Java---JsonArray使用

    public ModelAndView ajaxTest(HttpServletRequest request,
            HttpServletResponse response)throws Exception{   
    	response.setCharacterEncoding("utf-8");
    	String data=request.getParameter("data");
    	log.info(">>>>>>>>>data="+data);
    	try {
    		JSONObject jsonObj = new JSONObject(data);
    		JSONArray jarr = (JSONArray) jsonObj.get("data");
    		for(int i=0;i<jarr.length();i++){
    			JSONObject jobj = (JSONObject)jarr.get(i);
    			String name = null;
    			String value = null;
    			try{
    				name = (String)jobj.get("name");
    				value = (String)jobj.get("value");
    				log.info(">>>>"+name+"="+value);
    			}catch(Exception jex){}
    			
    		}
			response.getWriter().write("{success:true,info:'"+
						StringEscapeUtils.escapeJavaScript("保存成功!")+"'}");
		} catch (Exception e) {
			response.getWriter().write("{success:false,info:'"+
					StringEscapeUtils.escapeJavaScript(e.getMessage())+"'}");
		}
    	return null;
    }