Andriod学习心得.doc

首先，创建一个Android项目，并新建一个MainActivity类。接着，编写一个访问IIS服务器的类。package .authorize;import java.io.BufferedReader;import java.io.InputStreamReader;import org.apache.http.HttpResponse;import org.apache.http.auth.AuthScope;import org.apache.http.auth.UsernamePasswordCredentials;import org.apache.http.client.methods.HttpPost;import org.apache.http.impl.client.BasicCredentialsProvider;import org.apache.http.impl.client.DefaultHttpClient;import android.util.Log;public abstract class HttpHelper private final static String TAG = HttpHelper;public static String invoke() String result = null;try final String url = 04:180/;HttpPost httpPost = new HttpPost(url);DefaultHttpClient httpClient = new DefaultHttpClient();/基本身份验证BasicCredentialsProvider bcp = new BasicCredentialsProvider();String userName = liudong;String password = 123;bcp.setCredentials(AuthScope.ANY, new UsernamePasswordCredentials(userName, password);httpClient.setCredentialsProvider(bcp);HttpResponse httpResponse = httpClient.execute(httpPost);StringBuilder builder = new StringBuilder();BufferedReader reader = new BufferedReader(new InputStreamReader(httpResponse.getEntity().getContent();for (String s = reader.readLine(); s != null; s = reader.readLine() builder.append(s);result = builder.toString();Log.d(TAG, result is ( + result + ); catch (Exception e) Log.e(TAG, e.toString();Log.d(TAG, over);return result;注意的是，我这里用户名和密码分别是：liudong和123。然后，修改layout文件：main.xml最后，修改MainActivity。package .authorize;import android.app.Activity;import android.app.ProgressDialog;import android.os.AsyncTask;import android.os.Bundle;import android.util.Log;import android.view.View;import android.view.View.OnClickListener;import android.widget.Button;import android.widget.Toast;public class MainActivity extends Activity private final String TAG = this.getClass().getSimpleName();private Button btnPassword;/* Called when the activity is first created. */Overridepublic void onCreate(Bundle savedInstanceState) super.onCreate(savedInstanceState);setContentView(R.layout.main);btnPassword = (Button) this.findViewById(R.id.btnPassword);setInvokeOnClick();private void setInvokeOnClick() btnPassword.setOnClickListener(new OnClickListener() Overridepublic void onClick(View v) / TODO Auto-generated method stubAsyncTask task = new AsyncTask() private ProgressDialog progressDialog;Overrideprotected void onPostExecute(String result) / TODO Auto-generated method stub/ super.onPostExecute(result);progressDialog.cancel();Toast.makeText(MainActivity.this, result,Toast.LENGTH_SHORT).show();Log.d(TAG, result);Overrideprotected void onPreExecute() / TODO Auto-generated method stubsuper.onPreExecute();progressDialog = new ProgressDialog(MainActivity.this);progressDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);progressDialog.setTitle(调用中，请稍后.);progressDialog.show();Overrideprotected String doInBackground(Void. arg0) / TODO Auto-generated method stubtry return HttpHelper.invoke(); catch (Exception e) return null;task.execute(););设置访问权限为：运行模拟器的效果如图2.1所示。图2.1三、IIS部署首先、添加一个网站，如图3.1所示。如图3.1接着，在进入计算机管理-本地用户和组-用户，新建一个用户，如图3.2所示。图3.2然后，设置IIS的身份验证(图3.3所示)。图