blocks|key|272340|text|+JSONObject+obj+=+new+JSONObject();
++++++++++++try+{
++++++++++++++++obj.put("id",+"3");
++++++++++++++++obj.put("name",+"NAME+OF+STUDENT");
++++++++++++++++obj.put("year",+"3rd");
++++++++++++++++obj.put("curriculum",+"Arts");
++++++++++++++++obj.put("birthday",+"5/5/1993");

++++++++++++}+catch+(JSONException+e)+{
++++++++++++++++//+TODO+Auto-generated+catch+block
++++++++++++++++e.printStackTrace();
++++++++++++}
+++++++++++++JSONArray+js=new+JSONArray(obj.toString());
+++++++++++++JSONObject+obj2+=+new+JSONObject();
+++++++++++++obj2.put("student",+js.toString());|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|272341|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code> JSONObject obj = new JSONObject();
 try {
 obj.put("id", "3");
 obj.put("name", "NAME OF STUDENT");
 obj.put("year", "3rd");
 obj.put("curriculum", "Arts");
 obj.put("birthday", "5/5/1993");

 } catch (JSONException e) {
 // TODO Auto-generated catch block
 e.printStackTrace();
 }
 JSONArray js=new JSONArray(obj.toString());
 JSONObject obj2 = new JSONObject();
 obj2.put("student", js.toString());
</code></pre>

blocks|key|55842|text|使用以下代码：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|55843|JSONObject+student1+=+new+JSONObject();
try+{
++++student1.put("id",+"3");
++++student1.put("name",+"NAME+OF+STUDENT");
++++student1.put("year",+"3rd");
++++student1.put("curriculum",+"Arts");
++++student1.put("birthday",+"5/5/1993");

}+catch+(JSONException+e)+{
++++//+TODO+Auto-generated+catch+block
++++e.printStackTrace();
}

JSONObject+student2+=+new+JSONObject();
try+{
++++student2.put("id",+"2");
++++student2.put("name",+"NAME+OF+STUDENT2");
++++student2.put("year",+"4rd");
++++student2.put("curriculum",+"scicence");
++++student2.put("birthday",+"5/5/1993");

}+catch+(JSONException+e)+{
++++//+TODO+Auto-generated+catch+block
++++e.printStackTrace();
}


JSONArray+jsonArray+=+new+JSONArray();

jsonArray.put(student1);
jsonArray.put(student2);

JSONObject+studentsObj+=+new+JSONObject();
++++studentsObj.put("Students",+jsonArray);



String+jsonStr+=+studentsObj.toString();

++++System.out.println("jsonString:+"%2BjsonStr);|code-block|syntax|javascript|55844|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Use the following code:

<pre><code>JSONObject student1 = new JSONObject();
try {
 student1.put("id", "3");
 student1.put("name", "NAME OF STUDENT");
 student1.put("year", "3rd");
 student1.put("curriculum", "Arts");
 student1.put("birthday", "5/5/1993");

} catch (JSONException e) {
 // TODO Auto-generated catch block
 e.printStackTrace();
}

JSONObject student2 = new JSONObject();
try {
 student2.put("id", "2");
 student2.put("name", "NAME OF STUDENT2");
 student2.put("year", "4rd");
 student2.put("curriculum", "scicence");
 student2.put("birthday", "5/5/1993");

} catch (JSONException e) {
 // TODO Auto-generated catch block
 e.printStackTrace();
}


JSONArray jsonArray = new JSONArray();

jsonArray.put(student1);
jsonArray.put(student2);

JSONObject studentsObj = new JSONObject();
 studentsObj.put("Students", jsonArray);



String jsonStr = studentsObj.toString();

 System.out.println("jsonString: "+jsonStr);
</code></pre>

blocks|key|55864|text|您可以创建一个a方法，并将参数传递给它，然后获取json作为响应。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|55865|++private+JSONObject+jsonResult(String+Name,int+id,+String+curriculum)+throws+JSONException+{
++++++++JSONObject+json+=+null;
++++++++json+=+new+JSONObject("{\""+%2B+"Name"+%2B+"\":"+%2B+"\""+%2B+Name%2B+"\""
++++++++++++%2B+","+%2B+"\""+%2B+"Id"+%2B+"\":"+%2B+id+%2B+","+%2B+"\""+%2B+"Curriculum"
++++++++++++%2B+"\":"+%2B+"\""+%2B+curriculum%2B+"\""+%2B+"}");
++++++++return+json;
++++++}|code-block|syntax|javascript|55866|我希望这能对你有所帮助。|55867|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

You can create a a method and pass paramters to it and get the json as a response.

