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A developer wants too use EL to invoke a function using S{my：bloof（“foof”）}. Which is always true？（）
- A、 The method invoked by this function must be statie.
- B、 The function class must implement the Function interface.
- C、 The expression is NOT a valid EL expression for invoking a function.
- D、 The function must be declared in a web.xml file using the
element. - E、 The function class must have a method with the signature：Void bloof （java.lang.Strings）
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更多 “A developer wants too use EL to invoke a function using S{my：bloof（“foof”）}. Which is always true？（）A、 The method invoked by this function must be statie.B、 The function class must implement the Function interface.C、 The expression is NOT a valid EL expression for invoking a function.D、 The function must be declared in a web.xml file using the element.E、 The function class must have a method with the signature：Void bloof （java.lang.Strings）” 相关考题
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