A JSP page needs to instantiate a JavaBean to be used by only that page. Which two jsp:useBeanattributes must be used to access this attribute in the JSP page?()
在J2EE中,在JSP中想要使用JavaBean:mypackage.mybean,则一下写法正确的是()
JSP标准动作中的useBean动作可将JavaBean嵌入JSP页面,useBean动作的scope属性指定了Bean的范围,下列不属于useBean动作范围选项的是()。
在J2EE中,在JSP中想要使用JavaBean:mypackage.mybean,则以下写法正确的是()。
在JSP中,在JSP中想要使用JavaBean:mypackage.mybean,则以下写法正确的是()
在J2EE中,在JSP中想要使用JavaBean:mypackage.mybean,则以下写法正确的是()。
有关JavaBean的说法不正确的是()。
Assume a JavaBean com.example.GradedTestBean exists and has two attributes. The attribute name is oftype java.lang.String and the attribute score is of type java.lang.Integer. An array of com.example. GradedTestBean objects is exposed to the page in a request- scoped attribute called results. Additionally,an empty java.util.HashMap called resultMap is placed in the page scope. A JSP page needs to add the firstentry in results to resultMap, storing the name attribute of the bean as the key and the score attribute of thebean as the value. Which code snippet of JSTL code satisfies this requirement?()
在以下操作中,哪些是与使用JavaBean无关的?()
不是JavaBean作用域的项为()。