org.json.jsonexception 문자 1의 입력 끝이

Question

안녕하세요, mysql 데이터베이스에서 사용자 이름과 암호를 확인하려고합니다. 여기서 md5() 해시를 사용하여 암호를 입력 했으므로 암호를이 사용자 이름에 액세스하고 싶습니다. 내가

오류 "의 문자 하나에 입력 org.json.jsonexception 끝"

을 얻고있다.

이것은 내 PHP 코드입니다.

<?php 
error_reporting(E_ALL^E_NOTICE^E_WARNING); 
$dbhost="localhost"; 
$dbuser="dev"; 
$dbpass="dev"; 
$dbdb="myandroid"; 
$connect =mysql_connect($dbhost,$dbuser,$dbpass) or die("connection error"); 
mysql_select_db($dbdb) or die("database selection error"); 
$username=$_POST["username"]; 
$password=$_POST["password"]; 
$pass=md5('$password'); 
$query=mysql_query("SELECT * FROM androidtable WHERE username='$username' AND password='$pass'")or die(mysql_error()); 

$num=mysql_num_rows($query); 
if($num==1){ 
while($list=mysql_fetch_assoc($query)){ 
$output=$list; 
echo json_encode($output); 
} 
mysql_close(); 
} 
?> 

안드로이드 코드

public class DBActivity extends Activity implements OnClickListener{ 
EditText eduser, edpass; 
Button logbutton; 

String username, password; 

HttpClient httpclient; 

HttpPost httppost; 

ArrayList<NameValuePair> nameValuePair; 

HttpResponse httpresponse; 
HttpEntity httpentity; 

@Override 
public void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.activity_db); 
    initialise(); 


} 

private void initialise() { 
    eduser=(EditText) findViewById(R.id.eduser); 
    edpass=(EditText) findViewById(R.id.edpass); 
    logbutton=(Button) findViewById(R.id.login); 
    logbutton.setOnClickListener(this); 

} 

public void onClick(View v) { 
    httpclient=new DefaultHttpClient(); 

    httppost=new HttpPost("http://192.168.1.2/androidtut/check.php"); 
    username=eduser.getText().toString(); 
    password=edpass.getText().toString(); 



    try{ 
     nameValuePair=new ArrayList<NameValuePair>(); 

     nameValuePair.add(new BasicNameValuePair("username", username)); 
     nameValuePair.add(new BasicNameValuePair("password", password)); 

     httppost.setEntity(new UrlEncodedFormEntity(nameValuePair)); 
     httpresponse=httpclient.execute(httppost); 
     if(httpresponse.getStatusLine().getStatusCode()==200){ 
      httpentity=httpresponse.getEntity(); 
      if(httpentity != null){ 
       InputStream is=httpentity.getContent(); 
       JSONObject jresp=new JSONObject(convertStreamToString(is)); 

       String retUser=jresp.getString("username"); 
       String retPass=jresp.getString("password"); 

       if(username.equals(retUser) && password.equals(retPass)){ 

        SharedPreferences sp=getSharedPreferences("tableandroid",0); 
        SharedPreferences.Editor spedit=sp.edit(); 
        spedit.putString("username", username); 
        spedit.putString("password", password); 
        spedit.commit(); 

        Toast.makeText(getBaseContext(), "loggin success",Toast.LENGTH_LONG).show(); 
       }else{ 
        Toast.makeText(getBaseContext(), "user invalid",Toast.LENGTH_LONG).show(); 
       } 

      } 
     } 

    }catch(Exception e){ 
     String error=e.toString(); 
     Toast.makeText(getBaseContext(), error,Toast.LENGTH_LONG).show(); 
    } 


} 

private static String convertStreamToString(InputStream is) { 
    /* 
    * To convert the InputStream to String we use the BufferedReader.readLine() 
    * method. We iterate until the BufferedReader return null which means 
    * there's no more data to read. Each line will appended to a StringBuilder 
    * and returned as String. 
    */ 
    BufferedReader reader = new BufferedReader(new InputStreamReader(is)); 
    StringBuilder sb = new StringBuilder(); 

    String line = null; 
    try { 
     while ((line = reader.readLine()) != null) { 
      sb.append(line + "\n"); 
     } 
    } catch (IOException e) { 
     e.printStackTrace(); 
    } finally { 
     try { 
      is.close(); 
     } catch (IOException e) { 
      e.printStackTrace(); 
     } 
    } 
    return sb.toString(); 
} 

}

Answer 1

서버에는 아무 것도 반환하지 않습니다. 따라서 Android 클라이언트는 마샬링 할 것이 없습니다.

$pass=md5('$password'); 

암호 해시가 아니라 $password 문자열 리터럴 대신 (작은 따옴표는 변수를 확장하지 않습니다). 대신 다음을 사용하십시오.

$pass=md5($password);