我无法捕捉从android代码到PHP脚本的值##这是我的backgroundworker.java文件##每当我点击我的应用程序上的注册按钮它只在ID字段中的数据库中放置记录其他仍为空
package com.example.danish.moviestop;
import android.app.AlertDialog;
import android.content.Context;
import android.os.AsyncTask;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;
import java.nio.charset.MalformedInputException;
/**
* Created by Danish on 6/18/2016.
*/
public class BackgroundWorker extends AsyncTask<String,Void,String> {
Context context;
AlertDialog alertDialog;
BackgroundWorker(Context ctx) {
context = ctx;
}
@Override
protected String doInBackground(String... params) {
String type = params[0];
String login_url = "http://192.168.1.2/app/login.php";
String register_url = "http://192.168.1.2/app/register.php";
if (type.equals("login")) {
try {
String user_name = params[1];
String password = params[2];
URL url = new URL(login_url);
HttpURLConnection httpURLConnection = (HttpURLConnection) url.openConnection();
httpURLConnection.setRequestMethod("POST");
httpURLConnection.setDoOutput(true);
httpURLConnection.setDoInput(true);
OutputStream outputStream = httpURLConnection.getOutputStream();
BufferedWriter bufferedWriter = new BufferedWriter(new OutputStreamWriter(outputStream, "UTF-8"));
String post_data = URLEncoder.encode("user_name", "UTF-8") + "=" + URLEncoder.encode(user_name, "UTF-8") + "&"
+ URLEncoder.encode("password", "UTF-8") + "=" + URLEncoder.encode(password, "UTF-8");
bufferedWriter.write(post_data);
bufferedWriter.flush();
bufferedWriter.close();
outputStream.close();
InputStream inputStream = httpURLConnection.getInputStream();
BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(inputStream, "iso-8859-1"));
String result = "";
String line = "";
while ((line = bufferedReader.readLine()) != null) {
result += line;
}
bufferedReader.close();
inputStream.close();
httpURLConnection.disconnect();
return result;
} catch (MalformedInputException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
} else
{
try{
String name=params[1];
String surname=params[2];
String age=params[3];
String username=params[4];
String password=params[5];
URL url= new URL(register_url);
HttpURLConnection httpURLConnection= (HttpURLConnection)url.openConnection();
httpURLConnection.setRequestMethod("POST");
httpURLConnection.setDoOutput(true);
httpURLConnection.setDoInput(true);
OutputStream outputStream= httpURLConnection.getOutputStream();
BufferedWriter bufferedWriter = new BufferedWriter(new OutputStreamWriter(outputStream, "UTF-8"));
String post_data= URLEncoder.encode ( "name" , "UTF-8") + "=" + URLEncoder.encode ( name , "UTF-8") + "&"
+ URLEncoder.encode ( "surname" , "UTF-8") + "=" + URLEncoder.encode ( surname , "UTF-8") + "&"
+ URLEncoder.encode ( "age" , "UTF-8") + "=" + URLEncoder.encode ( age , "UTF-8") + "&"
+ URLEncoder.encode ( "username" , "UTF-8") + "=" + URLEncoder.encode ( username , "UTF-8") + "&"
+ URLEncoder.encode ( "password" , "UTF-8") + "=" + URLEncoder.encode ( password , "UTF-8");
bufferedWriter.write(post_data);
bufferedWriter.flush();
bufferedWriter.close();
outputStream.close();
InputStream inputStream = httpURLConnection.getInputStream();
BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(inputStream,"iso-8859-1"));
String result="";
String line="";
while((line=bufferedReader.readLine())!=null){
result+=line;
}
bufferedReader.close();
inputStream.close();
httpURLConnection.disconnect();
return result;
}
catch (MalformedInputException e){
e.printStackTrace();
}
catch(IOException e ){
e.printStackTrace();
}
}
return null;
}
@Override
protected void onPreExecute() {
alertDialog= new AlertDialog.Builder(context).create();
alertDialog.setTitle("Login status");
}
@Override
protected void onPostExecute(String result) {
alertDialog.setMessage(result);
alertDialog.show();
}
@Override
protected void onProgressUpdate(Void... values) {
super.onProgressUpdate(values);
}
}
Php code
<?php
require "conn.php";
$name=$POST["name"];
$surname=$POST["surname"];
$age=$POST["age"];
$username=$POST["username"];
$password=$POST["password"];
$mysql_qry=" insert into logins(name,surname,age,username,password) values ('$name','$surname','$age','$username','$password')";
if($conn->query($mysql_qry)==TRUE){
echo "insert successful";
}
else {
echo "Error: ". $mysql_qry . "<br>" . $conn->error;
}
$conn->close();
?>
and it shows me the error in below image....
[error coming from the response of php script][1]
[1]: http://i.stack.imgur.com/SDIGp.gif
any help ?