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我有一些代碼將用於使用其用戶名和密碼登錄到客戶端server。這是我正在使用的代碼。我的問題是它沒有正確認證。我檢查了URL，用戶名密碼&但仍有似乎有些八九不離十錯誤使用JSON對象登錄到服務器
public class HttpClient {
private static final String TAG = "&&----HTTPClient-----**";
public static void SendHttpPost (String URL, JSONObject jsonObjSend){
try{
DefaultHttpClient httpclient = new DefaultHttpClient();
HttpPost httpPostRequest = new HttpPost(URL);
Log.v("The url is","The url is "+URL);
StringEntity se;
se = new StringEntity(jsonObjSend.toString());
httpPostRequest.setEntity(se);
httpPostRequest.setHeader("Accept", "application/json");
httpPostRequest.setHeader("Content-type", "application/json");
long t = System.currentTimeMillis();
HttpResponse response = (HttpResponse) httpclient.execute(httpPostRequest);
Log.i(TAG, "HTTPRESPONSE RECIEVED" +(System.currentTimeMillis()-t) + "ms");
HttpEntity entity = response.getEntity();
if(entity != null){
InputStream instream = entity.getContent();
String resultString = convertStreamToString(instream);
Log.v(TAG , "The response is " +resultString);
instream.close();
JSONObject jsonObj = new JSONObject(resultString);
JSONObject sessionJson = jsonObj.getJSONObject("session");
String sessionId = sessionJson.getString("sessionid");
String name = sessionJson.getString("name");
Log.v("The name is"+name,""+sessionId);
}
} catch (Exception e){
e.printStackTrace();
}
}
private static String convertStreamToString(InputStream is) {
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();
}}
這是HOMEACTIVITY
public class HomeActivity extends Activity {
private static final String tag = "##-----HomeActivity-----&&";
private static final String URL = "**************************";
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
JSONObject jsonObjSend = new JSONObject();
try {
JSONObject header = new JSONObject();
header.put("username","125");
header.put("password","1");
header.put("company", "1000");
jsonObjSend.put("user", header);
// Output the JSON object we're sending to Logcat:
Log.i(tag,"Output the JSON object we're sending to Logcat: " +jsonObjSend.toString(2));
} catch (JSONException e) {
e.printStackTrace();
}
}
}
在回家的網址活動我正在傳遞實際的服務器URL（不能共享）。