Android HttpConnect

核心提示：(httpResponse.getStatusLine().getStatusCode() == 200) { String strResult = EntityUtils.toString(httpResponse.getEntity()); mtv1.setText(strResult); } } catch (E

(httpResponse.getStatusLine().getStatusCode() == 200) { String strResult = EntityUtils.toString(httpResponse.getEntity()); mtv1.setText(strResult); } } catch (Exception e) { // TODO: handle exception e.printStackTrace(); } } } ); mb2.setOnClickListener(new Button.OnClickListener() { public void onClick(View v) { // TODO Auto-generated method stub String uriAPI = "http://www.dubblogs.cc:8751/android/test/api/get/index.php?str=I+am+Get+String"; HttpGet httpRequest = new HttpGet(uriAPI); try { HttpResponse httpResponse = new DefaultHttpClient().execute(httpRequest); if (httpResponse.getStatusLine().getStatusCode() == 200) { String strResult = EntityUtils.toString(httpResponse.getEntity()); strResult = eregi_replace("( || | )", "", strResult); mtv1.setText(strResult); } } catch (Exception e) { // TODO: handle exception e.printStackTrace(); } } } ); } protected String eregi_replace(String strFrom, String strTo, String strTarget) { // TODO Auto-generated method stub String strPattern = "(?!)" + strFrom; Pattern p = Pattern.compile(strPattern); Matcher m = p.matcher(strTarget); if (m.find()) { return strTarget.replaceAll(strFrom, strTo); } else { return strTarget; } } }

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1. < ?xml version="1.0" encoding="utf-8"?>

2. < LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

3. android:orientation="vertical"

4. android:layout_width="fill_parent"

5. android:layout_height="fill_parent"

6. >

7. < TextView

8. android:id="@+id/tv1_id"

9. android:layout_width="fill_parent"

10. android:layout_height="wrap_content"

11. android:text="@string/hello"

12. />

13. < Button

14. android:id="@+id/b1_id"

15. android:layout_width="fill_parent"

16. android:layout_height="wrap_content"