<pre><code> private JSONObject jsonResult(String Name,int id, String curriculum) throws JSONException {
 JSONObject json = null;
 json = new JSONObject("{\"" + "Name" + "\":" + "\"" + Name+ "\""
 + "," + "\"" + "Id" + "\":" + id + "," + "\"" + "Curriculum"
 + "\":" + "\"" + curriculum+ "\"" + "}");
 return json;
 }
</code></pre>

I hope this will help you.

blocks|key|272382|text|public+JSONObject+makJsonObject(int+id[],+String+name[],+String+year[],
++++++++++++String+curriculum[],+String+birthday[],+int+numberof_students)
++++++++++++throws+JSONException+{
++++++++JSONObject+obj+=+null;
++++++++JSONArray+jsonArray+=+new+JSONArray();
++++++++for+(int+i+=+0;+i+<+numberof_students;+i%2B%2B)+{
++++++++++++obj+=+new+JSONObject();
++++++++++++try+{
++++++++++++++++obj.put("id",+id[i]);
++++++++++++++++obj.put("name",+name[i]);
++++++++++++++++obj.put("year",+year[i]);
++++++++++++++++obj.put("curriculum",+curriculum[i]);
++++++++++++++++obj.put("birthday",+birthday[i]);

++++++++++++}+catch+(JSONException+e)+{
++++++++++++++++//+TODO+Auto-generated+catch+block
++++++++++++++++e.printStackTrace();
++++++++++++}
++++++++++++jsonArray.put(obj);
++++++++}

++++++++JSONObject+finalobject+=+new+JSONObject();
++++++++finalobject.put("student",+jsonArray);
++++++++return+finalobject;
++++}|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|272383|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>public JSONObject makJsonObject(int id[], String name[], String year[],
 String curriculum[], String birthday[], int numberof_students)
 throws JSONException {
 JSONObject obj = null;
 JSONArray jsonArray = new JSONArray();
 for (int i = 0; i &lt; numberof_students; i++) {
 obj = new JSONObject();
 try {
 obj.put("id", id[i]);
 obj.put("name", name[i]);
 obj.put("year", year[i]);
 obj.put("curriculum", curriculum[i]);
 obj.put("birthday", birthday[i]);

 } catch (JSONException e) {
 // TODO Auto-generated catch block
 e.printStackTrace();
 }
 jsonArray.put(obj);
 }

 JSONObject finalobject = new JSONObject();
 finalobject.put("student", jsonArray);
 return finalobject;
 }
</code></pre>

blocks|key|272398|text|JSONObject+jsonResult+=+new+JSONObject();
try+{
++jsonResult.put("clave",+"valor");
++jsonResult.put("username",+"iesous");
++jsonResult.put("password",+"1234");

}+catch+(JSONException+e)+{
++//+TODO+Auto-generated+catch+block
+e.printStackTrace();
}

Log.d("DEV","jsonResult->"%2BjsonResult);|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|272399|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>JSONObject jsonResult = new JSONObject();
try {
 jsonResult.put("clave", "valor");
 jsonResult.put("username", "iesous");
 jsonResult.put("password", "1234");

} catch (JSONException e) {
 // TODO Auto-generated catch block
 e.printStackTrace();
}

Log.d("DEV","jsonResult-&gt;"+jsonResult);
</code></pre>

blocks|key|55896|text|++++++++++++Map<String,+String>+params+=+new+HashMap<String,+String>();

++++++++++++//**+Temp+array
++++++++++++List<String[]>+tmpArray+=+new+ArrayList<>();
++++++++++++tmpArray.add(new+String[]{"b001","book1"});+
++++++++++++tmpArray.add(new+String[]{"b002","book2"});+

