jsp在servlet中改变面积的值，切到output.jsp文件输出的面积没有改变这是为什么

Question

Answer 1

我觉得output.jsp中应该写成：<jsp:usebean id="x" class="......" scope="request"/><jsp:getProperty name="x" property="area"/>不知道是不是这个问题...

Answer 2

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

Answer 3

诶有没有晓得 让我睡个好觉吧