相关疑难解决方法(0)

// JSON object to hold the information, which is sent to the server
JSONObject jsonObjSend = new JSONObject();
jsonObjSend.put("action", "myAction");
jsonObjSend.put("type", tipo);

现在一切都好,但如果我想添加

jsonObjSend.put("elementi", arrayOfElements);

其中arrayOf Elements必须是字符串数组.我能怎么做？

/ **编辑

我需要什么样的例子

{
  "action": "myAction",
  "type": "elementi",
  "elementi": [
    "3287498357",
    "23472857"
  ]
}

我必须要求使用Volley Framework.这是一个带有JSONObject的POST请求.

我必须传递一个字符串和一个JSONArray ..但我怎么能？

我从这开始:

 private String mUrl;
    private ArrayList<String> mUrlDove;

  HashMap<String, String> params = new HashMap<String, String>();
            params.put("url", mUrl);
            params.put("urlDove", mUrlDove); ---> Wrong because mUrlDove is not a String


            mUrl = app.getInstance().getmUrlRestWS() + getString(R.string.path);

            JsonObjectRequest mRequest = new JsonObjectRequest(
                    mUrl, new JSONObject(params),
                    createMyReqSuccessListener(),
                    createMyReqErrorListener()) {
                @Override
                public Map<String, String> getHeaders() throws AuthFailureError {
                    return app.getInstance().createBasicAuthHeader();
                }
            };

如果我尝试使用浏览器,我必须设置:

{
  "url": "www.secret.com",
  "urlDove" : [ "www.google.com","www.yahoo.com"]
}

我正在开发一个应用程序,它将大量数据发送到server.Now我想使用volley发送一个params数组到php页面.但是我无法发送它.

将params添加为Array的代码.

String[] arr =new String[7];
    for(int i=1;i<=7;i++)
    {
        arr[i]="questionId_"+i+"_"+"ans_"+i;

    }
    HashMap<String ,String[]> params=new HashMap<String, String[]>(7);
    params.put("params", arr);

向服务器发出请求的代码

RequestQueue que=Volley.newRequestQueue(this);

     final ProgressDialog dialog = new ProgressDialog(HealthMyHistory.this);
     dialog.setTitle("Please Wait");
     dialog.setMessage("Sending Data");
     dialog.setCancelable(false);
     dialog.show();


    CustomJobjectRequest jsObjRequest = new CustomJobjectRequest(Method.POST, url, params, new Response.Listener<JSONObject>() {

                @Override
                public void onResponse(JSONObject response)
                {
                    dialog.dismiss();



                }
            }, new Response.ErrorListener() {

                @Override
                public void onErrorResponse(VolleyError response) {

                    dialog.dismiss();
                    Toast.makeText(getApplicationContext(), "Unable to Send Data!"+" "+response.toString(), Toast.LENGTH_SHORT).show();
                }
            });
    que.add(jsObjRequest);

}



Problem is in CustomJobjectRequest there is no …