首先我们需要一个实体类，专门放火车票信息的封装类，实体类：

Train.java:

/**  * @Title: Train.java* @Package cn.bdqn.guanMingSys.entity* @Description: TODO该方法的主要作用：* @author A18ccms A18ccms_gmail_com  * @date 2017-7-11 下午11:24:15* @version V1.0  */package cn.bdqn.HomeSys.entity; /**    *     * 项目名称：GuangMingSys    * 类名称：Train    * 类描述：   火车票的实体类 * 创建人：Mu Xiongxiong   * 创建时间：2017-7-11 下午11:24:15    * 修改人：Mu Xiongxiong    * 修改时间：2017-7-11 下午11:24:15    * 修改备注：    * @version     *     */public class Train {	private String trainno;               //车次	private String type;                  //类型	private String departstation;         //始发站	private String terminalstation;       //终点站	private String station;               //经过站	private String endstation;            //目的站	private String starttime;             //开始时间	private String endtime;               //结束时间	private String costtime;              //历时	private String day;                   //所用天数		private String gr;              		//高级软卧	private String qt;                  	//其他	private String rw;         				//软卧	private String rz;       				//软座	private String td;               		//特等座	private String wz;            			//无座	private String yw;             			//硬卧	private String yz;               		//硬座	private String ed;              		//二等座	private String yd;                  	//一等座	private String sw;               		//商务座		public String getTrainno() {		return trainno;	}	public void setTrainno(String trainno) {		this.trainno = trainno;	}	public String getType() {		return type;	}	public void setType(String type) {		this.type = type;	}	public String getDepartstation() {		return departstation;	}	public void setDepartstation(String departstation) {		this.departstation = departstation;	}	public String getTerminalstation() {		return terminalstation;	}	public void setTerminalstation(String terminalstation) {		this.terminalstation = terminalstation;	}	public String getStation() {		return station;	}	public void setStation(String station) {		this.station = station;	}	public String getEndstation() {		return endstation;	}	public void setEndstation(String endstation) {		this.endstation = endstation;	}	public String getStarttime() {		return starttime;	}	public void setStarttime(String starttime) {		this.starttime = starttime;	}	public String getEndtime() {		return endtime;	}	public void setEndtime(String endtime) {		this.endtime = endtime;	}	public String getCosttime() {		return costtime;	}	public void setCosttime(String costtime) {		this.costtime = costtime;	}	public String getDay() {		return day;	}	public void setDay(String day) {		this.day = day;	}	public String getGr() {		return gr;	}	public void setGr(String gr) {		this.gr = gr;	}	public String getQt() {		return qt;	}	public void setQt(String qt) {		this.qt = qt;	}	public String getRw() {		return rw;	}	public void setRw(String rw) {		this.rw = rw;	}	public String getRz() {		return rz;	}	public void setRz(String rz) {		this.rz = rz;	}	public String getTd() {		return td;	}	public void setTd(String td) {		this.td = td;	}	public String getWz() {		return wz;	}	public void setWz(String wz) {		this.wz = wz;	}	public String getYw() {		return yw;	}	public void setYw(String yw) {		this.yw = yw;	}	public String getYz() {		return yz;	}	public void setYz(String yz) {		this.yz = yz;	}	public String getEd() {		return ed;	}	public void setEd(String ed) {		this.ed = ed;	}	public String getYd() {		return yd;	}	public void setYd(String yd) {		this.yd = yd;	}	public String getSw() {		return sw;	}	public void setSw(String sw) {		this.sw = sw;	}			}

然后我们把解析出来的json格式数据存放在实体类里面：

/**	 * 	* @Title: getTaicket	* @Description: 该方法的主要作用：按照出发站与终点站获取车票信息	* @param   设定文件  	* @return  返回类型：void   	* @throws	 */	public String getTaicket()	{		 String path = "/train/ticket";		    Map
    
      headers = new HashMap
     
      ();		    //最后在header中的格式(中间是英文空格)为Authorization:APPCODE 83359fd73fe94948385f570e3c139105		    headers.put("Authorization", "APPCODE " + appcode);		    Map
      
        querys = new HashMap
       
        ();		    querys.put("date",startDate);		    querys.put("end",endAddress );		    querys.put("start", startAddress);		    	HttpResponse response=null;				try {					response = HttpUtils.doGet(host, path, method, headers, querys);				} catch (Exception e1) {					// TODO 异常执行块！					e1.printStackTrace();				}		    	String result=null;				try {					result = EntityUtils.toString(response.getEntity());				} catch (ParseException e) {					// TODO 异常执行块！					e.printStackTrace();				} catch (IOException e) {					// TODO 异常执行块！					e.printStackTrace();				}		    	JSONObject json = JSONObject.fromObject(result);				if (json.getInt("status") != 0) {					System.out.println(json.getString("msg"));				} else {					//JSONObject resultarr = json.optJSONObject("result");					JSONArray resultarr = json.optJSONArray("result");					for (Object obj : resultarr) {						//將json转换成list集合						jsonList = JSONArray.toList(resultarr,Train.class);					}							    }		    return SUCCESS;	}