servlet中getParameter得到setAtribute的值?
首先是在servlet中的get方法里:
String url=request.getParameter("url");
String obj=new String(request.getParameter(url).getBytes("ISO-8859-1"),"utf-8");
request.setAttribute(url, obj);
StaffBeanBO sbbo=new StaffBeanBO();
int staffID=Integer.parseInt(staffid);
if(sbbo.delStaffByID(staffID)){
request.getRequestDispatcher("admin/staffChaZhaoXianshi.jsp").forward(request,response);
然后在admin/staffChaZhaoXianshi.jsp里用request.getParameter(url)竟然可以获取到,奇怪了,求解!!!