Android(安卓)使用HttpGet进行登录

public class HttpActivity extends Activity {    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        final EditText editText  = new EditText(this);        Button button = new Button(this);        button.setText("登录");        button.setOnClickListener(new OnClickListener() {            @Override            public void onClick(View v) {                httpGet(editText);             }        });    }    private void httpGet(final EditText editText) {        try {            HttpClient httpClient = new DefaultHttpClient();            String username = "tom";            String password = "123";            String uri = "http://www.baidu.com?username=" + URLEncoder.encode(username,"utf-8") + "&password="+ URLEncoder.encode(password,"utf-8");            HttpGet httpGet = new HttpGet(uri);            HttpResponse response = httpClient.execute(httpGet);            if (response.getStatusLine().getStatusCode() == 200) {                InputStream inputStream = response.getEntity().getContent();                String result = NetUtils.parseStream(inputStream);                editText.setText(result);            }        } catch (Exception e) {            e.printStackTrace();        }    }}
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