request和response的问题request是请求,即客服端发来的请求、response是响应,是服务器做出的响应那么Response.Redirect()是转向一个链接并传值 ,而request是接受这个参数.这似乎和上面的有点矛盾.这又

request和response的问题request是请求,即客服端发来的请求、response是响应,是服务器做出的响应那么Response.Redirect()是转向一个链接并传值 ,而request是接受这个参数.这似乎和上面的有点矛盾.这又 request和response又什么区别? 请详细解释每条语句的作用response.setContentType();response.getContentType(“”);request.getContentType(“”); // 为啥 request没有setcontentType?request.getContextPath(); Response.Redirect(Request.RawUrl) request.getSession().getServletContext().getRequestDispatcher(/expot).forward(request,response);这句话的意思是什么? 一次request response的timeout的时间是怎么设的 response 和 answer 的区别 Your Campaign Response request has been queued request doing和request to do的区别 request.getSession().setAttribute和request.setAttribute的区别是什么? request.put和request.setttribute的区别是什么? jsp Cannot forward after response has been committed问题,String username = request.getParameter(username);String password = request.getParameter(password);String confirmPassword = request.getParameter(confirmPassword);String sql = select use postbackurl和Response.Redirect的区别 request(v.)和require的区别? command、should和request用法的异同 request.getRequestDispatcher(login_success.jsp).forward(request,response);这一句什么意思?仔细讲一下,我初学者, request.getRequestDispatcher(result.jsp).forward(request,response)这句代码如何解释呢 request.getRequestDispatcher(/validate6.action).forward(request,response);这句话为什么返回不了到action?