Java apache http客户端
好的。。。在我探索用android编程上网的过程中。我终于确信ApacheHTTPAPI是一条出路。不过我需要一些人帮我使用它。我已经设法使用httppost登录,但我希望能够在此之后继续。再次以facebook为例,我登录到facebook,现在我想使用这个登录会话来发布状态,我该如何继续? 这是迄今为止的代码(需要清理和填充,它主要是从各种来源复制的)Java apache http客户端,java,android,facebook,apache,Java,Android,Facebook,Apache,好的。。。在我探索用android编程上网的过程中。我终于确信ApacheHTTPAPI是一条出路。不过我需要一些人帮我使用它。我已经设法使用httppost登录,但我希望能够在此之后继续。再次以facebook为例,我登录到facebook,现在我想使用这个登录会话来发布状态,我该如何继续? 这是迄今为止的代码(需要清理和填充,它主要是从各种来源复制的) public void onCreate(Bundle savedInstanceState){ super.onCreate(savedI
public void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
DefaultHttpClient httpclient=新的DefaultHttpClient();
试一试{
HttpGet HttpGet=新的HttpGet(“https://www.facebook.com/");
试一试{
HttpResponse response=httpclient.execute(httpget);
HttpEntity=response.getEntity();
//System.out.println(“登录表单get:+response.getStatusLine());
//EntityUtils.consume(实体);
//System.out.println(“cookies的初始集:”);
列表cookies=httpclient.getCookieStore().getCookies();
if(cookies.isEmpty()){
系统输出打印项次(“无”);
}否则{
对于(int i=0;i
用你的电子邮件和密码替换星星,这会让你进入facebook,我如何从那里开始发布状态
同样,请不要告诉我有facebook api,我不想使用它,这里的重点是学习使用apache库。最好的开始方式是wireshark,查看浏览器在发布状态时的操作。然后在HTTPClient中适应它。在移动客户端中保持会话的最佳方式应该是使用OAuth,当您获得OAuth令牌时,您可以使用该令牌使用Facebook提供的任何api
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
DefaultHttpClient httpclient = new DefaultHttpClient();
try {
HttpGet httpget = new HttpGet("https://www.facebook.com/");
try{
HttpResponse response = httpclient.execute(httpget);
HttpEntity entity = response.getEntity();
// System.out.println("Login form get: " + response.getStatusLine());
// EntityUtils.consume(entity);
// System.out.println("Initial set of cookies:");
List<Cookie> cookies = httpclient.getCookieStore().getCookies();
if (cookies.isEmpty()) {
System.out.println("None");
} else {
for (int i = 0; i < cookies.size(); i++) {
System.out.println("- " + cookies.get(i).toString());
}
}
// https://www.facebook.com/login.php?login_attempt=1
HttpPost httpost = new HttpPost("https://www.facebook.com/login.php?login_attempt=1");
List <NameValuePair> nvps = new ArrayList <NameValuePair>();
nvps.add(new BasicNameValuePair("email", "****"));
nvps.add(new BasicNameValuePair("pass", "****"));
try {
httpost.setEntity(new UrlEncodedFormEntity(nvps));
} catch (UnsupportedEncodingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
response = httpclient.execute(httpost);
} catch (ClientProtocolException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
entity = response.getEntity();
Toast.makeText(getBaseContext(), "done",Toast.LENGTH_LONG);
System.out.println("Login form get: " + response.getStatusLine());
// EntityUtils.consume(entity);
System.out.println("Post logon cookies:");
cookies = httpclient.getCookieStore().getCookies();
if (cookies.isEmpty()) {
System.out.println("None");
} else {
for (int i = 0; i < cookies.size(); i++) {
System.out.println("- " + cookies.get(i).toString());
}
}
}finally {} }catch (Exception e) {
// TODO: handle exception
}finally {
// When HttpClient instance is no longer needed,
// shut down the connection manager to ensure
// immediate deallocation of all system resources
httpclient.getConnectionManager().shutdown();
Toast.makeText(getBaseContext(), "done",Toast.LENGTH_LONG);
}
}
}