android httpclient get post 代码

package com.marschen.httpgetandpost;

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.ArrayList;

import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;

import android.os.Bundle;
import android.support.v7.app.ActionBarActivity;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;

public class MainActivity extends ActionBarActivity {

private EditText nameText;
private EditText pwdText;
private Button button;

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);

nameText = (EditText) findViewById(R.id.nameText);
pwdText = (EditText) findViewById(R.id.pwdText);
button = (Button) findViewById(R.id.submitButton);

button.setOnClickListener(new ButtonListener());
}

class ButtonListener implements OnClickListener {

@Override
public void onClick(View v) {
String name = nameText.getText().toString();
String pwd = pwdText.getText().toString();

//使用GET方法向服务器发送请求
//			GetThread gt = new GetThread(name, pwd);
//			gt.start();

//使用POST方法向服务器发送请求
PostThread pt = new PostThread(name, pwd);
pt.start();
}
}

//该线程使用POST方法向服务器发送请求
class PostThread extends Thread {

String name;
String pwd;

public PostThread(String name, String pwd) {
this.name = name;
this.pwd = pwd;
}

@Override
public void run() {
HttpClient httpClient = new DefaultHttpClient();
String url = "http://192.168.1.103:8080/s02e14.jsp";
//生成使用POST方法的请求对象
HttpPost httpPost = new HttpPost(url);
//NameValuePair对象代表了一个需要发往服务器的键值对
NameValuePair pair1 = new BasicNameValuePair("name", name);
NameValuePair pair2 = new BasicNameValuePair("password", pwd);
//将准备好的键值对对象放置在一个List当中
ArrayList<NameValuePair> pairs = new ArrayList<NameValuePair>();
pairs.add(pair1);
pairs.add(pair2);
try {
//创建代表请求体的对象
HttpEntity requestEntity = new UrlEncodedFormEntity(pairs);
//将请求体放置在请求对象当中
httpPost.setEntity(requestEntity);
//执行请求对象
try {
HttpResponse response = httpClient.execute(httpPost);
if (response.getStatusLine().getStatusCode() == 200) {
HttpEntity entity = response.getEntity();
BufferedReader reader = new BufferedReader(
new InputStreamReader(entity.getContent()));
String result = reader.readLine();
Log.d("HTTP", "POST:" + result);
}
} catch (Exception e) {
e.printStackTrace();
}
} catch (Exception e) {
e.printStackTrace();
}
}
}

class GetThread extends Thread {

String name;
String pwd;

public GetThread(String name, String pwd) {
this.name = name;
this.pwd = pwd;
}

@Override
public void run() {
HttpClient httpClient = new DefaultHttpClient();
String url = "http://192.168.1.103:8080/s02e14.jsp?name=" + name+ "&password=" + pwd;
HttpGet httpGet = new HttpGet(url);
try {
HttpResponse response = httpClient.execute(httpGet);
if (response.getStatusLine().getStatusCode() == 200) {
HttpEntity entity = response.getEntity();
BufferedReader reader = new BufferedReader(
new InputStreamReader(entity.getContent()));
String result = reader.readLine();
Log.d("HTTP", "GET:" + result);
}
} catch (Exception e) {
e.printStackTrace();
}

}
}

}