如题
List<Article> al = articleMng.find(f);
System.out.println(al.size());
HttpServletResponse hsr = ServletActionContext.getResponse();
if(null == al){
return ;
}
for(Article a : al){
System.out.println(a.getId()+a.getDescription()+a.getTitle());
}
JSONArray json = new JSONArray();
for(Article a : al){
JSONObject jo = new JSONObject();
jo.put("id", a.getId());
jo.put("title", a.getTitle());
jo.put("desc", a.getDescription());
json.put(jo);
}
try {
System.out.println(json.toString());
hsr.setCharacterEncoding("UTF-8");
hsr.getWriter().write(json.toString());
} catch (IOException e) {
e.printStackTrace();
}