++++++++++++//**+Json+Array+Example
++++++++++++JSONArray+jrrM+=+new+JSONArray();
++++++++++++for(int+i=0;+i<tmpArray.size();+i%2B%2B){
++++++++++++++++JSONArray+jrr+=+new+JSONArray();
++++++++++++++++jrr.put(tmpArray.get(i)[0]);
++++++++++++++++jrr.put(tmpArray.get(i)[1]);
++++++++++++++++jrrM.put(jrr);
++++++++++++}

+++++++++++//Json+Object+Example
+++++++++++JSONObject+jsonObj+=+new+JSONObject();
++++++++++++try+{
++++++++++++++++jsonObj.put("plno","000000001");+++++++++++++++++++
++++++++++++++++jsonObj.put("rows",+jrrM);

++++++++++++}catch+(JSONException+ex){
++++++++++++++++ex.printStackTrace();
++++++++++++}+++


++++++++++++//+Bundles+them
++++++++++++params.put("user",+"guest");
++++++++++++params.put("tb",+"book_store");
++++++++++++params.put("action","save");
++++++++++++params.put("data",+jsonObj.toString());

+++++++++++//+Now+you+can+send+them+to+the+server.|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|55897|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code> Map&lt;String, String&gt; params = new HashMap&lt;String, String&gt;();

 //** Temp array
 List&lt;String[]&gt; tmpArray = new ArrayList&lt;&gt;();
 tmpArray.add(new String[]{"b001","book1"}); 
 tmpArray.add(new String[]{"b002","book2"}); 

 //** Json Array Example
 JSONArray jrrM = new JSONArray();
 for(int i=0; i&lt;tmpArray.size(); i++){
 JSONArray jrr = new JSONArray();
 jrr.put(tmpArray.get(i)[0]);
 jrr.put(tmpArray.get(i)[1]);
 jrrM.put(jrr);
 }

 //Json Object Example
 JSONObject jsonObj = new JSONObject();
 try {
 jsonObj.put("plno","000000001"); 
 jsonObj.put("rows", jrrM);

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


 // Bundles them
 params.put("user", "guest");
 params.put("tb", "book_store");
 params.put("action","save");
 params.put("data", jsonObj.toString());

 // Now you can send them to the server.
</code></pre>

blocks|key|272413|text|++public+void+DataSendReg(String+picPath,+final+String+ed2,+String+ed4,+int+bty1,+String+bdatee,+String+ed1,+String+cno,+String+address+,+String+select_item,+String+select_item1,+String+height,+String+weight)+{

++++++final+ProgressDialog+dialog=new+ProgressDialog(SignInAct.this);
++++++dialog.setMessage("Process....");
++++++AsyncHttpClient+httpClient=new+AsyncHttpClient();
++++++RequestParams+params=new+RequestParams();
++++++File+pic+=+new+File(picPath);
++++++try+{
++++++++++params.put("image",pic);
++++++}+catch+(FileNotFoundException+e)+{
++++++++++e.printStackTrace();
++++++}
++++++params.put("height",height);
++++++params.put("weight",weight);
++++++params.put("pincode",select_item1);
++++++params.put("area",select_item);
++++++params.put("address",address);
++++++params.put("contactno",cno);
++++++params.put("username",ed1);
++++++params.put("email",ed2);
++++++params.put("pass",ed4);
++++++params.put("bid",bty1);
++++++params.put("birthdate",bdatee);
++++++params.put("city","Surat");
++++++params.put("state","Gujarat");


++++++httpClient.post(WebAPI.REGAPI,params,new+JsonHttpResponseHandler(){
++++++++++@Override
++++++++++public+void+onStart()+{
++++++++++++++dialog.show();
++++++++++}

