缃戠粶璇锋眰妗嗘灦-HttpClient鐨刧et,post鍜屽浘鐗囦笂浼犳湇鍔″櫒
缃戠粶璇锋眰妗嗘灦----HttpClient鐨刧et,post鍜屽浘鐗囦笂浼犳湇鍔″櫒
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鐗规€э細
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妗堜緥鏁堟灉鍥撅細
MainActivity.java
聽
public class MainActivity extends Activity implements OnClickListener {
public static String urls = "http://gpj.zhangwoo.cn/app.php?platform=android&appkey=5a379b5eed8aaae531df5f60b12100cfb6dff2c1";
private TextView mTextView;
private ImageView imagegvoew;
String resultStr = "";
String resultStr1 = "";
private Bitmap mBitmap = null;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
initView();
}
private void initView() {
findViewById(R.id.btn1).setOnClickListener(this);
findViewById(R.id.btn2).setOnClickListener(this);
findViewById(R.id.btn3).setOnClickListener(this);
findViewById(R.id.btn4).setOnClickListener(this);
mTextView = (TextView) findViewById(R.id.Text);
imagegvoew = (ImageView) findViewById(R.id.imagegvoew);
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.btn1:
Thread visitBaiduThread = new Thread(new VisitWebRunnable());
visitBaiduThread.start();
try {
visitBaiduThread.join();
if (!resultStr.equals("")) {
mTextView.setText(resultStr);
}
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
break;
case R.id.btn2:
Thread visitBaiduThreads = new Thread(new VisitWebRunnables());
visitBaiduThreads.start();
try {
visitBaiduThreads.join();
if (!resultStr1.equals("")) {
mTextView.setText(resultStr1);
}
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
break;
case R.id.btn3:
new DownImgAsyncTask()
.execute("http://avatar.****.net/8/6/0/2_dickyqie.jpg");
break;
case R.id.btn4:
//Util.addFile("url");//鍥剧墖璺緞
break;
default:
break;
}
}
/** 杩欓噷閲嶅啓handleMessage鏂规硶锛屾帴鍙楀埌瀛愮嚎绋嬫暟鎹悗鏇存柊UI **/
private Handler handler = new Handler() {
@Override
public void handleMessage(Message msg) {
switch (msg.what) {
case 1:
// 鍏抽棴
imagegvoew.setImageBitmap(mBitmap);
break;
}
}
};
class DownImgAsyncTask extends AsyncTask<String, Void, Bitmap> {
@Override
protected void onPreExecute() {
// TODO Auto-generated method stub
super.onPreExecute();
}
@Override
protected Bitmap doInBackground(String... params) {
// TODO Auto-generated method stub
Bitmap b = Util.getImageBitmap(params[0]);
return b;
}
@Override
protected void onPostExecute(Bitmap result) {
// TODO Auto-generated method stub
super.onPostExecute(result);
if (result != null) {
imagegvoew.setImageBitmap(result);
}
}
}
/***
* get
*
* @author zq
*
*/
class VisitWebRunnable implements Runnable {
@Override
public void run() {
// TODO Auto-generated method stub
HttpClient httpCLient = new DefaultHttpClient();
// 鍒涘缓get璇锋眰瀹炰緥
HttpGet httpget = new HttpGet("http://www.baidu.com");
try {
HttpResponse response = httpCLient.execute(httpget);
if (response.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
String result = EntityUtils.toString(response.getEntity(),
"UTF-8");
resultStr = result;
}
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
/***
* Post
*
* @author zq
*
*/
class VisitWebRunnables implements Runnable {
@Override
public void run() {
// TODO Auto-generated method stub
List<NameValuePair> formparams = new ArrayList<NameValuePair>();
formparams.add(new BasicNameValuePair("c", "member"));
formparams.add(new BasicNameValuePair("a", "getdepartments"));
HttpClient client = null;
HttpPost request = null;
try {
client = new DefaultHttpClient();
request = new HttpPost(urls);
request.setEntity(new UrlEncodedFormEntity(formparams,
HTTP.UTF_8));
HttpResponse response = client.execute(request);
if (response.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
String result = EntityUtils.toString(response.getEntity(),
"UTF-8");
System.out.println(result);
resultStr1 = result;
}
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
聽
public class Util {
/**
* 鍥剧墖鍔犺浇
*
* @param url
* @return
*/
public static Bitmap getImageBitmap(String url) {
DefaultHttpClient httpclient = new DefaultHttpClient();
HttpGet httpget = new HttpGet(url);
try {
HttpResponse resp = httpclient.execute(httpget);
// 鍒ゆ柇鏄惁姝ｇ‘鎵ц
if (HttpStatus.SC_OK == resp.getStatusLine().getStatusCode()) {
// 灏嗚繑鍥炲唴瀹硅浆鎹负bitmap
HttpEntity entity = resp.getEntity();
InputStream in = entity.getContent();
Bitmap mBitmap = BitmapFactory.decodeStream(in);
// 鍚慼andler鍙戦€佹秷鎭紝鎵ц鏄剧ず鍥剧墖鎿嶄綔
return mBitmap;
}
} catch (Exception e) {
} finally {
httpclient.getConnectionManager().shutdown();
}
return null;
}
/***
* 涓婁紶鏂囦欢
*/
public static void addFile(String url) {
CloseableHttpClient httpclient = HttpClients.createDefault();
try {
HttpPost httppost = new HttpPost(url);
FileBody bin = new FileBody(new File(url));
StringBody comment = new StringBody("A binary file of some kind",
ContentType.TEXT_PLAIN);
HttpEntity reqEntity = MultipartEntityBuilder.create()
.addPart("bin", bin).addPart("comment", comment).build();
httppost.setEntity(reqEntity);
System.out
.println("executing request " + httppost.getRequestLine());
CloseableHttpResponse response = httpclient.execute(httppost);
try {
System.out.println(response.getStatusLine());
HttpEntity resEntity = response.getEntity();
if (resEntity != null) {
System.out.println("Response content length: "
+ resEntity.getContentLength());
}
} finally {
response.close();
}
} catch (ClientProtocolException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
httpclient.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
璁板緱鍔犵綉缁滄潈闄?/span>
聽
<uses-permission android:name="android.permission.INTERNET"/>
聽
瀹屾垚浠ヤ笂鍔熻兘闇€瑕?httpclient.jar,聽 httpcore.jar聽聽 htttpmime.jar 鐐瑰嚮涓嬭浇鍗冲彲
聽
婧愮爜涓嬭浇锛?http://download.****.net/detail/dickyqie/9707202
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