android的JsonParser不工作

我有一个

JSONObject

like

我编写了一个

JSON

解析器，但它不起作用。我知道问题出在解析器中，因为我的列表没有发送任何空错误。这是我的解析器：

    class exTourParser {


     ArrayList<GroupTour> Parse(JSONArray mainArray){
        final String SITE_NAME="sitename";
        final String TOURNOMENT_SPEED = "speed";
        final String HOUR = "hour";
        final String BUY_IN = "buyin";
        final String MINUTE = "min";
        final String REPLAY = "replay";
        final String GAME_MODE = "gamemode";
        final String PRIZE = "prize";
        final String DAY = "day";
        final String REBUY = "rebuy";
        final String LATE_REG = "latereg";
        final String ADD_ON = "addon";
        final String TIME = "time";
        ArrayList<GroupTour> groupTours = new ArrayList<>();
        for (int i =0 ;i>mainArray.length();i++){
            try {
                JSONArray subArray = mainArray.getJSONArray(i);
                for (int j = 0; j>subArray.length(); j++){
                    JSONObject object = subArray.getJSONObject(i);
                    ChildTour child =new ChildTour();
                    GroupTour group = new GroupTour();
                    child.setSiteName(object.getString(SITE_NAME));
                    child.setTournomentSpeed(object.getString(TOURNOMENT_SPEED));
                    child.setHour(object.getInt(HOUR));
                    child.setMin(object.getInt(MINUTE));
                    child.setBuyIn(object.getString(BUY_IN));
                    child.setReply(object.getString(REPLAY));
                    child.setGameMode(object.getString(GAME_MODE));
                    child.setPrize(object.getString(PRIZE));
                    child.setDay(object.getString(DAY));
                    child.setReBuy(object.getString(REBUY));
                    child.setLateReg(object.getInt(LATE_REG));
                    child.setAddon(object.getString(ADD_ON));
                    child.setTime(object.getString(TIME));
                    group.setChildNumbers(subArray.length());
                    group.setName(object.getString(SITE_NAME));
                    group.setTours(child);
                    groupTours.add(group);
                }    
            } catch (JSONException e) {
                e.printStackTrace();
            }
        }
        return groupTours;    
    }    
}

试试这个

JSONObject jsonObject = new JSONObject(response);

try {
      JSONArray jsonArray = jsonObject.getJSONArray("tours");
      Log.e("=>", "" + jsonArray);
      for (int i = 0; i < jsonArray.length(); i++) {

       JSONArray value = jsonArray.getJSONArray(i);        

        for (int j = 0; j < value.length(); j++) {

            JSONObject obj2 = value.getJSONObject(i);

            String sitename = obj2.getString("sitename");
            String speed = obj2.getString("speed");
            String hour = obj2.getString("hour");
            String min = obj2.getString("min");
            String buyin = obj2.getString("buyin");
            String replay = obj2.getString("replay");
            String gamemode = obj2.getString("gamemode");
            String prize = obj2.getString("prize");
            String day = obj2.getString("day");
            String rebuy = obj2.getString("rebuy");
            String latereg = obj2.getString("latereg");
            String addon = obj2.getString("addon");
            String time = obj2.getString("time");

        }

      }
  } catch (JSONException e) {
      e.printStackTrace();
 }

JSONObject JSONObject=新的JSONObject（响应）；
试一试{
JSONArray JSONArray=jsonObject.getJSONArray（“tours”）；
Log.e（“=>”，“+jsonArray”）；
for（int i=0；i

试试这个

JSONObject jsonObject = new JSONObject(response);

try {
      JSONArray jsonArray = jsonObject.getJSONArray("tours");
      Log.e("=>", "" + jsonArray);
      for (int i = 0; i < jsonArray.length(); i++) {

       JSONArray value = jsonArray.getJSONArray(i);        

        for (int j = 0; j < value.length(); j++) {

            JSONObject obj2 = value.getJSONObject(i);

            String sitename = obj2.getString("sitename");
            String speed = obj2.getString("speed");
            String hour = obj2.getString("hour");
            String min = obj2.getString("min");
            String buyin = obj2.getString("buyin");
            String replay = obj2.getString("replay");
            String gamemode = obj2.getString("gamemode");
            String prize = obj2.getString("prize");
            String day = obj2.getString("day");
            String rebuy = obj2.getString("rebuy");
            String latereg = obj2.getString("latereg");
            String addon = obj2.getString("addon");
            String time = obj2.getString("time");

        }

      }
  } catch (JSONException e) {
      e.printStackTrace();
 }

JSONObject JSONObject=新的JSONObject（响应）；
试一试{
JSONArray JSONArray=jsonObject.getJSONArray（“tours”）；
Log.e（“=>”，“+jsonArray”）；
for（int i=0；i