++++++++++@Override
++++++++++public+void+onSuccess(int+statusCode,+Header[]+headers,+JSONObject+response)+{
++++++++++++++try+{
++++++++++++++++++String+done=response.get("msg").toString();
++++++++++++++++++if(done.equals("s"))+{
++++++++++++++++++++++Toast.makeText(SignInAct.this,+"Registration+Success+Fully",+Toast.LENGTH_SHORT).show();
++++++++++++++++++++++DataPrefrenceMaster.SetRing(ed2);
++++++++++++++++++++++startActivity(new+Intent(SignInAct.this,+LoginAct.class));
++++++++++++++++++++++finish();
++++++++++++++++++}
++++++++++++++++++else++if(done.equals("ex"))+{
++++++++++++++++++++++Toast.makeText(SignInAct.this,+"email+already+exist",+Toast.LENGTH_SHORT).show();
++++++++++++++++++}else+Toast.makeText(SignInAct.this,+"Registration+failed",+Toast.LENGTH_SHORT).show();
++++++++++++++}+catch+(JSONException+e)+{
++++++++++++++++++Toast.makeText(SignInAct.this,+"e+::+="%2Be.getMessage(),+Toast.LENGTH_SHORT).show();
++++++++++++++}
++++++++++}

++++++++++@Override
++++++++++public+void+onFailure(int+statusCode,+Header[]+headers,+Throwable+throwable,+JSONObject+errorResponse)+{
++++++++++++++Toast.makeText(SignInAct.this,+"Server+not+Responce",+Toast.LENGTH_SHORT).show();
++++++++++++++Log.d("jkl","error");
++++++++++}

++++++++++@Override
++++++++++public+void+onFinish()+{
+++++++++++++++++++dialog.dismiss();
++++++++}
++++});
}|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|272414|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code> public void DataSendReg(String picPath, final String ed2, String ed4, int bty1, String bdatee, String ed1, String cno, String address , String select_item, String select_item1, String height, String weight) {

 final ProgressDialog dialog=new ProgressDialog(SignInAct.this);
 dialog.setMessage("Process....");
 AsyncHttpClient httpClient=new AsyncHttpClient();
 RequestParams params=new RequestParams();
 File pic = new File(picPath);
 try {
 params.put("image",pic);
 } catch (FileNotFoundException e) {
 e.printStackTrace();
 }
 params.put("height",height);
 params.put("weight",weight);
 params.put("pincode",select_item1);
 params.put("area",select_item);
 params.put("address",address);
 params.put("contactno",cno);
 params.put("username",ed1);
 params.put("email",ed2);
 params.put("pass",ed4);
 params.put("bid",bty1);
 params.put("birthdate",bdatee);
 params.put("city","Surat");
 params.put("state","Gujarat");


 httpClient.post(WebAPI.REGAPI,params,new JsonHttpResponseHandler(){
 @Override
 public void onStart() {
 dialog.show();
 }

 @Override
 public void onSuccess(int statusCode, Header[] headers, JSONObject response) {
 try {
 String done=response.get("msg").toString();
 if(done.equals("s")) {
 Toast.makeText(SignInAct.this, "Registration Success Fully", Toast.LENGTH_SHORT).show();
 DataPrefrenceMaster.SetRing(ed2);
 startActivity(new Intent(SignInAct.this, LoginAct.class));
 finish();
 }
 else if(done.equals("ex")) {
 Toast.makeText(SignInAct.this, "email already exist", Toast.LENGTH_SHORT).show();
 }else Toast.makeText(SignInAct.this, "Registration failed", Toast.LENGTH_SHORT).show();
 } catch (JSONException e) {
 Toast.makeText(SignInAct.this, "e :: ="+e.getMessage(), Toast.LENGTH_SHORT).show();
 }
 }

 @Override
 public void onFailure(int statusCode, Header[] headers, Throwable throwable, JSONObject errorResponse) {
 Toast.makeText(SignInAct.this, "Server not Responce", Toast.LENGTH_SHORT).show();
 Log.d("jkl","error");
 }

 @Override
 public void onFinish() {
 dialog.dismiss();
 }
 });
}
</code></pre>

blocks|key|272437|text|你应该使用JSONObject.put方法|type|unstyled|depth|inlineStyleRanges|entityRanges|data|272438|https://developer.android.com/reference/org/json/JSONObject.html#put(java.lang.String,%2520double)|offset|length|272439|entityMap|0|LINK|mutability|MUTABLE|url|https://developer.android.com/reference/org/json/JSONObject.html#put(java.lang.String,%2520double)^0|0|0|2O|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@$D|P|E|Q|1|R]]|A|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|A|$]]]|G|$H|$5|I|J|K|A|$L|M]]]]

