下列哪个为JSP的隐含对象()A、envB、pageC、jspinfoD、context
下列哪个为JSP的隐含对象()
- A、env
- B、page
- C、jspinfo
- D、context
相关考题:
当在JSP文件中要使用到Vector对象时,应在JSP文件中加入以下哪个语句?()A、〈jsp:include file=”java.util.*” /〉B、〈jsp:include page=”java.util.*” /〉C、〈%@ page import=”java.util.*” %〉D、〈%@ page include=”java.util.*” %〉
A JSP page needs to perform some operations before servicing the first request. Where can this be done?()A、 within a method called jspInitB、 within the page directive of the JSP pageC、 within a scriptlet at the top of the JSP pageD、 within the XML element
关于JavaBean,下列()是正确的。A、JavaBean是可以重复利用、跨平台的软件组件B、JavaBean总是有一个GUI界面C、在JSP页面中,JavaBean的GUI界面总会被隐藏D、一个位于JSP中的JavaBean可以使用request等页面隐含对象
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在J2EE中以下对Request.Dispatcher描述正确的是()。A、JSP中有一个隐含的对象diapatcher,它的类型是Request.DispatcherB、ServletConfig有一个方法,getRequestDispatcher可以取回Request.Dispatche对象C、Request.Dispatche有一个方法,forward可以把请求继续传递给别的servlet或者JSP界面D、JSP中有个隐含的默认对象request,它的类型是Request.Dispatchet
单选题当在JSP文件中要使用到Vector对象时,应在JSP文件中加入以下哪个语句?()A〈jsp:include file=”java.util.*” /〉B〈jsp:include page=”java.util.*” /〉C〈%@ page import=”java.util.*” %〉D〈%@ page include=”java.util.*” %〉
单选题A JSP page needs to perform some operations before servicing the first request. Where can this be done?()A within a method called jspInitB within the page directive of the JSP pageC within a scriptlet at the top of the JSP pageD within the XML element