我在Liferay 6中使用了像feed.jspf这样的开箱即用portlet的jsp:
String articleId =null;
HttpServletRequest httpReq = PortalUtil.getOriginalServletRequest(PortalUtil.getHttpServletRequest(renderRequest));
articleId = httpReq.getParameter("articleId");
无论是在自定义portlet还是在.jsp文件中,它都给出一个空值,但它应该有一个值.