You should use JSONObject.put method

<a href="https://developer.android.com/reference/org/json/JSONObject.html#put(java.lang.String,%20double)" rel="nofollow noreferrer">https://developer.android.com/reference/org/json/JSONObject.html#put(java.lang.String,%20double)</a>

blocks|key|272504|text|现在回答已经太晚了，很抱歉，创建了下面的正文：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|272505|{
++++"username":+"ًRajab",
++++"email":+"rajab.mohammadi@gmail.com",
++++"phone":+"%2B93767626554",
++++"password":+"123asd",
++++"carType":+"600fdcc646bc6409ae97e2ab",
++++"fcmToken":"lljlkdsajfljasldfj;lsa",
++++"profilePhoto":+"https://st.depositphotos.com/2101611/3925/v/600/depositphotos_39258143-stock-illustration-businessman-avatar-profile-picture.jpg",
++++"documents":+{
++++++++"DL":+[
++++++++++++{
++++++++++++++++"_id":+"5fccb687c5b4260011810125",
++++++++++++++++"uriPath":+"https://webfume-onionai.s3.amazonaws.com/guest/public/document/326634-beats_by_dre-wallpaper-1366x768.jpg"
++++++++++++}
++++++++],
++++++++"Registration":+[
++++++++++++{
++++++++++++++++"_id":+"5fccb687c5b4260011810125",
++++++++++++++++"uriPath":+"https://webfume-onionai.s3.amazonaws.com/guest/public/document/326634-beats_by_dre-wallpaper-1366x768.jpg"
++++++++++++}
++++++++],
++++++++"Insurance":[
++++++++++++++{
++++++++++++++++"_id":+"5fccb687c5b4260011810125",
++++++++++++++++"uriPath":+"https://webfume-onionai.s3.amazonaws.com/guest/public/document/326634-beats_by_dre-wallpaper-1366x768.jpg"
++++++++++++}
++++++++],
+++++++++"CarInside":[
++++++++++++++{
++++++++++++++++"_id":+"5fccb687c5b4260011810125",
++++++++++++++++"uriPath":+"https://webfume-onionai.s3.amazonaws.com/guest/public/document/326634-beats_by_dre-wallpaper-1366x768.jpg"
++++++++++++}
++++++++],
+++++++++"CarOutside":[
++++++++++++++{
++++++++++++++++"_id":+"5fccb687c5b4260011810125",
++++++++++++++++"uriPath":+"https://webfume-onionai.s3.amazonaws.com/guest/public/document/326634-beats_by_dre-wallpaper-1366x768.jpg"
++++++++++++}
++++++++]
++++}
}|code-block|syntax|javascript|272506|您可以像下面的代码一样动态创建：|272507|JSONObject+jsonBody+=+new+JSONObject();
try+{
++++jsonBody.put("username",+userName);
++++jsonBody.put("email",+email);
++++jsonBody.put("phone",+contactNumber);
++++jsonBody.put("password",+password);
++++jsonBody.put("carType",+carType);
++++jsonBody.put("fcmToken",+"lljlkdsajfljasldfj;lsa");
++++jsonBody.put("profilePhoto",+"https://st.depositphotos.com/2101611/3925/v/600/depositphotos_39258143-stock-illustration-businessman-avatar-profile-picture.jpg");

++++JSONObject+document+=+new+JSONObject();

++++try+{
++++++++document.put("DL",+createDocument("5fccb687c5b4260011810125",+"https://st.depositphotos.com/2101611/3925/v/600/depositphotos_39258143-stock-illustration-businessman-avatar-profile-picture.jpg"));
++++++++document.put("Registration",+createDocument("5fccb687c5b4260011810125",+"https://st.depositphotos.com/2101611/3925/v/600/depositphotos_39258143-stock-illustration-businessman-avatar-profile-picture.jpg"));
++++++++document.put("Insurance",+createDocument("5fccb687c5b4260011810125",+"https://st.depositphotos.com/2101611/3925/v/600/depositphotos_39258143-stock-illustration-businessman-avatar-profile-picture.jpg"));
++++++++document.put("CarInside",+createDocument("5fccb687c5b4260011810125",+"https://st.depositphotos.com/2101611/3925/v/600/depositphotos_39258143-stock-illustration-businessman-avatar-profile-picture.jpg"));
++++++++document.put("CarOutside",+createDocument("5fccb687c5b4260011810125",+"https://st.depositphotos.com/2101611/3925/v/600/depositphotos_39258143-stock-illustration-businessman-avatar-profile-picture.jpg"));
++++}+catch+(JSONException+e)+{
++++++++e.printStackTrace();
++++}

