我在Android Studio中有這樣的登錄Java代碼:BasicNetwork.performRequest:意外的響應代碼500
private void loginUser(){
pd = ProgressDialog.show(LoginActivity.this, "", "Loading...");
StringRequest stringRequest = new StringRequest(Request.Method.POST, LOGIN_URL,
new Response.Listener<String>() {
@Override
public void onResponse(String response) {
try {
JSONObject jsonResponse = new JSONObject(response);
System.out.println("JSON RESPONSE: " + jsonResponse.toString());
boolean success = jsonResponse.getBoolean("success");
if (success) {
launchHomeScreen();
pd.dismiss();
Toast.makeText(LoginActivity.this,"Welcome back " + username,Toast.LENGTH_LONG).show();
SharedPreferences sharedPref = getSharedPreferences("loginDatas", Context.MODE_PRIVATE);
SharedPreferences.Editor editor = sharedPref.edit();
editor.putString("username", username);
editor.putString("password", password);
editor.apply();
}
else {
loginButton.setBackgroundColor(0x73000000);
Toast.makeText(LoginActivity.this,"Wrong Username or Password!",Toast.LENGTH_LONG).show();
pd.dismiss();
}
}
catch (JSONException e) {
loginButton.setBackgroundColor(0x73000000);
e.printStackTrace();
pd.dismiss();
Toast.makeText(LoginActivity.this,response,Toast.LENGTH_LONG).show();
}
}
},
new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
loginButton.setBackgroundColor(0x73000000);
pd.dismiss();
System.out.println("Error: " + error);
}
}){
@Override
protected Map<String,String> getParams(){
Map<String,String> params = new HashMap<>();
params.put(KEY_USERNAME,username);
params.put(KEY_PASSWORD,password);
return params;
}
};
RequestQueue requestQueue = Volley.newRequestQueue(this);
requestQueue.add(stringRequest);
}
但每次我在我的Android登錄控制檯收到此錯誤:
I tried so many things but everytime I try it, I get back: 04-20 07:44:18.463 3326-2366/com.lolol.gg E/Volley: [294] BasicNetwork.performRequest: Unexpected response code 500 for http://lollipop.xyz/login.php
04-20 07:44:18.514 3326-3326/com.lolol.ggI/System.out: Error: com.android.volley.ServerError
有任何人的想法,如何解決我的問題?因爲我嘗試了很多東西......它無論如何不會工作...... 我所厭煩的事情是: 我已經測試了服務器代碼,它經常工作。當我嘗試與我的localwampserver的url的javacode它的作品....當我嘗試與我的hostinger服務器的網址它沒有工作...在2服務器是相同的代碼...
給我的網址,而params – pradeep
@pradeep URL是100%正確的,在它的代碼工作至100%......但我不知道怎麼給你PARAMS –
你加入這個您的Manifest文件中的權限'<使用權限android:name =「android.permission.INTERNET」/>' – Naz141