request.setAttribute("myvector",vector);
Vector vector=(Vector)request.getAttribute("myvector");改为:
request.setParameter("myvector",vector);
Vector vector=(Vector)request.getParameter("myvector");
Vector vector=(Vector)request.getAttribute("myvector");改为:
request.setParameter("myvector",vector);
Vector vector=(Vector)request.getParameter("myvector");
解决方案 »
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