JSP application. Getattribute () method: get attribute value

• Java

getAttribute(String name)

Example

<%
  application.getAttribute("user");
%>

Typical application

<body>
  <%
     application.setAttribute("userName","大熊猫");//在application对象中保存属性
     out.println("保存在application里的属性值为:"+application.getAttribute("userName"));//在页面中输出属性信息
   %>
</body>
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