我正在尝试使用Android中的Volley将一些参数发布到我的rails API.这是代码:
我尝试了两个日志语句,一个在getParams(),另一个在getHeaders().getHeaders()记录中的一个而另一个不记录.为什么凌空无视getParams()？
{
//full_name,email,password are private variables defined for this class
String url = "http://10.0.2.2:3000/users/sign_up.json" ;
JsonObjectRequest jsonObjReq = new JsonObjectRequest(Request.Method.POST,
url, null,
new Response.Listener<JSONObject>() {
@Override
public void onResponse(JSONObject response) {
Log.d(TAG, response.toString());
pDialog.hide();
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
VolleyLog.d(TAG, "Error: " + error.getMessage());
pDialog.hide();
}
}) {
@Override
public Map<String, String> getParams() {
Map<String, String> params = new HashMap<String, String>();
//This does not …我正在尝试使用Android中的Volley将一些参数发布到我的rails API.这是代码:
对于Request.Method我试过POST/GET/PUT没什么用.
我试图在getParams()中调用一个日志语句并将其记录下来,但是params没有添加到URL中.
StringRequest sr = new StringRequest(Request.Method.GET, Links.URL_login, new Response.Listener<String>() {
@Override
public void onResponse(String response) {
Log.d(TAG, response.toString());
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
VolleyLog.d(TAG, "Error: " + error.getMessage());
Log.d(TAG, "" + error.getMessage() + "," + error.toString());
}
}){
@Override
protected Map<String,String> getParams(){
Log.d(TAG, "called?");
Map<String, String> params = new HashMap<String, String>();
params.put("email", "daniel");
params.put("pw", "123");
return params;
}
@Override
public Map<String, String> getHeaders() throws AuthFailureError {
Map<String,String> headers = new HashMap<String, …我正在尝试在 Android 中使用 Volley 将登录参数发布到我的服务器。第一次登录时它会发送参数，但是在我注销并再次尝试登录后，它不会调用 getparams，而是将之前的登录参数发送到服务器.
我尝试使用日志语句，第一次打印日志语句，但第二次不会
StringRequest stringRequest=new StringRequest(Request.Method.POST,LOGIN_URL,
new Response.Listener<String>() {
@Override
public void onResponse(String response) {
if (response!=null){
Log.d("loginResponse", response);
try {
JSONObject object= new JSONObject(response);
uid=object.getString(KEY_UR_ID);
firstName=object.getString(KEY_F_NAME);
lastName=object.getString(KEY_L_NAME);
fullName=firstName+" "+lastName;
email=object.getString(KEY_EMAIL);
phone=object.getString(KEY_PHONE);
dob=object.getString(KEY_DOB);
gender=object.getString(KEY_GENDER);
userType=object.getString(KEY_UTYPE);
address=object.getString(KEY_U_ADDRESS);
pincode=object.getString(KEY_U_PINCODE);
// Inserting row in users table
db.addUser(uid, firstName, lastName,email,phone,gender,userType,address,pincode);
// user successfully logged in
// Create login session
session.setLogin(true);
loginProgress.dismiss();
onBackPressed();
} catch (JSONException e) {
loginProgress.dismiss();
Toast.makeText(getApplicationContext(),"Invalid username/password",Toast.LENGTH_LONG).show();
e.printStackTrace();
}
}
}
}, new Response.ErrorListener() {
@Override
public …