获取session 并在jsp页面中取得session中的值代码,Java代码库,德仔网

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【Java】获取session 并在jsp页面中取得session中的值

作者:姜总 / 发布于2013/10/23/ 968


	public class LoginAction3 extends ActionSupport {
	
	 private HttpServletRequest request;
	 private HttpSession session;
	 private ServletContext application;
	
	 public LoginAction3() {
	 request = ServletActionContext.getRequest();
	 session = request.getSession();
	 application = session.getServletContext();
	 }
	
	 public String execute() {
	 request.setAttribute("r1", "r1");
	 session.setAttribute("s1", "s1");
	 application.setAttribute("a1", "a1");
	 return SUCCESS;
	 }
	
	}

	<s:property value="#request.r1"/> | <%=request.getAttribute("r1") %> 
	 <s:property value="#session.s1"/> | <%=session.getAttribute("s1") %> 
	  <s:property value="#application.a1"/> | <%=application.getAttribute("a1") %> 
	  <s:property value="#attr.a1"/>
	  <s:property value="#attr.s1"/>
	 <s:property value="#attr.r1"/>

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