android httpclient httpurlconnection

jar:

ezmorph-1.0.6.jar
commons-lang 2.4
commons-beanutils 1.7.0
commons-collections 3.2
commons-logging 1.1.1

json-lib-2.1.jar

jsonplugin-0.34.jar

package com.aven.net;

import java.util.ArrayList;
import java.util.List;

import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.HttpStatus;
import org.apache.http.NameValuePair;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.params.BasicHttpParams;
import org.apache.http.params.HttpConnectionParams;
import org.apache.http.params.HttpParams;
import org.apache.http.util.EntityUtils;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.text.Html;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;

public class PostActivity extends Activity {
private Button backBtn;
private TextView httpTv;

@SuppressWarnings("unused")
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.http);
backBtn = (Button) findViewById(R.id.backBtn);
httpTv = (TextView) findViewById(R.id.httpTv);
String httpUrl = "http://192.168.0.150:8080/httpget.jsp?";
String resultData = "";
HttpPost httpRequest = new HttpPost(httpUrl);
List<NameValuePair> params = new ArrayList<NameValuePair>();
params.add(new BasicNameValuePair("par", "大家好"));
try {
HttpEntity httpEntity = new UrlEncodedFormEntity(params, "UTF-8");
httpRequest.setEntity(httpEntity);
HttpParams httpParams=new BasicHttpParams();
HttpConnectionParams.setConnectionTimeout(httpParams, 2000);
HttpClient httpClient = new DefaultHttpClient(httpParams);
HttpResponse httpResponse = httpClient.execute(httpRequest);
if (httpResponse.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
String strResult = EntityUtils.toString(httpResponse.getEntity(), "UTF-8");
httpTv.setText(Html.fromHtml(strResult));
} else {
httpTv.setText("读取的内容为NULL");
}
} catch (Exception e) {
System.out.println(e.getMessage());
}
// URL url = null;
// try {
// url = new URL(httpUrl);
// } catch (Exception e) {
// System.out.println(e.getMessage());
// }
// if (url != null) {
// try {
// HttpURLConnection urlConnection = (HttpURLConnection)
// url.openConnection();
// urlConnection.setConnectTimeout(2000);
// urlConnection.setDoInput(true);
// urlConnection.setDoOutput(true);
// urlConnection.setRequestMethod("POST");
// urlConnection.setUseCaches(false);
// urlConnection.setInstanceFollowRedirects(true);
// urlConnection.setRequestProperty("Content-Type",
// "application/x-www-form-urlencoded");
// urlConnection.connect();
// DataOutputStream outputStream=new
// DataOutputStream(urlConnection.getOutputStream());
// String content="par="+URLEncoder.encode("你好","UTF-8");
// outputStream.writeBytes(content);
// outputStream.flush();
// outputStream.close();
// InputStream inputStream = urlConnection.getInputStream();
// InputStreamReader in = new InputStreamReader(inputStream,"UTF-8");
// BufferedReader br = new BufferedReader(in);
// String inputLine = null;
// while ((inputLine = br.readLine()) != null) {
// resultData += inputLine + "\n";
// }
// in.close();
// inputStream.close();
// urlConnection.disconnect();
// if (resultData != null) {
// httpTv.setText(Html.fromHtml(resultData));
// } else {
// httpTv.setText("读取的内容为NULL");
// }
// } catch (Exception e) {
// System.out.println(e.getMessage());
// }
// } else {
// System.out.println("Url NULL");
// }

backBtn.setOnClickListener(new View.OnClickListener() {

public void onClick(View v) {
Intent intent = new Intent(PostActivity.this, NetConnectionDemoActivity.class);
startActivity(intent);
PostActivity.this.finish();
}
});
}
}