下面不是JSP隐含对象的是() A: request B: pageContext C: page D: forward
下面不是JSP隐含对象的是() A: request B: pageContext C: page D: forward
在a.jsp页面中,执行request.setAttibute("name","小王");语句设置好name属性值后,再跳转到b.jsp页面,若要在b.jsp页面中通过request.getAttibute("name");语句读出属性name的值,以下哪种跳转方式无法实现正确读取() A: jsp:forward page="b.jsp" B: esponse.sendRedirect("b.jsp") C: pageContext.forward("b.jsp") D: equest.getRequestDispatcher("b.jsp").forward(request,response)
在a.jsp页面中,执行request.setAttibute("name","小王");语句设置好name属性值后,再跳转到b.jsp页面,若要在b.jsp页面中通过request.getAttibute("name");语句读出属性name的值,以下哪种跳转方式无法实现正确读取() A: jsp:forward page="b.jsp" B: esponse.sendRedirect("b.jsp") C: pageContext.forward("b.jsp") D: equest.getRequestDispatcher("b.jsp").forward(request,response)
在JSP页面中,保存数据的范围由大到小依次是( )。 A: session,application,request,pageContext B: equest,session,application,pageContext C: application,session,request,pageContext D: pageContext,session,request,application
在JSP页面中,保存数据的范围由大到小依次是( )。 A: session,application,request,pageContext B: equest,session,application,pageContext C: application,session,request,pageContext D: pageContext,session,request,application
已知JSP页面中存在如下代码: <% session.setAttribute("pageContext", "itcast"); %> ${pageContext} 则以下说法,正确的是
已知JSP页面中存在如下代码: <% session.setAttribute("pageContext", "itcast"); %> ${pageContext} 则以下说法,正确的是
pageContext不是JSP内置对象
pageContext不是JSP内置对象
【单选题】期盼 A. look forward to B. forward to C. look forward with D. forward with
【单选题】期盼 A. look forward to B. forward to C. look forward with D. forward with
We () your early reply. A: look forward to B: look forward in C: look forward on D: look forward off
We () your early reply. A: look forward to B: look forward in C: look forward on D: look forward off
以下哪些属于PageContext类的方法( )。
以下哪些属于PageContext类的方法( )。
下面隐式对象中,获取page域中所保存数据的EL对象是() A: pageScope B: pageContext C: requestScope D: pagecontext
下面隐式对象中,获取page域中所保存数据的EL对象是() A: pageScope B: pageContext C: requestScope D: pagecontext
He has been_________ going to England for a long time. A: look forward to B: looking forward to C: look forward D: looking forward
He has been_________ going to England for a long time. A: look forward to B: looking forward to C: look forward D: looking forward