解析Json串读取某条数据

@ApiOperation(value = "controller")
@RequestMapping(value = "/get", method = RequestMethod.GET)
public CommonResult<JSONObject> navigation() {
    return CommonResult.success(diyInfoService.navigation());
}

service

JSONObject navigation();

实现层

@Override
public JSONObject navigation() {
    String value = null;
    LambdaQueryWrapper<Diy> lqw = new LambdaQueryWrapper<>();
    lqw.getEntity();
    List<Diy> diys = diyDao.selectList(lqw);
    for (Diy diy : diys) {
        if (diy.getStatus()==1){
            value = diy.getValue();
        }
    }

    JSONObject parseObject = JSONObject.parseObject(value);
    Map<String, Object> userMap = new HashMap<>();

    //循环转换
    JSONObject jsonObject = new JSONObject();
    for (Map.Entry<String, Object> entry : parseObject.entrySet()) {
        userMap.put(entry.getKey(),entry.getValue());
    }
    List<Entry<String, Object>> collect = userMap.entrySet().stream().collect(Collectors.toList());
    for (Entry<String, Object> stringObjectEntry : collect) {
        if(stringObjectEntry.getKey()!=null) {
            JSONObject object = null;
            if (object.parseObject(stringObjectEntry.getValue().toString()).get("name").equals("pageFoot")){
                jsonObject.put(stringObjectEntry.getKey(),object.parseObject(stringObjectEntry.getValue().toString()));
                break;
            }
        }
    }

    return jsonObject;
}