YouarebuildingJSPpagesthathaveasetofmenusthatarevisiblebasedonauser’ssecurityrole.Thesemenusarehand-craftedbyyourwebdesignteam;forexample,theSalesManagerrolehasamenuinthefile/WEB-INF/html/sales-mgr-menu.html.WhichJSPcodesnippetshouldbeusedtomakethismenuvi

题目

YouarebuildingJSPpagesthathaveasetofmenusthatarevisiblebasedonauser’ssecurityrole.Thesemenusarehand-craftedbyyourwebdesignteam;forexample,theSalesManagerrolehasamenuinthefile/WEB-INF/html/sales-mgr-menu.html.WhichJSPcodesnippetshouldbeusedtomakethismenuvisibletotheuser?()

A.<%if(request.isUserInRole("SalesManager")){%><%@includefile=’/WEB-INF/html/sales-mgr-menu.html’%><%}%>

B.<jsp:iftest=’request.isUserInRole("SalesManager")’><%@includefile=’/WEB-INF/html/sales-mgr-menu.html’%></jsp:if>

C.<%if(request.isUserInRole("SalesManager")){%>.<jsp:includefile=’/WEB-INF/html/sales-mgr-menu.html’/>.<%}%>

D.<jsp:iftest=’request.isUserInRole("SalesManager")’><jsp:includefile=’/WEB-INF/html/sales-mgr-menu.html’/></jsp:if>


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参考答案:A