++++jsonBody.put("documents",+document.toString());

++++Log.i("MAHDI",+"Hello:+Mahdi:+Data:+"+%2B+jsonBody);
}+catch+(JSONException+e)+{
++++e.printStackTrace();
}|272508|和createDocument方法代码：|272509|公共JSONArray+createDocument(String+id，String+imageUrl)+{|272510|JSONObject+dlObject+=+new+JSONObject();
try+{
++++dlObject.put("_id",+id);
++++dlObject.put("uriPath",+imageUrl);
}+catch+(JSONException+e)+{
++++//+TODO+Auto-generated+catch+block
++++e.printStackTrace();
}
JSONArray+dlArray+=+new+JSONArray();
dlArray.put(dlObject);

return+dlArray;
}|272511|entityMap^0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|W|8|@]|9|@]|A|$]]|$1|M|3|N|5|6|7|X|8|@]|9|@]|A|$]]|$1|O|3|P|5|D|7|Y|8|@]|9|@]|A|$E|F]]|$1|Q|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|R|$]]

It's too late to answer, sorry about it, for creating the below body:
<pre><code>{
 &quot;username&quot;: &quot;ًRajab&quot;,
 &quot;email&quot;: &quot;rajab.mohammadi@gmail.com&quot;,
 &quot;phone&quot;: &quot;+93767626554&quot;,
 &quot;password&quot;: &quot;123asd&quot;,
 &quot;carType&quot;: &quot;600fdcc646bc6409ae97e2ab&quot;,
 &quot;fcmToken&quot;:&quot;lljlkdsajfljasldfj;lsa&quot;,
 &quot;profilePhoto&quot;: &quot;https://st.depositphotos.com/2101611/3925/v/600/depositphotos_39258143-stock-illustration-businessman-avatar-profile-picture.jpg&quot;,
 &quot;documents&quot;: {
 &quot;DL&quot;: [
 {
 &quot;_id&quot;: &quot;5fccb687c5b4260011810125&quot;,
 &quot;uriPath&quot;: &quot;https://webfume-onionai.s3.amazonaws.com/guest/public/document/326634-beats_by_dre-wallpaper-1366x768.jpg&quot;
 }
 ],
 &quot;Registration&quot;: [
 {
 &quot;_id&quot;: &quot;5fccb687c5b4260011810125&quot;,
 &quot;uriPath&quot;: &quot;https://webfume-onionai.s3.amazonaws.com/guest/public/document/326634-beats_by_dre-wallpaper-1366x768.jpg&quot;
 }
 ],
 &quot;Insurance&quot;:[
 {
 &quot;_id&quot;: &quot;5fccb687c5b4260011810125&quot;,
 &quot;uriPath&quot;: &quot;https://webfume-onionai.s3.amazonaws.com/guest/public/document/326634-beats_by_dre-wallpaper-1366x768.jpg&quot;
 }
 ],
 &quot;CarInside&quot;:[
 {
 &quot;_id&quot;: &quot;5fccb687c5b4260011810125&quot;,
 &quot;uriPath&quot;: &quot;https://webfume-onionai.s3.amazonaws.com/guest/public/document/326634-beats_by_dre-wallpaper-1366x768.jpg&quot;
 }
 ],
 &quot;CarOutside&quot;:[
 {
 &quot;_id&quot;: &quot;5fccb687c5b4260011810125&quot;,
 &quot;uriPath&quot;: &quot;https://webfume-onionai.s3.amazonaws.com/guest/public/document/326634-beats_by_dre-wallpaper-1366x768.jpg&quot;
 }
 ]
 }
}
</code></pre>
You can create dynamically like the below code:
<pre><code>JSONObject jsonBody = new JSONObject();
try {
 jsonBody.put(&quot;username&quot;, userName);
 jsonBody.put(&quot;email&quot;, email);
 jsonBody.put(&quot;phone&quot;, contactNumber);
 jsonBody.put(&quot;password&quot;, password);
 jsonBody.put(&quot;carType&quot;, carType);
 jsonBody.put(&quot;fcmToken&quot;, &quot;lljlkdsajfljasldfj;lsa&quot;);
 jsonBody.put(&quot;profilePhoto&quot;, &quot;https://st.depositphotos.com/2101611/3925/v/600/depositphotos_39258143-stock-illustration-businessman-avatar-profile-picture.jpg&quot;);

