某JSP中有如下代码，显示结果为（）<%inta=5;request.setAttribute(“a”,”123”);session.setAttribute(“a”,”456”);%>
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举一反三
- 某JSP中有如下代码：<%pageContext .setAttribute("a","page");request.setAttribute("a","request");session.setAttribute("a","session");application.setAttribute("a","application");%>结果：${a}则显示结果为：（ ） A: page B: session C: application D: request
- 某JSP中有如下代码:request.setAttribute("a","request");session.setAttribute("a","session");application.setAttribute("a","application");%>有:${a}则显示结果为:_________________。 A: page B: request C: session D: application
- 某JSP中有如下代码，显示结果为（） <% inta = 5; request....bute(“a”,”456”); %>
- <% pageContext.setAttribute("a","page"); request.setAttribute("a", "request"); session.setAttribute("a","session"); application.setAttribute("a","application"); %> ${a}显示结果为：_________________。
- <%int a = 5; request.setAttribute(a,123); session.setAttribute(a,456);%>
内容
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<% pageContext.setAttribute("a","page"); request.setAttribute("a", "request"); session.setAttribute("a","session"); application.setAttribute("a","application"); %> ${a}显示结果为：_________________。 A: page B: request C: session D: application
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某JSP中有如下代码： A: page B: session C: application D: request
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智慧职教: 某JSP中有如下代码，显示结果为（）
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在11.jsp中有下述代码：%request.setAttribute(x,JSP);session.setAttribute(x,JSP);response.sendRedirect(22.jsp);%22.jsp代码如下：%out.println(request.getAttribute(x));out.println(session.getAttribute(x));%在IE中访问11.jsp后的输出是______。
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执行如下代码的输出为:a = 123b = 456def fun():a = 456b = 123fun()print(a,b) A: 123 456 B: 456 123 C: 123 D: 456