res/layout/httpclientdemo.xml
|
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<LinearLayout
android:id="@+id/linearLayout1"
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<Button
android:id="@+id/btnGet"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="btnGet"
android:text="GET" />
<Button
android:id="@+id/btnPost"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="btnPost"
android:text="POST" />
<Button
android:id="@+id/btnUpload"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="btnUpload"
android:text="UPLOAD" />
<Button
android:id="@+id/btnDownload"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="btnDownload"
android:text="DOWNLOAD" />
</LinearLayout>
<TextView
android:id="@+id/textView1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:text="TextView" />
</LinearLayout> |
http://서버 IP:8888/WebApp/serverProc.jsp
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<%@page import="java.net.URLDecoder"%>
<%@ page language="java" contentType="text/html; charset=EUC-KR"
pageEncoding="EUC-KR"%>
<%
request.setCharacterEncoding("UTF-8");
String name = request.getParameter("name");
String id = request.getParameter("id");
System.out.println("이름:"+name+", 아이디:"+id);
%>
<%= name %>
<%=id %>
|
|
package android.test.app;
import java.net.URI;
import java.util.*;
import org.apache.http.*;
import org.apache.http.client.*;
import org.apache.http.client.entity.*;
import org.apache.http.client.methods.*;
import org.apache.http.client.utils.URIUtils;
import org.apache.http.client.utils.URLEncodedUtils;
import org.apache.http.impl.client.*;
import org.apache.http.message.*;
import org.apache.http.protocol.*;
import org.apache.http.util.*;
import android.app.*;
import android.os.*;
import android.util.*;
import android.view.*;
import android.widget.*;
/*
* AndroidManifest.xml 에 INTERNET 퍼미션을 설정했나요?
*/
public class HttpClientDemo extends Activity {
TextView tv;
Button btnGet,btnPost,btnUpload,btnDownload;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.httpclientdemo);
tv = (TextView) findViewById(R.id.textView1);
btnGet = (Button)findViewById(R.id.btnGet);
btnPost = (Button)findViewById(R.id.btnPost);
btnUpload = (Button)findViewById(R.id.btnUpload);
btnDownload = (Button)findViewById(R.id.btnDownload);
}
private void httpRequestGet()throws Exception{
HttpClient client = new DefaultHttpClient();
//String url = "http://google.co.kr";
String url = "http://192.168.123.104:8888/WebApp/serverProc.jsp?name=Smith&id=smithid";
HttpGet get = new HttpGet(url);
HttpResponse response = client.execute(get);
HttpEntity resEntity = response.getEntity();
if(resEntity != null){
String res = EntityUtils.toString(resEntity);
tv.setText(res);
}
}
/* 서버측으로 전달된 한글이 깨지는 문제.... */
private void httpRequestGet_2()throws Exception {
List<NameValuePair> qparams = new ArrayList<NameValuePair>();
qparams.add(new BasicNameValuePair("q", "httpclient"));
qparams.add(new BasicNameValuePair("name", "김진호"));
qparams.add(new BasicNameValuePair("id", "jinhokim"));
qparams.add(new BasicNameValuePair("oq", null));
URI uri = URIUtils.createURI("http", "192.168.123.104", 8888, "/WebApp/serverProc.jsp",
URLEncodedUtils.format(qparams, "UTF-8"), null);
HttpGet get = new HttpGet(uri);
HttpClient client = new DefaultHttpClient();
HttpResponse response = client.execute(get);
HttpEntity resEntity = response.getEntity();
if(resEntity != null){
String res = EntityUtils.toString(resEntity);
tv.setText(res);
}
}
private void httpRequestPost() throws Exception {
HttpClient client = new DefaultHttpClient();
/* 개발시에는 에뮬레이터의 호스트 컴퓨터 주소를 사용해야 한다.
* localhost, 127.0.0.1 등은 모바일 기기에서 실행되는 웹서버를 의미하므로 안됨
*/
String postUrl = "http://192.168.123.104:8888/WebApp/serverProc.jsp";
HttpPost post = new HttpPost(postUrl);
List params = new ArrayList();
params.add(new BasicNameValuePair("name", "김진호"));
params.add(new BasicNameValuePair("id", "jinhokim"));
UrlEncodedFormEntity ent = new UrlEncodedFormEntity(params, HTTP.UTF_8);
post.setEntity(ent);
HttpResponse responsePost = client.execute(post);
HttpEntity resEntity = responsePost.getEntity();
if(resEntity != null){
String res = EntityUtils.toString(resEntity);
tv.setText(res);
}
}
public void btnGet(View v){
try{
httpRequestGet_2();
}catch(Exception e){}
}
public void btnPost(View v){
try{
httpRequestPost();
}catch(Exception e){ Log.e("POST요청 에러", e.getMessage()); }
}
public void btnUpload(View v){
try{
httpRequestGet();
}catch(Exception e){}
}
public void btnDownload(View v){
try{
httpRequestGet();
}catch(Exception e){}
}
} |
HttpClient / Android 2 