Ich habe eine Zeichenfolge, die die folgenden JSON-DatenKonvertieren von String mit Json zu gSonObject
[{"date":"11/8/2014","auther":"nirav kalola","description":"json object parsing using gson library is easy","post_name":"json object parsing"},{"date":"12/8/2014","auther":"nirav kalola","description":"json array parsing using gson library","post_name":"json array parsing"},{"date":"17/8/2014","auther":"nirav kalola","description":"store json file in assets folder and get data when required","post_name":"json parsing from assets folder"}]
ich es Gson konvertieren möchten enthält
Ich habe versucht, Code folgende
protected void onPostExecute(String result) {
Toast.makeText(getBaseContext(), "Received!", Toast.LENGTH_LONG).show();
//etResponse.setText(result);
try {
Type listType = new TypeToken<ArrayList<BeanPost>>() {
}.getType();
ArrayList<BeanPost> beanPostArrayList = new GsonBuilder().create().fromJson(result, listType);
// Above Line gives error
// JsonDeserializer could not Deserialize the object
StringBuffer postList = new StringBuffer();
for (BeanPost post : beanPostArrayList) {
postList.append("\n title: " + post.getPost_name() +
"\n auther: " + post.getAuther() +
"\n date: " + post.getDate() +
"\n description: " + post.getDescription() + "\n\n");
}
}
catch(Exception e2)
{
String msg=e2.getLocalizedMessage();
e2.printStackTrace();
}
}
BeanPost. Java Klasse ist wie folgt
package com.jobwork.mujahidniaz.ws2;
/**
* Created by Mujahid Niaz on 06/09/2016.
*/
import com.google.gson.annotations.SerializedName;
public class BeanPost {
@SerializedName("post_name")
private String post_name;
@SerializedName("auther")
private String auther;
@SerializedName("date")
private String date;
@SerializedName("description")
private String description;
public BeanPost(String post_name, String auther, String date, String description) {
this.post_name = post_name;
this.auther = auther;
this.date = date;
this.description = description;
}
public String getPost_name() {
return post_name;
}
public void setPost_name(String post_name) {
this.post_name = post_name;
}
public String getAuther() {
return auther;
}
public void setAuther(String auther) {
this.auther = auther;
}
public String getDate() {
return date;
}
public void setDate(String date) {
this.date = date;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
}
Ich habe viele Suche auf Google versucht, aber konnte die Antwort nicht finden, bitte helfen Sie mir damit.
Was passiert? Erhalten Sie einen Fehler? Ist das Format falsch? Ist es traurig, dass es kein gDad gibt? – zapl
implementiert Serializable Ihre BeanPost-Klasse –
@RakshitNawani Warum? –