 JSONObject document = new JSONObject();

 try {
 document.put(&quot;DL&quot;, createDocument(&quot;5fccb687c5b4260011810125&quot;, &quot;https://st.depositphotos.com/2101611/3925/v/600/depositphotos_39258143-stock-illustration-businessman-avatar-profile-picture.jpg&quot;));
 document.put(&quot;Registration&quot;, createDocument(&quot;5fccb687c5b4260011810125&quot;, &quot;https://st.depositphotos.com/2101611/3925/v/600/depositphotos_39258143-stock-illustration-businessman-avatar-profile-picture.jpg&quot;));
 document.put(&quot;Insurance&quot;, createDocument(&quot;5fccb687c5b4260011810125&quot;, &quot;https://st.depositphotos.com/2101611/3925/v/600/depositphotos_39258143-stock-illustration-businessman-avatar-profile-picture.jpg&quot;));
 document.put(&quot;CarInside&quot;, createDocument(&quot;5fccb687c5b4260011810125&quot;, &quot;https://st.depositphotos.com/2101611/3925/v/600/depositphotos_39258143-stock-illustration-businessman-avatar-profile-picture.jpg&quot;));
 document.put(&quot;CarOutside&quot;, createDocument(&quot;5fccb687c5b4260011810125&quot;, &quot;https://st.depositphotos.com/2101611/3925/v/600/depositphotos_39258143-stock-illustration-businessman-avatar-profile-picture.jpg&quot;));
 } catch (JSONException e) {
 e.printStackTrace();
 }

 jsonBody.put(&quot;documents&quot;, document.toString());

 Log.i(&quot;MAHDI&quot;, &quot;Hello: Mahdi: Data: &quot; + jsonBody);
} catch (JSONException e) {
 e.printStackTrace();
}
</code></pre>
And the createDocument method code:
public JSONArray createDocument(String id, String imageUrl) {
<pre><code>JSONObject dlObject = new JSONObject();
try {
 dlObject.put(&quot;_id&quot;, id);
 dlObject.put(&quot;uriPath&quot;, imageUrl);
} catch (JSONException e) {
 // TODO Auto-generated catch block
 e.printStackTrace();
}
JSONArray dlArray = new JSONArray();
dlArray.put(dlObject);

return dlArray;
}
</code></pre>

How can I create a JSON with this format in Android:
Since the API that I will be passing will parse JsonArray then the object.
Or would it be okay if just to pass a json object? Since I will just have to insert 1 transaction per service call.

<pre><code>{
 "student": [
 {
 "id": 1,
 "name": "John Doe",
 "year": "1st",
 "curriculum": "Arts",
 "birthday": 3/3/1995
 },
 {
 "id": 2,
 "name": "Michael West",
 "year": "2nd",
 "curriculum": "Economic",
 "birthday": 4/4/1994
 }
 ]
}
</code></pre>

What I know is only the JSONObject.
Like this one.

<pre><code>JSONObject obj = new JSONObject();
try {
 obj.put("id", "3");
 obj.put("name", "NAME OF STUDENT");
 obj.put("year", "3rd");
 obj.put("curriculum", "Arts");
 obj.put("birthday", "5/5/1993");
} catch (JSONException e) {
 // TODO Auto-generated catch block
 e.printStackTrace();
}
</code></pre>

Any ideas. Thanks

Android- create JSON Array and JSON Object

Android

JSON

如何在Android中创建这种格式的JSON :因为我将要传递的API将解析JsonArray，然后解析对象。或者只要传递一个json对象就可以了吗？因为我只需要在每个服务调用中插入1个事务。{    "student": [        {            "id": 1,            "name"...

问Android-创建JSON数组和JSON对象
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