您的外部是JSONObject而不是JSONArray。像下面那样解析它

  private void parse(String jsonString){
    try{
        JSONObject jsonObject=new JSONObject(jsonString);
        JSONArray dataArray=jsonObject.getJSONArray("tours");
        for (int i = 0; i < dataArray.length(); i++) {
            JSONArray obj = dataArray.getJSONArray(i);
            for (int j = 0; j < obj.length(); j++) {
                JSONObject obj2 = obj.getJSONObject(i);
               // Parse here
            }
        }

    }catch (JSONException e){
        e.printStackTrace();
    }
}

private void解析（字符串jsonString）{
试一试{
JSONObject JSONObject=新的JSONObject（jsonString）；
JSONArray dataArray=jsonObject.getJSONArray（“tours”）；
对于（int i=0；i

您的外部是JSONObject而不是JSONArray。像下面那样解析它

  private void parse(String jsonString){
    try{
        JSONObject jsonObject=new JSONObject(jsonString);
        JSONArray dataArray=jsonObject.getJSONArray("tours");
        for (int i = 0; i < dataArray.length(); i++) {
            JSONArray obj = dataArray.getJSONArray(i);
            for (int j = 0; j < obj.length(); j++) {
                JSONObject obj2 = obj.getJSONObject(i);
               // Parse here
            }
        }

    }catch (JSONException e){
        e.printStackTrace();
    }
}

private void解析（字符串jsonString）{
试一试{
JSONObject JSONObject=新的JSONObject（jsonString）；
JSONArray dataArray=jsonObject.getJSONArray（“tours”）；
对于（int i=0；i

使用Gson库解析此json最简单的方法

compile 'com.google.code.gson:gson:2.8.1'

使用think解析 你会得到像这样的pojo课程 1.ToursModel.Java

    public class ToursModel {

    @SerializedName("tours")
    @Expose
    private List<List<Tour>> tours = null;

    public List<List<Tour>> getTours() {
    return tours;
    }

    public void setTours(List<List<Tour>> tours) {
    this.tours = tours;
    }

    }

    public class Tour {

    @SerializedName("sitename")
    @Expose
    private String sitename;
    @SerializedName("speed")
    @Expose
    private String speed;
    @SerializedName("hour")
    @Expose
    private Integer hour;
    @SerializedName("min")
    @Expose
    private Integer min;
    @SerializedName("buyin")
    @Expose
    private String buyin;
    @SerializedName("replay")
    @Expose
    private String replay;
    @SerializedName("gamemode")
    @Expose
    private String gamemode;
    @SerializedName("prize")
    @Expose
    private String prize;
    @SerializedName("day")
    @Expose
    private String day;
    @SerializedName("rebuy")
    @Expose
    private String rebuy;
    @SerializedName("latereg")
    @Expose
    private Integer latereg;
    @SerializedName("addon")
    @Expose
    private String addon;
    @SerializedName("time")
    @Expose
    private String time;
    @SerializedName("tournamet")
    @Expose
    private String tournamet;

    public String getSitename() {
    return sitename;
    }

    public void setSitename(String sitename) {
    this.sitename = sitename;
    }

    public String getSpeed() {
    return speed;
    }

    public void setSpeed(String speed) {
    this.speed = speed;
    }

    public Integer getHour() {
    return hour;
    }

    public void setHour(Integer hour) {
    this.hour = hour;
    }

    public Integer getMin() {
    return min;
    }

    public void setMin(Integer min) {
    this.min = min;
    }

    public String getBuyin() {
    return buyin;
    }

    public void setBuyin(String buyin) {
    this.buyin = buyin;
    }

    public String getReplay() {
    return replay;
    }

    public void setReplay(String replay) {
    this.replay = replay;
    }

    public String getGamemode() {
    return gamemode;
    }

    public void setGamemode(String gamemode) {
    this.gamemode = gamemode;
    }

    public String getPrize() {
    return prize;
    }

    public void setPrize(String prize) {
    this.prize = prize;
    }

    public String getDay() {
    return day;
    }

    public void setDay(String day) {
    this.day = day;
    }

    public String getRebuy() {
    return rebuy;
    }

    public void setRebuy(String rebuy) {
    this.rebuy = rebuy;
    }

    public Integer getLatereg() {
    return latereg;
    }

    public void setLatereg(Integer latereg) {
    this.latereg = latereg;
    }

    public String getAddon() {
    return addon;
    }

    public void setAddon(String addon) {
    this.addon = addon;
    }

    public String getTime() {
    return time;
    }

    public void setTime(String time) {
    this.time = time;
    }

    public String getTournamet() {
    return tournamet;
    }

    public void setTournamet(String tournamet) {
    this.tournamet = tournamet;
    }

    }

解析json之后，您必须像这样使用解析

Gson mGson=new Gson;
        ToursModel toursModel=new ArrayList();
        example=mGson.fromJson("json object string",ToursModel.class);
        toursModel.get(0).getSitename();

