struts2 Action返回List返回空...
private List<ForumPageVo> fList; @Resource private ForumService forumService; private Page page; private Integer pageNo; private String pageNoStr; private Integer f; public String SerachById(){ page = new Page(50, ForumPageVo.class); if (!"".equals(pageNoStr) && pageNoStr != null) { pageNo = Integer.parseInt(pageNoStr); } page.setPageNo(pageNo); page = forumService.findPageBySql(page, forumService.FORUM_BY_ID_SQL, f); fList = page.getResult(); return "success"; }