获取数据用 List<Map<String, String>> 方法组装并返回到页面-优快云博客

本文详细解析了一个用于查询用户收入的后端接口实现，通过分析HTTP请求与响应，展示了如何从数据库获取用户收入详情，并将其格式化为JSON数据返回。特别关注了收入来源的区分，如任务完成和分享奖励等。

@RequestMapping("income")
@ResponseBody

public List<Map<String, String>> Income(HttpServletResponse response,HttpServletRequest request){
       List<Map<String, String>> lm = new ArrayList<Map<String,String>>();
       List<XphIncome> xphIncome = walletService.getIncomeByUserID(memId);
       SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
       for (XphIncome xi : xphIncome) {
           if (xi.getMissionType()==1) {
               if (xi.getShareState()!=0) {
                   Map<String, String> map = new HashMap<String, String>();
                   map.put("way", "分享"+xi.getMissionTitle());
                   map.put("money", xi.getShareGetMoney().toString());
                   map.put("time", format.format(xi.getShareTime()));
                   lm.add(map);
               }
           }else {
               if (xi.getShareState()!=0) {
                   Map<String, String> map = new HashMap<String, String>();
                   map.put("way", "分享"+xi.getMissionTitle());
                   map.put("money", xi.getShareGetMoney().toString());
                   map.put("time", format.format(xi.getShareTime()));
                   lm.add(map);
               }
               Map<String, String> map = new HashMap<String, String>();
               map.put("way", xi.getMissionTitle());
               map.put("money", xi.getPrice().toString());
               map.put("time", format.format(xi.getGrabTime()));
               lm.add(map);
           }
       }
       return lm;
   }