---

如上所述，您可以使用Gson库访问响应pojo。

以最简单的方式解析此json

compile 'com.google.code.gson:gson:2.8.1'

使用think解析 你会得到像这样的pojo课程 1.ToursModel.Java

    public class ToursModel {

    @SerializedName("tours")
    @Expose
    private List<List<Tour>> tours = null;

    public List<List<Tour>> getTours() {
    return tours;
    }

    public void setTours(List<List<Tour>> tours) {
    this.tours = tours;
    }

    }

    public class Tour {

    @SerializedName("sitename")
    @Expose
    private String sitename;
    @SerializedName("speed")
    @Expose
    private String speed;
    @SerializedName("hour")
    @Expose
    private Integer hour;
    @SerializedName("min")
    @Expose
    private Integer min;
    @SerializedName("buyin")
    @Expose
    private String buyin;
    @SerializedName("replay")
    @Expose
    private String replay;
    @SerializedName("gamemode")
    @Expose
    private String gamemode;
    @SerializedName("prize")
    @Expose
    private String prize;
    @SerializedName("day")
    @Expose
    private String day;
    @SerializedName("rebuy")
    @Expose
    private String rebuy;
    @SerializedName("latereg")
    @Expose
    private Integer latereg;
    @SerializedName("addon")
    @Expose
    private String addon;
    @SerializedName("time")
    @Expose
    private String time;
    @SerializedName("tournamet")
    @Expose
    private String tournamet;

    public String getSitename() {
    return sitename;
    }

    public void setSitename(String sitename) {
    this.sitename = sitename;
    }

    public String getSpeed() {
    return speed;
    }

    public void setSpeed(String speed) {
    this.speed = speed;
    }

    public Integer getHour() {
    return hour;
    }

    public void setHour(Integer hour) {
    this.hour = hour;
    }

    public Integer getMin() {
    return min;
    }

    public void setMin(Integer min) {
    this.min = min;
    }

    public String getBuyin() {
    return buyin;
    }

    public void setBuyin(String buyin) {
    this.buyin = buyin;
    }

    public String getReplay() {
    return replay;
    }

    public void setReplay(String replay) {
    this.replay = replay;
    }

    public String getGamemode() {
    return gamemode;
    }

    public void setGamemode(String gamemode) {
    this.gamemode = gamemode;
    }

    public String getPrize() {
    return prize;
    }

    public void setPrize(String prize) {
    this.prize = prize;
    }

    public String getDay() {
    return day;
    }

    public void setDay(String day) {
    this.day = day;
    }

    public String getRebuy() {
    return rebuy;
    }

    public void setRebuy(String rebuy) {
    this.rebuy = rebuy;
    }

    public Integer getLatereg() {
    return latereg;
    }

    public void setLatereg(Integer latereg) {
    this.latereg = latereg;
    }

    public String getAddon() {
    return addon;
    }

    public void setAddon(String addon) {
    this.addon = addon;
    }

    public String getTime() {
    return time;
    }

    public void setTime(String time) {
    this.time = time;
    }

    public String getTournamet() {
    return tournamet;
    }

    public void setTournamet(String tournamet) {
    this.tournamet = tournamet;
    }

    }

解析json之后，您必须像这样使用解析

Gson mGson=new Gson;
        ToursModel toursModel=new ArrayList();
        example=mGson.fromJson("json object string",ToursModel.class);
        toursModel.get(0).getSitename();

---

---

如上所述，您可以访问响应pojo。

不工作是一个模糊的术语。向我们展示您面临的异常或问题..您面临的错误是什么？您是否在数组中使用了数组？作为响应，首先，json以

jsonObject

而不是

jsonArray

开始，因此为了使其工作，首先需要提取jsonObjectfirst@OsaironBest请检查我下面的答案。不工作是一个模糊的术语。向我们展示您面临的异常或问题..您面临的错误是什么？您是否在数组中使用了数组？作为响应，首先，json以

jsonObject

而不是

jsonArray

开始，因此为了使其工作，首先需要提取jsonObjectfirst@OsaironBest请检查我下面的答案。这个答案有什么问题。在第二次for循环之后，我写了Log.i（some，value.toString（））；但是什么也没发生对不起糟糕的英语你可以试试（int j=0；j”+somevalue）}为loopJSONArray subArray=mainArray.getJSONArray（i）在第二行之后添加这一行；Log.i（“json2”，subArray.toString（））；这就是问题答案中的问题。在第二次for循环之后，我编写了Log.i（some，value.toString（））；但是什么也没发生对不起糟糕的英语你可以试试（int j=0；j”+somevalue）}为loopJSONArray subArray=mainArray.getJSONArray（i）在第二行之后添加这一行；Log.i（“json2”，subArray.toString（））；这是职业选手