一个tomcat下跨应用获取application和session属性值
跨应用获取application和session属性值
online应用
ServletContext onlineContex=this.getServletConfig().getServletContext().getContext("/online");? if(onlineContex==null){??? out.print("onlineContex=null"); return; }? HttpSession onlineSession=(HttpSession)onlineContex.getAttribute("online"); if(onlineSession.getAttribute("hello")!=null){???? out.print(onlineSession.getAttribute("hello"));??? ?}??另外注意online的数据源配置Context里需加上 crossContext="true"属性
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