// 前台展示内容
public String showContent() throws Exception {
entity = dao.get(entity.getId());
// 判断，若为null,则为第一次点击
if (entity.getClicknumber() == null) {
entity.setClicknumber(0);
}
// 阅读量+1
entity.setClicknumber(entity.getClicknumber() + 1);
// 更新阅读量
dao.update(entity);
return "news-show";
}
// 后台查询新闻
public String searchNews() throws Exception {
xwlist = dao.searchByTD(entity.getTitle(), entity.getPubdate());
return "news-admin";
}
// 后台删除新闻
public String deleteNews() throws Exception {
dao.delete(entity.getId());
return "save-admin";
}
// 后台修改新闻
public String getNews() throws Exception {
entity = dao.get(entity.getId());
return "news-admin-input";
}