[英]How to send params to json array request in android volley
I have a students table.我有一张学生桌。
I am trying to send request to and REST APP using the HTTPS and JSON Array from the Android studio to My web-based application.我正在尝试使用 HTTPS 和 JSON 数组从 Android Studio 向基于 Web 的应用程序发送请求和 REST APP。
My request works fine.我的请求工作正常。
The problem I am getting is how to send params in the request.我遇到的问题是如何在请求中发送参数。
public void SyncRoutsAfterExport(){
//Send request to server to get routes
//Request que
RequestQueue mQueue = Volley.newRequestQueue(UserProfile.this);
//Json perse function
String url = "xxxxxxxxxxxxxxxxxx";
Map<String, String> params = new HashMap<String, String>();
params.put("name", "mark");
params.put("nam", "someOtherVal");
JsonArrayRequest request = new JsonArrayRequest(Request.Method.GET, url, null, new Response.Listener<JSONArray>() {
@Override
public void onResponse(JSONArray response) {
for (int i = 0; i < response.length(); i++){
try {
JSONObject jresponse = response.getJSONObject(i);
String name= jresponse.getInt("name");
String age= jresponse.getString("age");
AddDatatotable(name,age);
if(i == response.length() -1){
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
error.printStackTrace();
}
});
mQueue.add(request);
}
so In the above code, I want to send couple of params name and age.所以在上面的代码中,我想发送几个参数名称和年龄。 How to send the above request with params.
如何使用参数发送上述请求。
I think you can try StringRequest and overload getParams Method我认为您可以尝试 StringRequest 并重载 getParams 方法
RequestQueue mQueue = Volley.newRequestQueue(UserProfile.this);
//Json perse function
String url = "xxxxxxxxxxxxxxxxxx";
Map<String, String> params = new HashMap<String, String>();
params.put("name", "mark");
params.put("nam", "someOtherVal");
StringRequest request = new StringRequest(Request.Method.GET, url, new Response.Listener<String>() {
@Override
public void onResponse(String requestResponse) {
JSONArray response
try {
array=new JSONArray(requestResponse);
} catch (JSONException e) {
e.printStackTrace();
}
for (int i = 0; i < response.length(); i++){
try {
JSONObject jresponse = response.getJSONObject(i);
String name= jresponse.getInt("name");
String age= jresponse.getString("age");
AddDatatotable(name,age);
if(i == response.length() -1){
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
error.printStackTrace();
}
}){
@Override
protected Map<String, String> getParams() throws AuthFailureError {
return params;
}
};
mQueue.add(request);
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