99色精品-9色在线-99色在线-99色视频 国产欧美日产一区二区三区_亚洲精品亚洲人成在线观看_四虎在线精品永久观看_免费一级a一片久久精

多項(xiàng)選擇題

You are creating a new JSP page and you need to execute some code that acts when the page is firstexecuted, but only once.
Which three are possible mechanisms for performing this initialization code?()

A.In the init method.
B.In the jspInit method.
C.In the constructor of the JSP’s Java code.
D.In a JSP declaration, which includes an initializer block.
E.In a JSP declaration, which includes a static initializer block.

微信掃碼免費(fèi)搜題