background-color: #272727;border-top:100px;;">
<tr style="background-color:#FFED97;text-align:center;">
<td colspan="4"><font>教员部分</font></td>
</tr>
<c:forEach var="teach" items="${teach}">
<tr style="background-color: white;" onmouseover="this.className='tr1'" onmouseout="this.className='tr2'">
<td>${teach.item}:</td>
<td>${teach.criterion}</td>
<td>
<input type="radio" name="teachgrade" value="${teach.grade}"/>A. 很好
<input type="radio" name="teachgrade" value="<fmt:formatNumber value="${teach.grade*0.8}"/>"/>B. 好
<input type="radio" name="teachgrade" value="${teach.grade*0.5}"/>C. 一般
<input type="radio" name="teachgrade" value="<fmt:formatNumber value="${teach.grade*0.2}"/>"/>D. 较差
</td>
</tr>
</c:forEach>
<tr style="background-color:#FFED97;text-align:center;">
<td colspan="4"><font>班主任部分</font></td>
</tr>
<c:forEach var="supervise" items="${supervise}">
<tr style="background-color: white;" onmouseover="this.className='tr1'" onmouseout="this.className='tr2'" >
<td>${supervise.item}:</td>
<td>${supervise.criterion}</td>
<td>
<input type="radio" name="supervisegrade" value="${supervise.grade}"/>A. 很好
<input type="radio" name="supervisegrade" value="<fmt:formatNumber value="${supervise.grade*0.8}"/>"/>B. 好
<input type="radio" name="supervisegrade" value="${supervise.grade*0.5}"/>C. 一般
<input type="radio" name="supervisegrade" value="<fmt:formatNumber value="${supervise.grade*0.2}"/>"/>D. 较差
</td>
</tr>
</c:forEach>
</table>
<input type="submit" value="确认提交" />
</form>
