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我是firebase的新手。我試圖用volley將用戶數據存儲在firebase數據庫中。但是,firebase對我的排除請求沒有迴應,數據庫仍然爲空。這是我跟着的tutorial。Firebase對排除請求沒有迴應
這是我用來連接Firebase的抽籤請求。
public void executeFirebase(){
StringRequest request = new StringRequest(Request.Method.GET, FIREBASE_REGISTER_URL, new Response.Listener<String>(){
@Override
public void onResponse(String s) {
Firebase reference = new Firebase("https://tradeal-930ad.firebaseio.com/users");
if(s.equals("null")) {
reference.child(name).child("password").setValue(password);
Toast.makeText(activity, "registration successful 1", Toast.LENGTH_LONG).show();
}
else {
try {
JSONObject obj = new JSONObject(s);
if (!obj.has(name)) {
reference.child(name).child("password").setValue(password);
Toast.makeText(activity, "registration successful 2", Toast.LENGTH_LONG).show();
Intent intent = new Intent(activity, MainPageActivity.class);
activity.startActivity(intent);
activity.finish();
loginUserActivity.finish();
} else {
Toast.makeText(activity, "username already exists", Toast.LENGTH_LONG).show();
}
} catch (JSONException e) {
e.printStackTrace();
}
}
loading.dismiss();
}
},new Response.ErrorListener(){
@Override
public void onErrorResponse(VolleyError volleyError) {
System.out.println("" + volleyError);
loading.dismiss();
}
});
RequestQueue rQueue = Volley.newRequestQueue(activity);
rQueue.add(request);
}
你的數據庫的規則是什麼? –
@Shaifali Rajput「.read」:「auth!= null」, 「.write」:「auth!= null」 – phoon
@Shaifali Rajput我以爲我應該仍然得到排除請求的迴應,即使規則不正確 – phoon