JSONObject对象的解析

阳光穿透心脏的1/2处 2022-08-04 05:07 162阅读 0赞

列子如下：

package com.gbt.utils;
    
    import java.util.ArrayList;
    import java.util.List;
    
    import com.gbt.model.Accesstoken;
    import com.gbt.model.ResponseBoxMessage;
    import com.gbt.model.SubmitResultReturn;
    import com.gbt.model.TaskPageFileTask;
    import com.gbt.model.TaskResultMessage;
    
    import net.sf.json.JSONArray;
    import net.sf.json.JSONObject;
    
    public class JsonUtil {
        @SuppressWarnings("rawtypes")
        public static Object jsonString2Object(String jsonString, Class pojoCalss) {
    
            Object pojo;
    
            JSONObject jsonObject = JSONObject.fromObject(jsonString);
    
            pojo = JSONObject.toBean(jsonObject, pojoCalss);
    
            return pojo;
    
        }
    
        public static String object2JsonString(Object javaObj) {
    
            JSONObject json;
    
            json = JSONObject.fromObject(javaObj);
    
            return json.toString();
    
        }
    
        @SuppressWarnings({ "rawtypes", "unchecked" })
        public static List jsonList2JavaList(String jsonString, Class pojoClass) {
    
            JSONArray jsonArray = JSONArray.fromObject(jsonString);
    
            JSONObject jsonObject;
    
            Object pojoValue;
    
            List list = new ArrayList();
    
            for (int i = 0; i < jsonArray.size(); i++) { 
    
                jsonObject = jsonArray.getJSONObject(i);
    
                pojoValue = JSONObject.toBean(jsonObject, pojoClass);
    
                list.add(pojoValue);
    
            }
    
            return list;
    
        }
    
        /** * 获取AccessToken对象 * * @param jsonString * @return */
        public static Accesstoken getAccessToken(String jsonString) {
            Accesstoken token = new Accesstoken();
            JSONObject item = JSONObject.fromObject(jsonString);
            token.setAccesstoken(item.getString("access_token"));
            token.setExpiresin(item.getString("expires_in"));
            token.setStatus(item.getString("status"));
            token.setInfo(item.getString("info"));
            return token;
        }
    
        /** * 返回ResponseBoxMessage箱子信息 * * @param jsonString * @return */
        public static List<ResponseBoxMessage> getResponseBoxMessage(
                String jsonString) {
    
            List<ResponseBoxMessage> boxlist = new ArrayList<ResponseBoxMessage>();
            JSONArray array = JSONArray.fromObject(jsonString);
            for (int i = 0; i < array.size(); i++) { 
                ResponseBoxMessage box = new ResponseBoxMessage();
                // 获取各个属性的值
                JSONObject item = array.getJSONObject(i);
                box.setTaskNo(item.getString("taskNo"));
                box.setTaskType(item.getString("taskType"));
                box.setTaskTime(item.getString("taskTime"));
                box.setTaskTimeLimit(item.getInt("taskTimeLimit"));
                box.setCabinetNo(item.getString("cabinetNo"));
                box.setBoxType(item.getString("boxType"));
                box.setBoxNo(item.getInt("boxNo"));
                box.setLatticeNo(item.getString("latticeNo"));
                box.setCardNo(item.getString("cardNo"));
                box.setFileNos(item.getString("fileNos"));
                box.setStatus(item.getInt("status"));
                box.setInfo(item.getString("info"));
                boxlist.add(box);
            }
    
            return boxlist;
        }
    
        /** * 返回执行消息 * @param jsonString * @return */
        public static TaskResultMessage getTaskResultMessage(String jsonString) {
            TaskResultMessage task = new TaskResultMessage();
            JSONObject item = JSONObject.fromObject(jsonString);
            task.setTaskNo(item.getString("taskNo"));
            task.setTaskType(item.getString("taskType"));
            task.setTaskResult(item.getString("taskResult"));
            task.setTaskTime(item.getString("taskTime"));
            task.setCabinetNo(item.getString("cabinetNo"));
            task.setBoxType(item.getString("boxType"));
            task.setBoxNo(item.getInt("boxNo"));
            task.setLatticeNo(item.getString("latticeNo"));
            task.setCardNo(item.getString("cardNo"));
            task.setFileNos(item.getString("fileNos"));
            task.setStatus(item.getInt("status"));
            task.setInfo(item.getString("info"));
            return task;
        }
    
        /*** * * @param jsonString * @return */
        @SuppressWarnings("unchecked")
        public static TaskPageFileTask getTaskPageFileTask(String jsonString){
    
            TaskPageFileTask filetask = new TaskPageFileTask();
            JSONObject item = JSONObject.fromObject(jsonString);
            filetask.setCurrentPage(item.getString("currentPage"));
            filetask.setPageSize(item.getString("pageSize"));
            filetask.setTotalSize(item.getString("totalSize"));
            filetask.setAccess_token(item.getString("access_token"));
            filetask.setFileTasks(item.getJSONArray("fileTasks"));
            filetask.setStatus(item.getString("status"));
            filetask.setInfo(item.getString("info"));
            return filetask;
    
        }
    
        /** * 提交任务返回结果 * @param jsonString * @return */
        public static SubmitResultReturn getSubmitResultReturn(String jsonString){
    
            SubmitResultReturn sub = new SubmitResultReturn();
            JSONObject item = JSONObject.fromObject(jsonString);
            sub.setAccesstoken(item.getString("access_token"));
            sub.setStatus(item.getString("status"));
            sub.setInfo(item.getString("info"));
            return sub;
    
        }
    
    }